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Reviews

Post-Harvest Processing and Utilization of Sweet Potato: A Review

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References

  • Food and Agriculture Organization. Roots, Tubers, Plantains and Bananas in Human Nutrition. In Food and Nutrition Series; Food and Agriculture Organization of the United Nations: Rome, Italy, 1990.
  • Chandrasekara, A.; Kumar, J. T. Roots and Tuber Crops as Functional Foods: A Review on Phytochemical Constituents and Their Potential Health Benefits. Int. J. Food Sci. 2016. DOI: 10.1155/2016/3631647.
  • García-Segovia, P.; Urbano-Ramos, A. M.; Fiszman, S.; Martínez-Monzó, J. Effects of Processing Conditions on the Quality of Vacuum Fried Cassava Chips (Manihot Esculenta Crantz). LWT-Food Sci. Technol. 2016, 69, 515–521. DOI: 10.1016/j.lwt.2016.02.014.
  • Adepoju, O. T.; Boyejo, O.; Adeniji, P. O. Nutrient and Antinutrient Composition of Yellow Yam (Dioscorea Cayenensis) Products. Data Brief. 2017, 11, 428–431. DOI: 10.1016/j.dib.2017.02.022.
  • Furrer, A.; Cladis, D. P.; Kurilich, A.; Manoharan, R.; Ferruzzi, M. G. Changes in Phenolic Content of Commercial Potato Varieties through Industrial Processing and Fresh Preparation. Food Chem. 2017, 218, 47–55. DOI: 10.1016/j.foodchem.2016.08.126.
  • Alcantara, M.; Hurtada, A.; Dizon, I. The Nutritional Value and Phytochemical Components of Taro [Colocasia Esculenta (L.) Schott] Powder and Its Selected Processed Foods. J. Nutr. Food Sci. 2013, 3(3), 207. DOI: 10.4172/2155-9600.1000207.
  • Wandee, Y.; Uttapap, D.; Puncha-Arnon, S.; Puttanlek, C.; Rungsardthong, V.; and Wetprasit, N. In Vitro Fermentabilities of Raw and Cooked Canna Starches and Their Derivatives. J. Funct. Foods. 2017, 34, 461–469. DOI: 10.1016/j.jff.2017.05.004.
  • Charles, A. L.; Cato, K.; Huang, T. C.; Chang, Y. H.; Ciou, J. Y.; Chang, J. S.; Lin, H. H. Functional Properties of Arrowroot Starch in Cassava and Sweet Potato Composite Starches. Food Hydrocoll. 2016, 53, 187–191. DOI: 10.1016/j.foodhyd.2015.01.024.
  • Grant, V.; (2003). Select Markets For Taro, Sweet Potato And Yam. A report for the Rural Industries Research And Development Corporation. http://www.rirdc.gov.au. (accessed Aug 23, 2016).
  • Kakwani, N.; Son, H. H. Measuring Food Insecurity: Global Estimates. In Social Welfare Functions and Development; Kakwani, N., Son, H.H., Eds.; Palgrave Macmillan: London, UK, 2016; pp 253–294.
  • Rahman, S. M.; Wheatley, C.; Rakshit, S. K. Selection of Sweet Potato Variety for High Starch Extraction. Int. J. Food Prop. 2003, 6(3), 419–430. DOI: 10.1081/JFP-120021333.
  • Lareo, C.; Ferrari, M. D. Sweet Potato as a Bioenergy Crop for Fuel Ethanol Production: Perspectives and Challenges. In Bioethanol Production from Food Crops- Sustainable Sources, Interventions, and Challenges;; Ray, R.C., Ramachandran, S., Eds.; Academic Press: London, UK, 2019; pp 115–147.
  • Food and Agriculture Organization. FAO Crop Production Statistics: 2012. http://faostat.fao.org/( accessed Feb 5, 2016).
  • Food and Agriculture Organization. Statistical Pocket Book: 2015. http://www.fao.org/3/a-i4691e.pdf. ( accessed Feb 15, 2017).
  • Ahmed, M.; Akter, M. S.; Eun, J. B. Peeling, Drying Temperatures, and Sulphite-Treatment Affect Physicochemical Properties and Nutritional Quality of Sweet Potato Flour. Food Chem. 2010, 121(1), 112–118. DOI: 10.1016/j.foodchem.2009.12.015.
  • Dandago, M. A.;. Postharvest Handling and Storage of Root and Tubers. In Postharvest Management of Horticultural Crops: Practices for Quality Preservation;; Siddiqui, M.W., Ali, A., Eds.; Apple Academic Press: Waretown, NJ, 2016; pp 93–114.
  • Chakraborty, C.; Roychowdhury, R.; Chakraborty, S.; Chakravorty, P.; Ghosh, D. A Review on Post-Harvest Profile of Sweet Potato. Int. J. Curr. Microbiol. App. Sci. 2017, 6(5), 1894–1903. DOI: 10.20546/ijcmas.
  • Abong, G. O.; Ndanyi, V. C. M.; Kaaya, A.; Shibairo, S.; Okoth, M. W.; Lamuka, P. O. A Review of Production, Post-Harvest Handling and Marketing of Sweetpotatoes in Kenya and Uganda. Current Res. Nutr. Food Sci. 2016, 4(3), 162. DOI: 10.12944/CRNFSJ.4.3.03.
  • Oke, M. O.; Workneh, T. S. A Review on Sweet Potato Postharvest Processing and Preservation Technology. Afr. J. Agric. Res. 2013, 8(40), 4990–5003.
  • Ebregt, E.; Struik, P. C.; Odongo, B.; Abidin, P. E. Piecemeal versus One-Time Harvesting of Sweet Potato in North-Eastern Uganda with Special Reference to Pest Damage. Njas Wagen J. Life Sc. 2007, 55(1), 75–92. DOI: 10.1016/S1573-5214(07)80005-4.
  • Placide, R.; Shimelis, H.; Laing, M.; Gahakwa, D. Physiological Mechanisms and Conventional Breeding of Sweet Potato (Ipomoea Batatas (L) Lam) to Drought Tolerance. Afr. J. Agric. Res.. 2013, 8, 1837–1846. DOI: 10.5897/AJAR12.1795.
  • Bengtsson, A.; Brackmann, C.; Enejder, A.; Alminger, M. L.; Svanberg, U. Effects of Thermal Processing on the in Vitro Bioaccessibility and Microstructure of Β-Carotene in Orange-Fleshed Sweet Potato. J. Agric. Food Chem. 2010, 58(20), 11090–11096. DOI: 10.1021/jf1024104.
  • United States Department of Agriculture. National Nutrient Database for Standard Reference Release 28. Basic Report: 11507, Sweet potato, raw, unprepared. https://ndb.nal.usda.gov/ndb/search/list?qlookup=11507&format=Full ( accessed Sep 5, 2017).
  • Grace, M. H.; Yousef, G. G.; Gustafson, S. J.; Truong, V. D.; Yencho, G. C.; Lila, M. A. Phytochemical Changes in Phenolics, Anthocyanins, Ascorbic Acid, and Carotenoids Associated with Sweetpotato Storage and Impacts on Bioactive Properties. Food Chem. 2014, 145, 717–724. DOI: 10.1016/j.foodchem.2013.08.107.
  • Zengin, G.; Locatelli, M.; Stefanucci, A.; Macedonio, G.; Novellino, E.; Mirzaie, S.; Menghini, L. Chemical Characterization, Antioxidant Properties, Anti-Inflammatory Activity and Enzyme Inhibition of Ipomoea Batatas L. Leaf Extracts. Int. J. Food Prop. 2017, 20(2), 1907–1919. DOI: 10.1080/10942912.2017.1357127.
  • Mohanraj, R.; Sivasankar, S. Sweet Potato (Ipomoea Batatas [L.] Lam)-A Valuable Medicinal Food: A Review. J. Med. Food. 2014, 17(7), 733–741. DOI: 10.1089/jmf.2013.2818.
  • Timson, D. J.;. Purple Sweet Potato Colour–A Potential Therapy for Galactosemia? Int. J. Food Sci. Nutr. 2014, 65(4), 391–393. DOI: 10.3109/09637486.2013.860586.
  • Coelho, A. I.; Rubio-Gozalbo, M. E.; Vicente, J. B.; Rivera, I. Sweet and Sour: An Update on Classic Galactosemia. J. Inherit. Metab. Dis. 2017, 40(3), 325–342. DOI: 10.1007/s10545-017-0029-3.
  • Zhang, Z. F.; Lu, J.; Zheng, Y. L.; Wu, D. M.; Hu, B.; Shan, Q.; Sun, Y. Y. Purple Sweet Potato Color Attenuates Hepatic Insulin Resistance via Blocking Oxidative Stress and Endoplasmic Reticulum Stress in High-Fat-Diet-Treated Mice. J. Nutr. Biochem. 2013, 24(6), 1008–1018. DOI: 10.1016/j.jnutbio.2012.07.009.
  • Suda, I.; Oki, T.; Masuda, M.; Kobayashi, M.; Nishiba, Y.; Furuta, S. Physiological Functionality of Purple-Fleshed Sweet Potatoes Containing Anthocyanins and Their Utilization in Foods. Jpn. Agric. Res. Q. 2003, 37(3), 167–173. DOI: 10.6090/jarq.37.167.
  • Matsui, T.; Ebuchi, S.; Kobayashi, M.; Fukui, K.; Sugita, K.; Terahara, N.; Matsumoto, K. Anti-Hyperglycemic Effect of Diacylated Anthocyanin Derived from Ipomoea Batatas Cultivar Ayamurasaki Can Be Achieved through the Α-Glucosidase Inhibitory Action. J. Agric. Food Chem. 2002, 50(25), 7244–7248.
