References

• Bai, Q., Chai, M., Gu, Z., Cao, X., Li, Y., & Liu, K. (2009). Effects of components in culture medium on glutamate decarboxylase activity and γ-aminobutyric acid accumulation in foxtail millet (Setaria italica L.) during germination. Food Chemistry, 116, 152–157. doi:10.1016/j.foodchem.2009.02.022
   Web of Science ®Google Scholar
• Box, G. P., & Behnken, D. W. (1960). Some new three level designs for the study of quantitative variables. Technometrics, 2, 455–475. doi:10.1080/00401706.1960.10489912
   Google Scholar
• Cho, Y., Chang, J. Y., & Chang, H. C. (2007). Production of γ-aminobutyric acid (GABA) by Lactobacillus buchneri isolated from Kimchi and its neuroprotective effect on neuronal cells. Journal of Microbiology and Biotechnology, 17, 104–109.
   PubMed Web of Science ®Google Scholar
• Choi, M. A., Park, N. Y., Woo, S. M., Jeong, Y. J., & Shin, S. R. (2003). Characteristics of Hericium erinaceus and it extracts. Korean Journal of Food Preservation, 10, 560–564.
   Google Scholar
• Cotter, P. D., & Hill, C. (2003). Surviving the acid test: Responses of gram-positive bacteria to low pH. Microbiology and Molecular Biology Reviews, 67, 429–453. doi:10.1128/MMBR.67.3.429-453.2003
   PubMed Web of Science ®Google Scholar
• Duangjitcharoen, Y., Kantachote, D., Ongsakul, M., Poosaran, N., & Chaiyasut, C. (2009). Potential use of probiotic Lactobacillus plantarum SS2 isolated from a fermented plant beverage: Safety assessment and persistence in the murine gastrointestinal tract. World Journal of Microbiology and Biotechnology, 25, 315–321. doi:10.1007/s11274-008-9894-0
   Web of Science ®Google Scholar
• Guo, X.-F., Hagiwara, T., Masuda, K., & Watabe, S. (2011). Optimal reaction conditions for the production of γ-aminobutyric acid by the marine yeast isolate Pichia anomala MR-1 strain. Bioscience, Biotechnology, and Biochemistry, 75, 1867–1871. doi:10.1271/bbb.100425
   PubMed Web of Science ®Google Scholar
• Jeya Prakash, P., Poorani, E., & Anantharaman, P. (2010). Effect of media composition on L-glutaminase production from lagoon Vibrio sp. SFL-2. International Journal of Biotechnology & Biochemistry, 6, 769–782.
   Google Scholar
• Kantachote, D., & Charernjiratrakul, W. (2008a). Selection of lactic acid bacteria from fermented plant beverages to use as inoculants for improving the quality of the finished product. Pakistan Journal of Biological Sciences, 11, 2545–2552. doi:10.3923/pjbs.2008.2545.2552
   PubMedGoogle Scholar
• Kantachote, D., & Charernjiratrakul, W. (2008b). Effects of initial air removal methods on microorganisms and characteristics of fermented plant beverages. Pakistan Journal of Biological Sciences, 11, 173–180. doi:10.3923/pjbs.2008.173.180
   PubMedGoogle Scholar
• Katikala, P. K., Bobbarala, V., Tadimalla, P., & Guntuku, G. S. (2009). Screening of L-glutaminase producing marine bacterial cultures for extracellular production of L-glutaminase. International Journal of ChemTech Research, 1, 1232–1235.
   Google Scholar
• Kim, S. P., Nam, S. H., & Friedman, M. (2013). Hericium erinaceus (Lion’s Mane) mushroom extracts inhibits metastasis of cancer cells to the lung in CT-26 colon cancer-tansplanted mice. Journal of Agricultural and Food Chemistry, 61, 4898−4904. doi:10.1021/jf400916c
   PubMed Web of Science ®Google Scholar
• Komatsuzaki, N., Nakamura, T., Kimura, T., & Shima, J. (2008). Characterization of glutamate decarboxylase from a high γ-aminobutyric acid (GABA)-producer, Lactobacillus paracasei. Bioscience Biotechnology and Biochemistry, 72, 278–285. doi:10.1271/bbb.70163
   PubMed Web of Science ®Google Scholar
• Kulkarni, C., Kulkarni, K. S., & Hamsa, B. R. (2005). L-Glutamic acid and glutamine: Exciting molecules of clinical interest. Indian Journal of Pharmacology, 37, 148–154. doi:10.4103/0253-7613.16210
   Google Scholar
• Lee, J. S., Min, K. M., Cho, J. Y., & Hong, E. K. (2009). Study of macrophage activation and structural characteristics of purified polysaccharides from the fruiting body of Hericium erinaceus. Journal of Microbiology and Biotechnology, 19, 951–959. doi:10.4014/jmb.0901.0013
   PubMed Web of Science ®Google Scholar
• Lee, S. J., Kim, E. K., Hwang, J. W., Kim, C. G., Choi, D. K., Lim, B. O., … Park, P. J. (2010). Neuroprotective effect of Hericium erinaceum against oxidative stress on PC12 cells. Journal of the Korean Society for Applied Biological Chemistry, 53, 283–289. doi:10.3839/jksabc.2010.044
   Web of Science ®Google Scholar
• Li, H., & Cao, Y. (2010). Lactic acid bacterial cell factories for gamma-aminobutyric acid. Amino Acids, 39, 1107–1116. doi:10.1007/s00726-010-0582-7
   PubMed Web of Science ®Google Scholar
• Lu, X. X., Xie, C. H., & Gu, Z. X. (2009). Optimisation of fermentative parameters for GABA enrichment by Lactococcus lactis. Czech Journal of Food Sciences, 27, 433–442.