  • Jawi, I.; Sutirta-Yasa, I. W. P.; Mahendra, A. N. Antihypertensive and Antioxidant Potential of Purple Sweet Potato Tuber Dry Extract in Hypertensive Rats. Bali Med. J. 2016, 5(2). DOI: 10.15562/bmj.v5i2.217.
  • Yamakawa, O.; Yoshimoto, M. Sweetpotato as Food Material with Physiological Functions. Acta Hortic. 2002, 583, 179–185. DOI: 10.17660/ActaHortic.2002.583.20.
  • Jones, K. M.; de Brauw, A. Using Agriculture to Improve Child Health: Promoting Orange Sweet Potatoes Reduces Diarrhoea. World Dev. 2015, 74, 15–24. DOI: 10.1016/j.worlddev.2015.04.007.
  • Burri, B. J.;. Evaluating Sweet Potato as an Intervention Food to Prevent Vitamin A Deficiency. Compr. Rev. Food Sci. F. 2011, 10(2), 118–130. DOI: 10.1111/j.1541-4337.2010.00146.x.
  • Kurata, R.; Adachi, M.; Yamakawa, O.; Yoshimoto, M. Growth Suppression of Human Cancer Cells by Polyphenolics from Sweetpotato (Ipomoea Batatas L.) Leaves. J. Agric. Food Chem. 2007, 55(1), 185–190. DOI: 10.1021/jf0620259.
  • Sugata, M.; Lin, C. Y.; Shih, Y. C. Anti-Inflammatory and Anticancer Activities of Taiwanese Purple-Fleshed Sweet Potatoes (Ipomoea Batatas L. Lam) Extracts. Biomed. Res. Int. 2015, 1–10. DOI: 10.1155/2015/768093.
  • Trinidad, T.P.; Sagum, R.S.; Mallillin, A.C.; Borlagdan, M.S.; De Leon, M.P.; Aviles, T.F. Sweet Potato and Cassava Can Modify Cholesterol Profile in Humans with Moderately Raised Serum Cholesterol Levels. Food Nutr. Sci. 2013, 4(5), 491.
  • Ludvik, B. H.; Mahdjoobian, K.; Waldhaeusl, W.; Hofer, A.; Prager, R.; Kautzky-Willer, A.; Pacini, G. The Effect of Ipomoea Batatas (Caiapo) on Glucose Metabolism and Serum Cholesterol in Patients with Type 2 Diabetes: A Randomized Study. Diabetes Care. 2002, 25(1), 239–240.
  • Adenuga, W.;. Nutritional and Sensory Profiles of Sweet Potato Based Infant Weaning Food Fortified with Cowpea and Peanut. J. Food Technol. 2010, 8(5), 223–228.
  • Nedunchezhiyan, M.; Byju, G.; Jata, S. K. Sweet Potato Agronomy. Fruit, Veg. Cereal Sci. Biotech. 2012, 6, 1–10.
  • Waramboi, J.G.; Dennien, S.; Gidley, M.J.; Sopade, P.A. Characterisation of Sweetpotato from Papua New Guinea and Australia: Physicochemical, Pasting and Gelatinisation Properties. Food Chem.. 2011, 126(4), 1759–1770.
  • Yoshinaga, M.; Yamakawa, O.; Nakatani, M. Genotypic Diversity of Anthocyanin Content and Composition in Purple-Fleshed Sweet Potato (Ipomoea Batatas (L.) Lam). Breeding Sci. 1999, 49(1), 43–47. DOI: 10.1270/jsbbs.49.43.
  • Cartier, A.; Woods, J.; Sismour, E.; Allen, J.; Ford, E.; Githinji, L.; Xu, Y. Physiochemical, Nutritional and Antioxidant Properties of Fourteen Virginia-Grown Sweet Potato Varieties. J. Food Meas. Charact. 2017, 11(3), 1333–1341.
  • Park, S.Y.; Lee, S.Y.; Yang, J.W.; Lee, J.S.; Oh, S.D.; Cho, H.S. Comparative Analysis of Phytochemicals and Polar Metabolites from Coloured Sweet Potato (Ipomoea Batatas L.) Tubers. Food Sci. Biotechnol. 2016, 25(1), 283–291.
  • Mwanga, R. O.; Ssemakula, G. Orange-Fleshed Sweet Potatoes for Food, Health and Wealth in Uganda. Int. J. Agr. Sustain. 2011, 9(1), 42–49. DOI: 10.3763/ijas.2010.0546.
  • Amagloh, F. K.; Hardacre, A.; Mutukumira, A. N.; Weber, J. L.; Brough, L.; Coad, J. A Household‐Level Sweet Potato‐Based Infant Food to Complement Vitamin A Supplementation Initiatives. Matern. Child Nutr. 2012, 8(4), 512–521. DOI: 10.1111/j.1740-8709.2011.00343.x.
  • Wolfenden, R.; Evaluating Sweetpotato Varieties to Meet Market Needs. https://ausveg.worldsecuresystems.com/intranet/technical-insights/docs/3050844_164290_VG09009%20Final%20Report%20Complete.pdf ( accessed Aug 17, 2017).
  • Oladejo, A. O.; Sobukola, O., . P.; Awonorin, S. O.; Adejuyigbe, S. B. Evaluation and Optimization of Steam and Lye Peeling Processes of Sweet Potato (Ipomea Batatas) Using Response Surface Methodology (RSM). Int. J. Food Eng. 2004, 10(2), 329–338.
  • Krishnan, J. G.; Padmaja, G.; Moorthy, S. N.; Suja, G.; Sajeev, M. S. Effect of Pre-Soaking Treatments on the Nutritional Profile and Browning Index of Sweet Potato and Yam Flours. Innov. Food Sci. Emerg. Technol. 2010, 11(2), 387–393. DOI: 10.1016/j.ifset.2010.01.010.
  • Zhang, L.; Wang, B. Optimization of Hot Air Drying of Purple Sweet Potato Using Response Surface Methodology. Presented at International Conference on Mechatronics, Electronic, Industrial and Control Engineering, Shenyang, China, Nov 15-17, 2014.
  • Oladejo, A. O.; Ma, H. Optimisation of Ultrasound‐Assisted Osmotic Dehydration of Sweet Potato (Ipomea Batatas) Using Response Surface Methodology. J. Sci. Food Agric. 2016, 96(11), 3688–3693. DOI: 10.1002/jsfa.7552.
  • Blankenship, S. M.; Boyette, M. D. Root Epidermal Adhesion in Five Sweetpotato Cultivars during Curing and Storage. HortScience. 2002, 37(2), 374–377. DOI: 10.21273/HORTSCI.37.2.374.
  • Singh, S.; Raina, C. S.; Bawa, A. S.; Saxena, D. C. Optimisation of Processing Variables in the Preparation of Sweet Potato Chips Using Response Surface Methodology. Eur. Food Res. Technol. 2003, 217(5), 374–381. DOI: 10.1007/s00217-003-0768-2.
  • Esan, T. A.; Sobukola, O. P.; Sanni, L. O.; Bakare, H. A.; Munoz, L. Process Optimization by Response Surface Methodology and Quality Attributes of Vacuum Fried Yellow Fleshed Sweet Potato (Ipomoea Batatas L.) Chips. Food Bioprod. Process. 2015, 95, 27–37. DOI: 10.1016/j.fbp.2015.03.008.
  • Adedotun, H.; Adebowale, A. R. A.; Olayiwola, I. O.; Shittu, T. A.; Sanni, L. O. Production and Quality Evaluation of Noodles from Sweet Potato Starch. J. Culinary Sci. Technol. 2015, 13(1), 79–93. DOI: 10.1080/15428052.2014.952479.
  • Figueira, A. C.; Makinde, O.; Vieira, M. C. Process Optimisation of Sweet Potato (Ipomoea Batatas) Puree as an Ingredient in a Formulation of Weaning Food. Fruit, Veg. Cereal Sci. Biotech. 2011, 5(2), 25–34.
  • Fan, G.; Han, Y.; Gu, Z.; Chen, D. Optimizing Conditions for Anthocyanins Extraction from Purple Sweet Potato Using Response Surface Methodology. LWT - Food Sci. Technol. 2008, 41(1), 155–160. DOI: 10.1016/j.lwt.2007.01.019.
  • Zhu, Z.; Guan, Q.; Guo, Y.; He, J.; Liu, G.; Li, S.; Jaffrin, M. Y. Green ultrasound-Assisted Extraction of Anthocyanin and Phenolic Compounds from Purple Sweet Potato Using Response Surface Methodology. Int. Agrophys. 2016, 30(1), 113–122. DOI: 10.1515/intag-2015-0066.
  • Jacob, P.;. A Handbook on Post-Harvest Management of Fruits and Vegetables; Daya Publishing House Tri Nagar: New Delhi, 2008.
  • United States Department of Agriculture. United States Standards for Grades of Sweetpotatoes. https://www.ams.usda.gov/sites/default/files/media/Sweetpotato_Standard%5B1%5D.pdf ( accessed Feb 4, 2017).
  • Hunter, J. H.; Yaeger, E. C. Use of a Float Roll Table in Potato Grading Operations, Bulletin 690; University of Maine: Orono, 1970.
  • Verma, S. R.; Kalkat, H. S. Design and Development of an Expanding Pitch Rubber Spool Potato Sizer. J. Agric. Eng. 1975, 12(2), 35.
  • Singh, B.;. Development and Performance of Different Belt Speed Expanding Pitch Type Potato Grader. J. Agric. Eng. 1980, 17(2), 69.
  • Shyam, M.; Singh, V.; Singh, R. Design and Development of Potato Grader. Agric. Mechanization in Asia, Africa and Latin America. 1990, 21(1), 40–49.
  • Goodman, H. C.; Hamann, D. D. Development and Testing of V-Belt Type of Sweet Potato Sizer. Trans. ASAE. 1968, 14(1), 3–6.
  • Brantley, S. A.; Hamann, D. D.; Whitfield, J. K. A Multiple Belt Adjustable V-Size Grader for Sweet Potatoes and Cucumber. Trans. ISAE. 1975, 18(2), 350–354.
  • Tomra machinery. Sweet Potato Sorting Machines by Tomra. https://www.tomra.com/en/sorting/food/your-produce/potatoes/sweet-potatoes ( accessed May 3, 2018).
  • Firus, S.; Unbekannt, H. Describing Potato Grading Accuracy. Agrotech. 1985, 35(7), 303–305.
  • Yang, G. M.; Choi, K. H.; Cho, N. H.; Park, J. R. Development of an Automatic Sweet Potato Sorting System Using Image Processing. J. Biosyst. Eng. 2005, 30(3), 172–178. DOI: 10.5307/JBE.2005.30.3.172.
  • Su, W. H.; Sun, D. W. Potential of Hyperspectral Imaging for Visual Authentication of Sliced Organic Potatoes from Potato and Sweet Potato Tubers and Rapid Grading of the Tubers according to Moisture Proportion. Comput. Electron. Agric. 2016, 125, 113–124. DOI: 10.1016/j.compag.2016.04.034.
  • Maffei, D. F.; Alvarenga, V. O.; Sant’Ana, A. S.; Franco, B. D. Assessing the Effect of Washing Practices Employed in Brazilian Processing Plants on the Quality of Ready-To-Eat Vegetables. LWT-Food Sci. Technol. 2016, 69, 474–481. DOI: 10.1016/j.lwt.2016.02.001.
  • Tolsma-Grisnich. Combi-Washer. https://www.tolsmagrisnich.com/en/products/processing/wet-cleaning/combi-wasser/( accessed May 3, 2018).
  • Bouwkamp, J. C.;. Sweet Potato Products: A Natural Resource for the Tropics; CRC Press: Boca Raton, 1985.
  • Jeong, J. W.; Park, K. J.; Jeong, S. W.; Sung, J. M. Quality Characteristics of Potato and Sweet Potato Peeled by Different Methods. Korean J. Food Preserv. 2006, 13(4), 438–444.
  • Scott, L. E.; Harris, H.; Constantin, R. J.; Boggess, T. S.; Hoover, M. W. Processing. In Thirty Years of Cooperative Sweet Potato Research 1939-1969; Hernandez, T. P., Ed.; Southern Cooperative Series Bulletin No. 159: Baton Rouge, LA, 1970; pp 39–45.
  • Walter, W. M.; Schadel, W. E. Effect of Lye Peeling Conditions on Sweet Potato Tissue. J. Food Sci. 1982, 47(3), 813–817. DOI: 10.1111/j.1365-2621.1982.tb12721.x.
  • Lee, C. H.; Lee, S. W. Peeling Operations of Root Vegetables: Potato, Sweet Potato and Carrot. Korean J. Food Sci.Technol. 1984, 16(3), 329–335.
  • Huxsoll, C. C.; Weaver, M. L.; Ng, K. C. Double-Dip Caustic Peeling of Potatoes I: Laboratory-Scale Development. Am. J. Potato Res. 1981, 58(6), 327–338. DOI: 10.1007/BF02854098.
  • Padmaja, G.;. Uses and Nutritional Data of Sweetpotato. In The Sweetpotato; Loebenstein, G., Thottappilly, G., Eds.; Springer Dordrecht: Netherlands, 2009; pp 189–234.
  • Mannheim, C. H.;. Environmental Problems in Food Production, Processing and Preservation. In Environmental Concerns; Hansen, J.A., Ed.; Springer: Dordrecht, 1991; pp 53–69.
  • Greensmith, M.;. Practical Dehydration; Woodhead Publishing: Cambridge, Engliand, 1998.
  • Rasa, I.; Vegetable Peeler. U.S. Patent US20090235830A1, June 7, 2005.
  • Henan Joyshine Machinery. Home Use Sweet Potato Peeling Machine. http://www.joyshinemachinery.com/potato-washing-and-peeling-machine/48826392.html ( accessed May 3, 2015).
  • Ademosun, O. C.; Jimoh, M. O.; Olukunle, O. J. Effect of Physical and Mechanical Properties of Cassava Tubers on the Performance of an Automated Peeling Machine. Int. J. Dev. Sustainability. 2012, 1(3), 810–822.
  • Balami, A. A.; Dauda, S. M.; Mohammed, I. S.; Agunsoye, J. K.; Abu, H.; Abubakar, I.; Ahmad, D. Design and Fabrication of a Cocoyam (Colocasia Esculenta) Peeling Machine. Int. Food Res. J. 2016, 23, S65–S70.
  • Ogunlowo, S.; Olaleye, S. A.; Fasunla, M. S. Performance Evaluation of the Automated System for Cleaning, Peeling and Washing Cassava Tubers. Int. J. Adv. Agric. Enivron. Eng. 2016, 3(2), 327–332.
  • Jayashree, E.; Visvanathan, R. Development of a Hand Operated Diamond Cut Mesh Drum Abrasive Ginger Peeler. J. Spices Aromat. Crops. 2013, 22(2), 174–180.
  • Nathan, C.; Wadai, J.; Haruna, I. U. Comparative Analysis of Type 3 and Type 4 Cassava Peeling Machines. Nigerian J. Technol. 2017, 36(4), 1088–1094. DOI: 10.4314/njt.v36i4.14.
  • Singh, K. K.; Shukla, B. D. Abrasive Peeling of Potatoes. J. Food Eng. 1995, 26(4), 431–442. DOI: 10.1016/0260-8774(94)00065-H.
  • Smith, D. A.; Harris, H.; Rymal, K. S. Effect of Cold Water Injection during High Pressure Steam Peeling of Sweet Potatoes. J. Food Sci. 1980, 45(3), 750–751. DOI: 10.1111/j.1365-2621.1980.tb04152.x.
  • Tomra machinery. Odyssey Steam Peeler by Tomra. https://www.tomra.com/en/sorting/food/peeling-equipment/odyssey ( accessed May 3, 2018).
  • Tomra machinery. Dry Peel Separator by Tomra. https://www.tomra.com/en/sorting/food/peeling-equipment/dry-peel-separator ( accessed May 3, 2018).
  • Ayodeji, S. P.; Akinnuli, B. O.; Olabanji, O. M. Development of Yam Peeling and Slicing Machine for a Yam Prgocessing Plant. J. Mach. Manuf. Autom. 2014, 3(4), 74–83.
  • Zhaoqing fengxiang food machinery. Potato Chips Cutter. http://www.fengxiangfoodmachinery.com/potato-chips-cutter-3513986.html ( accessed May 3, 2018).
  • Saliyo, V. C. K.; Balegu, W. R.; Mpagalile, J. J.; Laswai, H. S. Participatory Evaluation and Improvement of Cassava and Sweet Potato Processing Machines for the Eastern Zone of Tanzania. Presented at the 13th ISTR symposium, Arusha, Tanzania, 2007. .
  • Marquez, G.; Anon, M. C. Influence of Reducing Sugars and Amino Acids in the Color Development of Fried Potatoes. J. Food Sci. 1986, 51(1), 157–160. DOI: 10.1111/j.1365-2621.1986.tb10859.x.
  • Walter, W. M., Jr; Purcell, A. E. Protein of the Sweet Potato. In Plant Proteins: Applications, Biological Effects, and Chemistry, ACS Symposium Series; Ory, R.L., Ed.; American Chemical Society: Washington, DC, 1986; Vol. 312, pp 234–248.
  • Winarno, F. G.;. Sweet Potato Processing and By-Product Utilization in the Tropics. In Sweet Potato: Proceedings of the First International Symposium; Villareal, R.L., Griggs, T.D., Eds.; Asian Vegetable Research and Development Center: Shanhua, Taiwan, 1982, 373–384
  • Sapers, G. M.; Cooke, P. H.; Heidel, A. E.; Martin, S. T.; Miller, R. L. Structural Changes Related to Texture of Pre‐Peeled Potatoes. J. Food Sci. 1997, 62(4), 797–803. DOI: 10.1111/j.1365-2621.1997.tb15458.x.
  • Yadav, A.; Guha, M.; Tharanathan, R. N.; Ramteke, R. S. Changes in Characteristics of Sweet Potato Flour Prepared by Different Drying Techniques. LWT-Food Sci. Technol. 2006, 39(1), 20–26. DOI: 10.1016/j.lwt.2004.12.010.
  • Singh, S.; Raina, C. S.; Bawa, A. S.; Saxena, D. C. Effect of Pretreatments on Drying and Rehydration Kinetics and Color of Sweet Potato Slices. Drying Technol. 2006, 24(11), 1487–1494. DOI: 10.1080/07373930600952834.
  • Dinrifo, R. R.;. Effects of Pre-Treatments on Drying Kinetics of Sweet Potato Slices. Agric. Eng. Int. CIGR J. 2012, 14(3), 136–145.
  • Falade, K. O.; Solademi, O. J. Modelling of Air Drying of Fresh and Blanched Sweet Potato Slices. Int. J. Food Sci. Technol. 2010, 45(2), 278–288. DOI: 10.1111/j.1365-2621.2009.02133.x.
  • Moreno-Perez, L. F.; Gasson-Lara, J. H.; Ortega-Rivas, E. Effect of Low Temperature Long-Time Blanching on Quality of Dried Sweet Potato. Drying Technol. 1996, 14(7–8), 1839–1857. DOI: 10.1080/07373939608917177.
  • Liu, P.; Zhang, M.; Mujumdar, A. S. Purple-Fleshed Sweet Potato Cubes Drying in a Microwave-Assisted Spouted Bed Dryer. Drying Technol. 2014, 32(15), 1865–1871.
  • Trancoso-Reyes, N.; Ochoa-Martínez, L. A.; Bello-Pérez, L. A.; Morales-Castro, J.; Estévez-Santiago, R.; Olmedilla-Alonso, B. Effect of Pre-Treatment on Physicochemical and Structural Properties, and the Bio Accessibility of Β-Carotene in Sweet Potato Flour. Food Chem. 2016, 200, 199–205. DOI: 10.1016/j.foodchem.2016.01.047.
  • Zhao, D.; Wang, Y.; Zhu, Y.; Ni, Y. Effect of Carbonic Maceration Pre-Treatment on the Drying Behavior and Physicochemical Compositions of Sweet Potato Dried with Intermittent or Continuous Microwave. Drying Technol. 2016, 34(13), 1604–1612.
  • Truong, V. D.; Avula, R. Y. Sweet Potato Purees and Dehydrated Powders for Functional Food Ingredients. In Sweet Potato: Post Harvest Aspects in Food, Feed and Industry; Ray, R.C., Tomlins, K.I., Eds.; Nova Science Publishers: New York, 2010; pp 117–162.
  • Abalone, R.; Gaston, A.; Lara, M. A. Determination of Mass Diffusivity Coefficient of Sweet Potato. Drying Technol. 2000, 18(10), 2273–2290. DOI: 10.1080/07373930008917842.
  • Farinu, A.; Baik, O. D. Thermal Properties of Sweet Potato with Its Moisture Content and Temperature. Int. J. Food Prop. 2007, 10(4), 703–719. DOI: 10.1080/10942910601137482.
  • Ruttarattanamongkol, K.; Chittrakorn, S.; Weerawatanakorn, M.; Dangpium, N. Effect of Drying Conditions on Properties, Pigments and Antioxidant Activity Retentions of Pretreated Orange and Purple-Fleshed Sweet Potato Flours. J. Food Sci. Technol. 2016, 53(4), 1811–1822.
  • Yadav, A. R.; Mahadevamma, S.; Tharanathan, R. N.; Ramteke, R. S. Characteristics of Acetylated and Enzyme-Modified Potato and Sweet Potato Flours. Food Chem. 2007, 103(4), 1119–1126. DOI: 10.1016/j.foodchem.2006.10.012.
  • Liu, Y.; Sun, Y.; Yu, H.; Yin, Y.; Li, X.; Duan, X. Hot Air Drying Of Purple-Fleshed Sweet Potato With Contact Ultrasound Assistance. Drying Technol. 2017, 35(5), 564–576. DOI: 10.1080/07373937.2016.1193867.
  • Oladejo, A. O.; Ma, H.; Qu, W.; Zhou, C.; Wu, B. Effects of Ultrasound on Mass Transfer Kinetics, Structure, Carotenoid and Vitamin C Content of Osmodehydrated Sweet Potato (Ipomea Batatas). Food Bioprocess. Tech. 2017, 10(6), 1162–1172. DOI: 10.1007/s11947-017-1890-7.
  • Sun, Y.; Liu, Y.; Yu, H.; Xie, A.; Li, X.; Yin, Y.; Duan, X. Non-Destructive Prediction of Moisture Content and Freezable Water Content of Purple-Fleshed Sweet Potato Slices during Drying Process Using Hyperspectral Imaging Technique. Food Anal. Method. 2017, 10(5), 1535–1546. DOI: 10.1007/s12161-016-0722-0.
  • Diamante, L. M.; Munro, P. A. Mathematical Modelling of the Thin Layer Solar Drying of Sweet Potato Slices. Sol. Energy. 1993, 51(4), 271–276. DOI: 10.1016/0038-092X(93)90122-5.
  • Sharma, H. K.; Njintang, N. Y.; Singhal, R. S.; Kaushal, P. Tropical Roots and Tubers: Production, Processing and Technology; Wiley Blackwell: West Sussex, UK, 2016.
  • Sheibani, E.; Kim, T.; Wang, D. S.; Silva, J. L.; Arancibia, R.; Matta, F. B.; Picha, D. Optimization of Hot Water Treatment for Sprout and Spoilage Inhibition of Cured Sweet Potato. J. Food Process. Pres. 2014, 38(1), 493–498. DOI: 10.1111/j.1745-4549.2012.00799.x.
  • Lewthwaite, S. L.; Triggs, C. M.; Scheffer, J. J. Evaluation of Alternative Herbicide Systems for the Sweet Potato Crop. Presented in the 17th Australasian Weeds Conference on New frontiers in New Zealand: together we can beat the weeds, Christchurch, New Zealand. Sept 26-30, 2010.
  • Afek, U.; Orenstein, J.; Nuriel, E. Fogging Disinfectants inside Storage Rooms against Pathogens of Potatoes and Sweet Potatoes. Crop Prot. 1999, 18(2), 111–114. DOI: 10.1016/S0261-2194(98)00100-8.
  • Lu, J. Y.; White, S.; Yakubu, P.; Loretan, P. A. Effects of Gamma Radiation on Nutritive and Sensory Qualities of Sweet Potato Storage Roots. J. Food Qual. 1986, 9(6), 425–435. DOI: 10.1111/j.1745-4557.1986.tb00812.x.
  • Teye, E.; Amoah, R. S.; Abano, E. E.; Sam-Amoah, L. K.; Tetteh, J. P. Comparison of Two Storage Structures for the Storage of Sweet Potato Tuberous Roots in the Coastal Savannah Zone of Ghana. J Agric. Food Sci. Technol. 2011, 1, 81–88.
  • Atuna, R. A.; Amagloh, F. K.; Carey, E. E.; Low, J. W. Sensory Quality of Orange-Fleshed Sweetpotato Cultivars as Affected by Curing and Household-Level Storage Methods. African J. Food Sci. 2017, 11(1), 18–23. DOI: 10.5897/AJFS2016.1487.
  • Van Oirschot, Q. E.; Rees, D.; Aked, J. Sensory Characteristics of Five Sweet Potato Cultivars and Their Changes during Storage under Tropical Conditions. Food Qual. Prefer. 2003, 14(8), 673–680. DOI: 10.1016/S0950-3293(02)00209-4.
  • Amoah, R. S.; Teye, E.; Abano, E. E.; Tetteh, J. P. The Storage Performance of Sweet Potatoes with Different Pre-Storage Treatments in an Evaporative Cooling Barn. Asian J. Agric. Sci. 2011, 5, 137–145.
  • Musyoka, J. N.; Abong, G. O.; Mbogo, D. M.; Fuchs, R.; Low, J.; Heck, S.; Muzhingi, T. Effects of Acidification and Preservatives on Microbial Growth during Storage of Orange Fleshed Sweet Potato Puree. Int. J. Food Sci. 2018, 1–10. DOI: 10.1155/2018/8410747.
  • Li, X.; Yang, H.; Lu, G. Low-Temperature Conditioning Combined with Cold Storage Inducing Rapid Sweetening of Sweetpotato Tuberous Roots (Ipomoea Batatas (L.) Lam) while Inhibiting Chilling Injury. Postharvest Biol. Tec. 2018, 142, 1–9. DOI: 10.1016/j.postharvbio.2018.04.002.
  • Korese, J. K.; Sturm, B.; Román, F.; Hensel, O. Simulation of Transient Heat Transfer during Cooling and Heating of Whole Sweet Potato (Ipomoea Batatas (L.) Lam.) Roots under Forced-Air Conditions. Appl. Therm. Eng. 2017, 111, 1171–1178. DOI: 10.1016/j.applthermaleng.2016.09.137.
  • Kader, A. A.; Zagory, D.; Kerbel, E. L.; Wang, C. Y. Modified Atmosphere Packaging Of Fruits And Vegetables. Crit. Rev. Food Sci. Nutr. 1989, 28(1), 1–30. DOI: 10.1080/10408398909527506.
  • McConnell, R. Y.; Truong, V. D.; Walter, W. M., Jr; McFeeters, R. F. Physical, Chemical and Microbial Changes in Shredded Sweet Potatoes. J. Food Process. Preserv. 2005, 29(3‐4), 246–267. DOI: 10.1111/j.1745-4549.2005.00026.x.
  • Chang, L. A.; Hammett, L. K.; Pharr, D. M. Carbon Dioxide Effects on Ethanol Production, Pyruvate Decarboxylase, and Alcohol Dehydrogenase Activities in Anaerobic Sweet Potato Roots. Plant Physiol. 1983, 71(1), 59–62.
  • Delate, K. M.; Brecht, J. K. Quality of Tropical Sweet Potatoes Exposed to Controlled-Atmosphere Treatments for Postharvest Insect Control. J. Am. Soc. Hortic. Sci. 1989, 114(6), 963–968.
  • Chang, L. A.; Kays, S. J. Effect of Low Oxygen Storage on Sweet Potato Roots. J. Amer. Soc. Hort. Sci. 1981, 106(4), 481–483.
  • Delate, K. M.; Brecht, J. K.; Coffelt, J. A. Controlled Atmosphere Treatments for Control of Sweet Potato Weevil (Coleoptera: Curculionidae) in Stored Tropical Sweet Potatoes. J. Econ. Entomol. 1990, 83(2), 461–465. DOI: 10.1093/jee/83.2.461.
  • Lewthwaite, S. L.; Sutton, K. H.; Triggs, C. M. Free Sugar Composition of Sweetpotato Cultivars after Storage. New Zea.L J. Crop. Hort. 1997, 25(1), 33–41. DOI: 10.1080/01140671.1997.9513984.
  • Hagenimana, V.; Carey, E. E.; Gichuki, S. T.; Oyunga, M. A.; Immungi, J. K. Carotenoid Contents in Fresh, Dried, and Processed Sweet Potato Products. J. Nutr. Ecol. Food Res. 1999, 37, 455–473. DOI: 10.1080/03670244.1998.9991560.
  • Bechoff, A.; Dhuique-Mayer, C.; Dornier, M.; Tomlins, K.; Boulanger, R.; Dufour, D. Westby. Relationship between the Kinetics of B-Carotene Degradation and Norisoprenoid Formation in the Storage of Dried Sweet Potato Chips. Food Chem. 2010, 121, 348–357. DOI: 10.1016/j.foodchem.2009.12.035.
  • Zhang, Z.; Wheatley, C. C.; Corke, H. Biochemical Changes during Storage of Sweet Potato Roots Differing in Dry Matter Content. Postharvest Biol. Tech. 2002, 24(3), 317–325. DOI: 10.1016/S0925-5214(01)00149-1.
  • Ishiguro, K.; Yahara, S.; Yoshimoto, M. Changes in Polyphenolic Content and Radical-Scavenging Activity of Sweetpotato (Ipomoea Batatas L.) During Storage at Optimal and Low Temperatures. J. Agric. Food Chem. 2007, 55(26), 10773–10778. DOI: 10.1021/jf072256v.
  • Wanjuu, C.; Abong, G.; Mbogo, D.; Heck, S.; Low, J.; Muzhingi, T. The Physiochemical Properties and Shelf‐Life of Orange‐Fleshed Sweet Potato Puree Composite Bread. Food Sci. Nutr. 2018, 6(6), 1555–1563. DOI: 10.1002/fsn3.710.
  • Wang, Y.; Liu, F.; Cao, X.; Chen, F.; Hu, X.; Liao, X. Comparison of High Hydrostatic Pressure and High Temperature Short Time Processing on Quality of Purple Sweet Potato Nectar. Innov. Food Sci. Emerg. Technol. 2012, 16, 326–334. DOI: 10.1016/j.ifset.2012.07.006.
  • Chukwu, O.; Lawal, A. O. Comparative Study of Storage Stability of Sweet Potato and Yam Flours. Int. J. Emerg. Technol. Eng. Res. 2015, 3(3), 44–49.
  • Van Hal, M.;. Quality of Sweetpotato Flour during Processing and Storage. Food Rev. Int. 2000, 16(1), 1–37. DOI: 10.1081/FRI-100100280.
  • Thompson, K.;. Fruit and Vegetables: Harvesting, Handling and Storage; Blackwell Publishing: UK, 2008.
  • Tomlins, K. I.; Ndunguru, G. T.; Rwiza, E.; Westby, J. Influence of Pre-Harvest Curing and Mechanical Injury on the Quality and Shelf-Life of Sweet Potato (Ipomoea Batatas (L.) Lam) in East Africa. J. Hortic. Sci. Biotechnol. 2002, 77(4), 399–403. DOI: 10.1080/14620316.2002.11511512.
  • Stathers, T.; Bechoff, A.; Sindi, K.; Low, J.; Ndyetabula, D. Everything You Ever Wanted to Know about Sweetpotato: Reaching Agents of Change ToT Manual; International Potato Center: Nairobi, Kenya, 2013; Vol. 5.
  • Barba, A. A.; Calabretti, A.; d‘Amore, M.; Piccinelli, A. L.; Rastrelli, L. Phenolic Constituents Levels in Cv. Agria Potato under Microwave Processing. LWT-Food Sci. Technol. 2008, 41(10), 1919–1926.
  • Tumuhimbise, G. A.; Namutebi, A.; Muyonga, J. H. Microstructure and in Vitro Beta Carotene Bioaccessibility of Heat Processed Orange Fleshed Sweet Potato. Plant Foods Hum. Nutr. 2009, 64(4), 312. DOI: 10.1007/s11130-009-0142-z.
  • Berni, P.; Chitchumroonchokchai, C.; Canniatti-Brazaca, S. G.; De Moura, F. F.; Failla, M. L. Comparison of Content and in Vitro Bioaccessibility of Provitamin A Carotenoids in Home Cooked and Commercially Processed Orange Fleshed Sweet Potato (Ipomea Batatas Lam). Plant Foods Hum. Nutr. 2015, 70(1), 1–8. DOI: 10.1007/s11130-014-0458-1.
  • Shih, M. C.; Kuo, C. C.; Chiang, W. Effects of Drying and Extrusion on Colour, Chemical Composition, Antioxidant Activities and Mitogenic Response of Spleen Lymphocytes of Sweet Potatoes. Food Chem. 2009, 117(1), 114–121. DOI: 10.1016/j.foodchem.2009.03.084.
  • Soison, B.; Jangchud, K.; Jangchud, A.; Harnsilawat, T.; Piyachomkwan, K.; Charunuch, C.; Prinyawiwatkul, W. Physico‐Functional and Antioxidant Properties of Purple‐Flesh Sweet Potato Flours as Affected by Extrusion and Drum‐Drying Treatments. Int. J. Food Sci. Technol. 2014, 49(9), 2067–2075. DOI: 10.1111/ijfs.2014.49.issue-9.
  • He, J.; Cheng, L.; Gu, Z.; Hong, Y.; Li, Z. Effects of Low‐Temperature Blanching on Tissue Firmness and Cell Wall Strengthening during Sweet Potato Flour Processing. Int. J. Food Sci. Technol. 2014, 49(5), 1360–1366. DOI: 10.1111/ijfs.2014.49.issue-5.
  • Hanim, M. A. B.; Chin, N. L.; Yusof, Y. A. Physico-Chemical and Flowability Characteristics of a New Variety of Malaysian Sweet Potato, VitAto Flour. Int. Food Res. J. 2014, 21(5), 2099–2107.
  • Wanjekeche, E. W.; Keya, E. L. Utilization of Fresh Cassava and Sweet Potato Pulps in Baking. Ecol. Food Nutr. 1995, 33(4), 237–248. DOI: 10.1080/03670244.1995.9991432.
  • Menon, R.; Padmaja, G.; Sajeev, M. S. Ultrastructural and Starch Digestibility Characteristics of Sweet Potato Spaghetti: Effects of Edible Gums and Fibers. Int. J. Food Prop. 2015, 18(6), 1231–1247. DOI: 10.1080/10942912.2014.903263.
  • Brinley, T. A.; Truong, V. D.; Coronel, P.; Simunovic, J.; Sandeep, K. P. Dielectric Properties of Sweet Potato Purees at 915 MHz as Affected by Temperature and Chemical Composition. Int. J. Food Prop. 2008, 11(1), 158–172. DOI: 10.1080/10942910701284291.
  • Fasina, O. O.;. Thermophysical Properties of Sweetpotato Puree at Freezing and Refrigeration Temperatures. Int. J. Food Prop. 2005, 8(1), 151–160. DOI: 10.1081/JFP-200048047.
  • Shyu, S. L.; Hau, L. B.; Hwang, L. S. Effects of Processing Conditions on the Quality of Vacuum‐Fried Carrot Chips. J. Sci. Food Agric. 2005, 85(11), 1903–1908.
  • Liu, T.; Dodds, E.; Leong, S. Y.; Eyres, G. T.; Burritt, D. J.; Oey, I. Effect of Pulsed Electric Fields on the Structure and Frying Quality of “Kumara” Sweet Potato Tubers. Innov. Food Sci. Emerg. Technol. 2017, 39, 197–208. DOI: 10.1016/j.ifset.2016.12.010.
  • Schippers, R. R.;. African Indigenous Vegetables: An Overview of Cultivated Species; Natural Resources International Limited: Aylesford, United Kingdom, 2002.
  • Kim, H. J.; Park, W. S.; Bae, J. Y.; Kang, S. Y.; Yang, M. H.; Lee, S.; Ahn, M. J. Variations in the Carotenoid and Anthocyanin Contents of Korean Cultural Varieties and Home-Processed Sweet Potatoes. ?J. Food Compos. Anal. 2015, 41, 188–193. DOI: 10.1016/j.jfca.2015.01.012.
  • Vizzotto, M.; Pereira, E. D. S.; Vinholes, J. R.; Munhoz, P. C.; Ferri, N. M. L.; Castro, L. A. S. D.; Krolow, A. C. R. Physicochemical and Antioxidant Capacity Analysis of Coloured Sweet Potato Genotypes: In Natura and Thermally Processed. Cienc Rural. 2017, 47(4). DOI: 10.1590/0103-8478cr20151385.
  • Chen, M.; Guo, Y.; Li, F.; Zeng, J.; Li, G. Effect of Dry-Heating with Pectin on Gelatinization Properties of Sweet Potato Starch. Trop. J. Pharm. Res. 2017, 16(7), 1465–1472. DOI: 10.4314/tjpr.v16i7.2.
  • Li, P.; Ji, S.; Wang, Q.; Qin, M.; Hou, C.; Shen, Y. Adding Sweet Potato Vines Improve the Quality of Rice Straw Silage. Animal Sci. J. 2017, 88(4), 625–632. DOI: 10.1111/asj.12690.
  • Akpapunam, M. A.; Abiante, D. A. Processing and Quality Evaluation of Sweet Potato Chips. Plant Foods Hum. Nutr. 1991, 41(4), 291–297.
  • Singh, S.; Raina, C. S.; Bawa, A. S.; Saxena, D. C. Sweet Potato‐Based Pasta Product: Optimization of Ingredient Levels Using Response Surface Methodology. Int. J. Food Sci. Technol. 2004, 39(2), 191–200. DOI: 10.1046/j.0950-5423.2003.00764.x.
  • Schwartz, S. J.; Walter, W. M.; Carroll, D. E.; Giesbrecht, F. G. Chemical, Physical, and Sensory Properties of a Sweet Potato French-Fry Type Product during Frozen Storage. J. Food Sci. 1987, 52(3), 617–619. DOI: 10.1111/j.1365-2621.1987.tb06687.x.
  • Lončarić, A.; Svrakačić, B.; Nedić Tiban, N.; Kopjar, M.; Piližota, V. Effect of Baking and Steaming on Physicochemical and Thermal Properties of Sweet Potato Puree Preserved by Freezing and Freeze-Drying. Croatian J. Food Sci. Technol. 2016, 8(2), 90–98. DOI: 10.17508/CJFST.2016.8.2.08.
  • Truong, V. D.; Walter, W. M.; Bett, K. L. Textural Properties and Sensory Quality of Processed Sweet Potatoes as Affected by Low-Temperature Blanching. J. Food Sci. 1998, 63(4), 739–743. DOI: 10.1111/j.1365-2621.1998.tb15826.x.
  • Chandler, L. A.; Schwartz, S. J. Isomerization and Losses of Trans-β-carotene in Sweet Potatoes as Affected by Processing Treatments. J. Agric. Food. Chem. 1988, 36(1), 129–133. DOI: 10.1021/jf00079a033.
  • Panda, S. H.; Panda, S.; Sethuraman-Sivakumar, P.; Ray, R. C. Anthocyanin‐Rich Sweet Potato Lacto‐Pickle: Production, Nutritional and Proximate Composition. Int. J. Food Sci. Technol. 2009, 44(3), 445–455. DOI: 10.1111/j.1365-2621.2008.01730.x.
  • Panda, S. H.; Ray, R. C. Lactic Acid Fermentation of Β-Carotene Rich Sweet Potato (Ipomoea Batatas L.) Into Lacto-Juice. Plant Foods Hum. Nutr. 2007, 62(2), 65–70. DOI: 10.1007/s11130-007-0043-y.
  • Mahmoud, A. H.; Anany, A. M. E. Nutritional and Sensory Evaluation of a Complementary Food Formulated from Rice, Faba Beans, Sweet Potato Flour, and Peanut Oil. Food Nutr. Bull. 2014, 35(4), 403–413. DOI: 10.1177/156482651403500402.
  • Santiago, D. M.; Matsushita, K.; Tsuboi, K.; Yamada, D.; Murayama, D.; Kawakami, S.; Yamauchi, H. Texture and Structure of Bread Supplemented with Purple Sweet Potato Powder and Treated with Enzymes. Food Sci. Technol. Res. 2015, 21(4), 537–548. DOI: 10.3136/fstr.21.537.
  • Li, J.; Ye, F.; Liu, J.; Zhao, G. Effects of Octenylsuccination on Physical, Mechanical and Moisture-Proof Properties of Stretchable Sweet Potato Starch Film. Food Hydrocoll. 2015, 46, 226–232. DOI: 10.1016/j.foodhyd.2014.12.017.
  • Wang, L.; Xu, H.; Gu, L.; Han, T. T.; Wang, S.; Meng, F. B. Bioinspired Synthesis, Characterization and Antibacterial Activity of Plant-Mediated Silver Nanoparticles Using Purple Sweet Potato Root Extract. Mater. Technol. 2016, 31(8), 437–442. DOI: 10.1080/10667857.2015.1105575.
  • Vieira, I. C.; Fatibello-Filho, O. Biosensor Based on Paraffin/Graphite Modified with Sweet Potato Tissue for the Determination of Hydroquinone in Cosmetic Cream in Organic Phase. Talanta. 2000, 52(4), 681–689.
  • Choi, I.; Lee, J. Y.; Lacroix, M.; Han, J. Intelligent pH Indicator Film Composed of Agar Potato Starch and Anthocyanin Extracts from Purple Sweet Potato. Food Chem. 2017, 218, 122–128. DOI: 10.1016/j.foodchem.2016.09.050.
  • Bovell-Benjamin, A. C.;. Sweet Potato: A Review of Its Past, Present and Future Roles in Human Nutrition. Adv. Food Nutr. Res. 2007, 52, 1–59.
  • Dawkins, N. L.; Lu, J. Y. Physico‐Chemical Properties and Acceptability of Flour Prepared from Microwave Blanched Sweet Potatoes. J. Food Process. Preserv. 1991, 15(2), 115–124. DOI: 10.1111/j.1745-4549.1991.tb00159.x.
  • Zahari, N. I. M.; Karuppan, J.; Shaari, E. S.; Mohamad, K.; Othman, R.; Yaacob, Y. Quality Attributes of Different Purple Sweet Potato Variety and Sensory Evaluation of Purple Sweet Potato Straight Drink. In Regional Conference on Science, Technology and Social Sciences; Yacob, N., Mohamed, M., Megat Hanafiah, M., Eds.; Springer: Singapore, 2016; pp 587–593.
  • Bengtsson, A.; Namutebi, A.; Alminger, M. L.; Svanberg, U. Effects of Various Traditional Processing Methods on the All-Trans-Β-Carotene Content of Orange-Fleshed Sweet Potato. J. Food Compos. Anal. 2008, 21(2), 134–143. DOI: 10.1016/j.jfca.2007.09.006.
  • Xiao, H. W.; Lin, H.; Yao, X. D.; Du, Z. L.; Lou, Z.; Gao, Z. J. Effects of Different Pretreatments on Drying Kinetics and Quality of Sweet Potato Bars Undergoing Air Impingement Drying. Int. J. Food Eng. 2009, 5(5). DOI: 10.2202/1556-3758.1758.
  • Doymaz, İ.;. Infrared Drying of Sweet Potato (Ipomoea Batatas L.) Slices. J. Food Sci. Technol. 2012, 49(6), 760–766. DOI: 10.1007/s13197-010-0217-8.
  • Ahmed, M.; Sorifa, A. M.; Eun, J. B. Effect of Pretreatments and Drying Temperatures on Sweet Potato Flour. Int. J. Food Sci. Technol. 2010, 45(4), 726–732. DOI: 10.1111/j.1365-2621.2010.02191.x.
  • Ray, R. C.; Ward, O. P. Post-Harvest Microbial Biotechnology of Tropical Root and Tuber Crops. In Microbial Biotechnology in Horticulture; Ray, R.C., Ward, O.P., Eds.; Science Publishers Inc.: Enfield, New Hampshire, 2006; Vol. 1, pp 345–395.
  • Ray, R. C.; Naska, S. K.; Tomlins, K. I. Bio-Processing of Sweet Potato into Food, Feed and Bio-Ethanol. In Sweet Potato: Post Harvest Aspects in Food, Feed and Industry; Ray, R.C., Tomlins, K., Eds.; Nova Science Publishers: New York, 2010; pp 245–270.
  • Lee, J. Y.; Im, Y. K.; Ko, H. M.; Chin, J. E.; Kim, I. C.; Lee, H. B.; Bai, S. Direct Utilization of Purple Sweet Potato by Sake Yeasts to Produce an Anthocyanin-Rich Alcoholic Beverage. Biotechnol. Lett. 2015, 37(7), 1439–1445. DOI: 10.1007/s10529-015-1811-7.
  • Panda, S. H.; Naskar, S. K.; Ray, R. C. Production, Proximate and Nutritional Evaluation of Sweet Potato Curd. J. Food Agric. Environ. 2006, 4, 124–127.
  • Mohapatra, S.; Panda, S. H.; Sahoo, S. K.; Sivakumar, P. S.; Ray, R. C. Β‐Carotene‐Rich Sweet Potato Curd: Production, Nutritional and Proximate Composition. Int. J. Food Sci.Technol. 2007, 42(11), 1305–1314. DOI: 10.1111/j.1365-2621.2006.01326.x.
  • Ramos, L. R.; Santos, J. S.; Daguer, H.; Valese, A. C.; Cruz, A. G.; Granato, D. Analytical Optimization of a Phenolic-Rich Herbal Extract and Supplementation in Fermented Milk Containing Sweet Potato Pulp. Food Chem. 2017, 221, 950–958. DOI: 10.1016/j.foodchem.2016.11.069.
  • Ray, R. C.; Sivakumar, P. S. Traditional and Novel Fermented Foods and Beverages from Tropical Root and Tuber Crops. Int. J. Food Sci. Technol. 2009, 44(6), 1073–1087. DOI: 10.1111/j.1365-2621.2009.01933.x.
  • Adeyeye, S. A.; Akingbala, J. O. Evaluation of Nutritional and Sensory Properties of Cookies Produced from Sweet Potato-Maize Flour Blends. Researcher. 2014, 6(9), 61–70.
  • Rathod, R. P.; Annapure, U. S. Effect of Extrusion Process on Antinutritional Factors and Protein and Starch Digestibility of Lentil Splits. LWT-Food Sci. Technol. 2016, 66, 114–123. DOI: 10.1016/j.lwt.2015.10.028.
  • Grace, M. H.; Truong, A. N.; Truong, V. D.; Raskin, I.; Lila, M. A. Novel Value‐Added Uses for Sweet Potato Juice and Flour in Polyphenol‐And Protein‐Enriched Functional Food Ingredients. Food Sci. Nutr. 2015, 3(5), 415–424.
  • Zhang, W.; Sun, C.; He, F.; Tian, J. Textural Characteristics and Sensory Evaluation of Cooked Dry Chinese Noodles Based on Wheat-Sweet Potato Composite Flour. Int. J. Food Prop. 2010, 13(2), 294–307. DOI: 10.1080/10942910802338194.
  • Mahamat, D.; Tatsadjieu, N. L.; Kaptso, K. G.; Njintang, Y. N. Production, Physicochemical and Sensory Characterization of Sweet Potato–Bambara Groundnut Mixed Semolina (Dackere) as Affected by Germination and Fermentation Using Lactobacillus Plantarum. J. Food Meas. Charact. 2016, 10(3), 595–604. DOI: 10.1007/s11694-016-9342-z.
  • Wu, K.; Dai, S.; Gan, R.; Corke, H.; Zhu, F. Thermal and Rheological Properties of Mung Bean Starch Blends with Potato, Sweet Potato, Rice, and Sorghum Starches. Food Bioprocess. Technol. 2016, 9(8), 1408–1421. DOI: 10.1007/s11947-016-1730-1.
  • Menon, R.; Padmaja, G.; Jyothi, A. N.; Asha, V.; Sajeev, M. S. Gluten-Free Starch Noodles from Sweet Potato with Reduced Starch Digestibility and Enhanced Protein Content. J. Food Sci. Technol.. 2016, 53(9), 3532–3542. DOI: 10.1007/s13197-016-2330-9.
  • Shamsudin, I. S.; Anuar, M. S.; Tahir, S. M. Compaction of Sweet Potato (Ipomoea Batatas L.) And Stevia Rebaudiana Food Powders. Particul. Sci. Technol. 2012, 30(2), 136–144. DOI: 10.1080/02726351.2011.552098.
  • Chakraborty, M.; Matkovic, K.; Grier, D. G.; Jarabek, E. L.; Berzonsky, W. A.; McMullen, M. S.; Doehlert, D. C. Physicochemical and Functional Properties of Tetraploid and Hexaploid Waxy Wheat Starch. Starch‐Stärke. 2004, 56(8), 339–347. DOI: 10.1002/(ISSN)1521-379X.
  • Mweta, D. E.; Labuschagne, M. T.; Koen, E.; Benesi, I. R.; Saka, J. D. Some Properties of Starches from Cocoyam (Colocasia Esculenta) and Cassava (Manihot Esculenta Crantz.) Grown in Malawi. Afr. J. Food Sci. 2008, 2(8), 102–111.
  • Avula, R. Y.; Singh, R. K. Functional Properties of Potato Flour and Its Role in Product Development–A Review. Potato IV. Food. 2009, 3, 105–112.
  • Olatunde, G. O.; Henshaw, F. O.; Idowu, M. A.; Tomlins, K. Quality Attributes of Sweet Potato Flour as Influenced by Variety, Pretreatment and Drying Method. Food Sci. Nutr. 2016, 4(4), 623–635. DOI: 10.1002/fsn3.325.
  • Amani, N. G.; Kamenan, A.; Rolland-Sabate, A.; Colonna, P. Stability of Yam 398 Starch Gels during Processing. Afr. J. Biotechnol. 2005, 4, 94–101.
  • Iheagwara, M. C.;. Isolation, Modification and Characterization of Sweet Potato (Ipomoea Batatas L. (Lam)) Starch. J. Food Process. Technol. 2013, 4(1), 198.
  • Huang, T. T.; Zhou, D. N.; Jin, Z. Y.; Xu, X. M.; Chen, H. Q. Effect of Repeated Heat-Moisture Treatments on Digestibility, Physicochemical and Structural Properties of Sweet Potato Starch. Food Hydrocoll. 2016, 54, 202–210. DOI: 10.1016/j.foodhyd.2015.10.002.
  • Zhou, D. N.; Zhang, B.; Chen, B.; Chen, H. Q. Effects of Oligosaccharides on Pasting, Thermal and Rheological Properties of Sweet Potato Starch. Food Chem. 2017, 230, 516–523. DOI: 10.1016/j.foodchem.2017.03.088.
  • Sajeev, M. S.; Sreekumar, J.; Vimala, B.; Moorthy, S. N.; Jyothi, A. N. Textural and Gelatinization Characteristics of White, Cream, and Orange Fleshed Sweet Potato Tubers (Ipomoea Batatas L.). Int. J. Food Prop. 2012, 15(4), 912–931. DOI: 10.1080/10942912.2010.509895.
  • Aina, A. J.; Falade, K. O.; Akingbala, J. O.; Titus, P. Physicochemical Properties of Twenty‐One Caribbean Sweet Potato Cultivars. Int. J. Food Sci. Technol. 2009, 44(9), 1696–1704.
  • Odeku, O. A.;. Potentials of Tropical Starches as Pharmaceutical Excipients: A Review. Starch‐Stärke. 2013, 65(1‐2), 89–106. DOI: 10.1002/star.201200076.
  • Zhu, F.; Yang, X.; Cai, Y. Z.; Bertoft, E.; Corke, H. Physicochemical Properties Of Sweet Potato Starch. Starch‐Stärke. 2011, 63(5), 249–259. DOI: 10.1002/star.201000134.
  • Balch, R. T.; Paine, H. S. Production of Starch from Sweet Potatoes. J. Ind. Eng. Chem. 1931, 23(11), 1205–1213. DOI: 10.1021/ie50263a005.
  • Moorthy, S. N.; Sajeev, M. S.; Shanavas, S. Sweet Potato Starch: Physico-Chemical, Functional, Thermal and Rheological Characteristics. Fruit, Veg. Cereal Sci. Biotech. 2012, 6(1), 124–133.
  • Babu, A. S.; Parimalavalli, R. Effect of Starch Isolation Method on Properties of Sweet Potato Starch. The Annals of the University of Dunarea De Jos of Galati. Fascicle VI. Food Technol. 2014, 38(1), 48.
  • Sajeev, M. S.; Nanda, S. K.; Sherriff, J. T. An Efficient Blade Type Rasper for Cassava Starch Extraction. J. Root Crops. 2013, 38(2), 151.
  • Da, G.; Ferret, E.; Marechal, P. A.; Le Thanh, M.; Marouze, C.; Dufour, D. Modelling Small-Scale Cassava Starch Extraction. Simulation of the Reduction of Water Consumption through a Recycling Process. Process Biochem. 2010, 45(11), 1837–1842.
  • Lii, C. Y.; Chang, S. M. Studies on Starches in Taiwan, Sweet Potato, Cassava, Yam and Arrowroot Starches. Presented at the National Scientific Council ROC2 Part A: Physics Science Engineering, Republic of China, 1978.
  • Aina, A. J.; Falade, K. O.; Akingbala, J. O.; Titus, P. Physico-Chemical Properties of Twenty-One Caribbean Sweet Potato Starch. Food Bioprocess. Technol. 2012, 5, 576–583. DOI: 10.1007/s11947-009-0316-6.
  • Abegunde, O. K.; Mu, T. H.; Chen, J. W.; Deng, F. M. Physicochemical Characterization of Sweet Potato Starches Popularly Used in Chinese Starch Industry. Food Hydrocoll. 2013, 33(2), 169–177. DOI: 10.1016/j.foodhyd.2013.03.005.
  • Zhu, F.; Wang, S. Physicochemical Properties, Molecular Structure, and Uses of Sweetpotato Starch. Trends Food Sci. Technol. 2014, 36(2), 68–78. DOI: 10.1016/j.tifs.2014.01.008.
  • Shewry, P. R.;. Tuber Storage Proteins. Ann. Bot. 2003, 91(7), 755–769. DOI: 10.1093/aob/mcg084.
  • Senthilkumar, R.; Yeh, K. W. Multiple Biological Functions of Sporamin Related to Stress Tolerance in Sweet Potato (Ipomoea Batatas Lam). Biotechnol. Adv. 2012, 30(6), 1309–1317. DOI: 10.1016/j.biotechadv.2012.01.022.
  • Yuan, B.; Yang, X. Q.; Kou, M.; Lu, C. Y.; Wang, Y. Y.; Peng, J.; Jiang, J. H. Selenylation of Polysaccharide from the Sweet Potato and Evaluation of Antioxidant, Antitumor, and Antidiabetic Activities. J. Agric. Food Chem. 2017, 65(3), 605–617. DOI: 10.1021/acs.jafc.6b04788.
  • Francis, F. J.; Markakis, P. C. Food Colorants: Anthocyanins. Crit. Rev. Food Sci. Nutr. 1989, 28(4), 273–314. DOI: 10.1080/10408398909527503.
  • Ginting, E.;. Carotenoid Extraction of Orange-Fleshed Sweet Potato and Its Application as Natural Food Colorant. Jurnal Teknologi dan Industri Pangan. 2013, 24(1), 81. DOI: 10.6066/jtip.2013.24.1.81.
  • Truong, V. D.; Hu, Z.; Thompson, R. L.; Yencho, G. C.; Pecota, K. V. Pressurized Liquid Extraction and Quantification of Anthocyanins in Purple-Fleshed Sweet Potato Genotypes. J. Food Compost. Anal. 2012, 26(1), 96–103. DOI: 10.1016/j.jfca.2012.03.006.
  • Li, J. Y.; Dong, G. P.; Li, M. L.; Liu, Z. H.; Lu, Y. Efficient Counter-Current Chromatographic Isolation and Structural Identification of Phenolic Compounds from Sweet Potato Leaves. J. Liq. Chromatogr. Relat. Technol. 2012, 35(11), 1517–1527.
  • Srivastav, P.; Yadav, V. K.; Govindasamy, S.; Chandrasekaran, M. Red Pigment Production by Monascus Purpureus Using Sweet Potato-Based Medium in Submerged Fermentation. Nutrafoods. 2015, 14(3), 159–167. DOI: 10.1007/s13749-015-0032-y.
  • Yokoi, H.; Saitsu, A.; Uchida, H.; Hirose, J.; Hayashi, S.; Takasaki, Y. Microbial Hydrogen Production from Sweet Potato Starch Residue. J. Biosci. Bioeng. 2001, 91(1), 58–63.
  • Montefusco, A.; Durante, M.; Grassi, S.; Piro, G.; Dalessandro, G.; Lenucci, M. S. Assessment of Sweet Potato [Ipomoea Batatas (L.) Lam] for Bioethanol Production in Southern Italy. Plant Biosyst. 2014, 148(6), 1117–1126. DOI: 10.1080/11263504.2014.965799.
  • Zhang, L.; Zhao, H.; Gan, M.; Jin, Y.; Gao, X.; Chen, Q.; Wang, Z. Application of Simultaneous Saccharification and Fermentation (SSF) from Viscosity Reducing of Raw Sweet Potato for Bioethanol Production at Laboratory, Pilot and Industrial Scales. Bioresour. Technol. 2011, 102(6), 4573–4579. DOI: 10.1016/j.biortech.2010.12.115.
  • Mussoline, W. A.; Wilkie, A. C. Anaerobic Digestion Potential of Coproducts Associated with Ethanol Production from Sweet Potato: A Review. Ind. Biotechnol. 2015, 11(2), 113–126. DOI: 10.1089/ind.2014.0027.
  • Thatoi, H.; Dash, P. K.; Mohapatra, S.; Swain, M. R. Bioethanol Production from Tuber Crops Using Fermentation Technology: A Review. Int. J. Sustain. Energy. 2016, 35(5), 443–468. DOI: 10.1080/14786451.2014.918616.
  • El Sheikha, A. F.; Ray, R. C. Potential Impacts of Bioprocessing of Sweet Potato. Crit. Rev. Food Sci. Nutr. 2017, 57(3), 455–471. DOI: 10.1080/10408398.2014.960909.
  • Anastacio, A.; Carvalho, I. S. D. Development of a Beverage Bench Top Prototype Based on Sweet Potato Peels: Optimization of Antioxidant Activity by a Mixture Design. Int. J. Food Sci. Nutr. 2016, 67(5), 496–506. DOI: 10.1080/09637486.2016.1174984.
  • Fasuyi, A. O.;. Nutritional Potentials of Some Tropical Vegetable Leaf Meals: Chemical Characterization and Functional Properties. Afr. J. Biotechnol. 2006, 5(1), 49–53.
  • Anastacio, A.; Silva, R.; Carvalho, I. S. Phenolics Extraction from Sweet Potato Peels: Modelling and Optimization by Response Surface Modelling and Artificial Neural Network. J. Food Sci. Technol. 2016, 53(12), 4117–4125. DOI: 10.1007/s13197-016-2354-1.
  • Oluyori, A. P.; Shaw, A. K.; Preeti, R.; Reddy, S.; Atolani, O.; Olatunji, G. A.; Fabiyi, O. A. Natural Antifungal Compounds from the Peels of Ipomoea Batatas Lam. Nat. Prod. Res. 2016, 30(18), 2125–2129. DOI: 10.1080/14786419.2015.1113413.
  • Omojasola, P. F.; Adeniran, E. A. The Production of Itaconic Acid from Sweet Potato Peel Using Aspergillus Niger and Aspergillus Terreus. Albanian J. Agric. Sci. 2014, 13(4), 72.
  • Dom, M. T.; Ayalew, W. K.; Glatz, P. C.; Kirkwood, R. N.; Hughes, P. E. Nutrient Utilisation in Grower Pigs Fed a Protein Concentrate Blended with Sweet Potato Roots either Boiled or Ensiled with or without Vines. Anim. Prod. Sci. 2017, 57(8), 1645–1652. DOI: 10.1071/AN16250.
  • Chakrabarti, A. S. I. T.; Buragohain, S. C.; Baruah, K. K. Carcass Characteristics of Broiler Rabbit Fed on Sweet Potato Based Ration. Int. J. Agril. Sci. Res. 2017, 7(1), 347–358.
  • Khan, S. H.;. Sweet Potato (Ipomoea Batatas (L.) Lam) as Feed Ingredient in Poultry Diets. Worlds Poult. Sci. J. 2017, 73(1), 77–88. DOI: 10.1017/S0043933916000805.
  • Gelinas, P.; Barrette, J. Protein Enrichment of Potato Processing Waste through Yeast Fermentation. Bioresour. Technol. 2007, 98(5), 1138–1143. DOI: 10.1016/j.biortech.2006.04.021.
  • Zuo, S. S.; Niu, D. Z.; Ning, T. T.; Zheng, M. L.; Jiang, D.; Xu, C. C. Protein Enrichment of Sweet Potato Beverage Residues Mixed with Peanut Shells by Aspergillus Oryzae and Bacillus Subtilis Using Central Composite Design. Waste Biomass Valorization. 2017, 9(5), 835–844.
  • Mu, T. H.; Liu, Y.; Zhang, M.; Sun, H. N. Protein Recovery from Sweet Potato Starch Wastewater by Foam Separation. Sep. Sci. Technol. 2014, 49(14), 2255–2260. DOI: 10.1080/01496395.2014.911324.
  • Zhang, C.; Mu, T. Optimisation of Pectin Extraction from Sweet Potato (Ipomoea Batatas, Convolvulaceae) Residues with Disodium Phosphate Solution Response Surface Method. Int. J. Food Sci.Technol. 2011, 46(11), 2274–2280. DOI: 10.1111/j.1365-2621.2011.02746.x.
  • Wang, T.; Liang, X.; Ran, J.; Sun, J.; Jiao, Z.; Mo, H. Response Surface Methodology for Optimisation of Soluble Dietary Fiber Extraction from Sweet Potato Residue Modified by Steam Explosion. Int. J. Food Sci.Technol. 2017, 52(3), 741–747. DOI: 10.1111/ijfs.13329.
  • Cheng, S.; Zhang, Y. F.; Zeng, Z. Q.; Lin, J.; Zhang, Y. W.; Ni, H.; Li, H. H. Screening, Separating, and Completely Recovering Polyphenol Oxidases and Other Biochemicals from Sweet Potato Wastewater in Starch Production. Appl. Microbiol. Biotechnol. 2015, 99(4), 1745–1753.
  • Hao, Z.; Wang, D.; Chen, H.; Sun, J.; Xu, Y. Sweet Potato Starch Residue as Starting Material to Prepare Polyacrylonitrile Adsorbent via SI-SET-LRP. J. Agric. Food Chem. 2014, 62(8), 1765–1770. DOI: 10.1021/jf4048397.
  • Asuquo, E. D.; Martin, A. D. Sorption of Cadmium (II) Ion from Aqueous Solution onto Sweet Potato (Ipomoea Batatas L.) Peel Adsorbent: Characterisation, Kinetic and Isotherm Studies. J. Environ. Chem. Eng. 2016, 4(4), 4207–4228. DOI: 10.1016/j.jece.2016.09.024.
  • Fetuga, G.; Tomlins, K.; Henshaw, F.; Idowu, M. Effect of Variety and Processing Method on Functional Properties of Traditional Sweet Potato Flour (“Elubo”) and Sensory Acceptability of Cooked Paste (“Amala”). Food Sci. Nutr. 2014, 2(6), 682–691. DOI: 10.1002/fsn3.161.
  • Mwololo, J. K.; Mburu, M. W. K.; Muturi, P. W. Performance of Sweet Potato Varieties across Environments in Kenya. Int. J. Agron. Agric. Res. 2012, 2(10), 1–11.
  • Kiran, K. S.; Padmaja, G. Inactivation of Trypsin Inhibitors in Sweet Potato and Taro Tubers during Processing. Plant Foods Hum. Nutr. 2003, 58(2), 153–163.
  • Wang, F.; Jiang, Y.; Guo, W.; Niu, K.; Zhang, R.; Hou, S.; Fang, X. An Environmentally Friendly and Productive Process for Bioethanol Production from Potato Waste. Biotechnol. Biofuels. 2016, 9(1), 50. DOI: 10.1186/s13068-016-0464-7.
  • Akoetey, W.; Britain, M. M.; Morawicki, R. O. Potential Use of Byproducts from Cultivation and Processing of Sweet Potatoes. Cienc Rural. 2017, 47(5). DOI: 10.1590/0103-8478cr20160610.

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