   Web of Science ®Google Scholar
• McDermott, W. V., Adams, R. D., & Riddell, A. G. (1954). Ammonia metabolism in man. Annals of Surgery, 140, 539–554. doi:10.1097/00000658-195410000-00010
   PubMed Web of Science ®Google Scholar
• Nathiya, K., Sooraj, S. N., Angayarkanni, J., & Palaniswamy, M. (2011). Paddy straw: An inexpensive substrate for the production of L-glutaminase using native strain Aspergillus fumigates. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 2, 297–302.
   Google Scholar
• Park, K.-B., & Oh, S.-H. (2007). Production of yogurt with enhanced levels of gamma-aminobutyric acid and valuable nutrients using lactic acid bacteria and germinated soybean extract. Bioresource Technology, 98, 1675–1679. doi:10.1016/j.biortech.2006.06.006
   PubMed Web of Science ®Google Scholar
• Park, S.-Y., Lee, J.-W., & Lim, S.-D. (2014). The probiotic characteristics and GABA production of Lactobacillus plantarum K154 isolated from Kimchi. Food Science and Biotechnology, 23, 1951–1957. doi:10.1007/s10068-014-0266-2
   Web of Science ®Google Scholar
• Prachyakij, P., Charernjiratrakul, W., & Kantachote, D. (2008). Improvement in the quality of a fermented seaweed beverage using an antiyeast starter of Lactobacillus plantarum DW3 and partial sterilization. World Journal of Microbiology and Biotechnology, 24, 1713–1720. doi:10.1007/s11274-008-9662-1
   Web of Science ®Google Scholar
• Ratanaburee, A., Kantachote, D., Charernjiratrakul, W., Penjamras, P., & Chaiyasut, C. (2011). Enhancement of γ-aminobutyric acid in a fermented red seaweed beverage by starter culture Lactobacillus plantarum DW12. Electronic Journal of Biotechnology, 14, 1–14. doi:10.2225/vol14-issue3-fulltext-2
   Web of Science ®Google Scholar
• Soltani, N., Qiu, H., Aleksic, M., Glinka, Y., Zhao, F., Liu, R., … Wang, Q. (2011). GABA exerts protective and regenerative effects on islet beta cells and reverses diabetes. Proceedings of the National Academy of Sciences, 108, 11692–11697. doi:10.1073/pnas.1102715108
   PubMed Web of Science ®Google Scholar
• Ueno, H. (2000). Enzymatic and structural aspects on glutamate decarboxylase. Journal of Molecular Catalysis B: Enzymatic, 10, 67–79. doi:10.1016/S1381-1177(00)00114-4
   Web of Science ®Google Scholar
• Vaiva, G., Thomas, P., Ducrocq, F., Fontaine, M., Boss, V., Devos, P., … Goudemand, M. (2004). Low posttrauma GABA plasma levels as a predictive factor in the development of acute posttraumatic stress disorder. Biological Psychiatry, 55, 250–254. doi:10.1016/j.biopsych.2003.08.009
   PubMed Web of Science ®Google Scholar
• Vermeulen, N., Gänzle, M. G., & Vogel, R. F. (2007). Glutamine deamidation by cereal-associated lactic acid bacteria. Journal of Applied Microbiology, 103, 1197–1205. doi:10.1111/j.1365-2672.2007.03333.x
   PubMed Web of Science ®Google Scholar
• Vijayalakshmi, P., & Sarvamangala, D. (2011). Fermentative production of L-glutamic acid. International Journal of Advanced Biotechnology and Research, 2, 376–381.
   Google Scholar
• Weingand-Ziadé, A., Gerber-Décombaz, C., & Affolter, M. (2003). Functional characterization of a salt- and thermotolerant glutaminase from Lactobacillus rhamnosus. Enzyme and Microbial Technology, 32, 862–867. doi:10.1016/S0141-0229(03)00059-0
   Web of Science ®Google Scholar
• Wong, K. H., Sabaratnam, V., Abdullah, N., Kuppusamy, U. R., & Naidu, M. (2009). Effects of cultivation techniques and processing on antimicrobial and antioxidant activities of Hericium erinaceus (Bull.: Fr.) Pers. extracts. Food Technology and Biotechnology, 47, 47–55.
   Web of Science ®Google Scholar
• Woraharn, S., Lailerd, N., Sivamaruthi, B. S., Wangcharoen, W., Sirisattha, S., & Chaiyasut, C. (2014). Screening and kinetics of glutaminase and glutamate decarboxylase producing lactic acid bacteria from fermented Thai foods. Food Science and Technology (Campinas), 34, 793–799. doi:10.1590/1678-457X.6519
   Google Scholar
• Yavari, N., Assadi, M. M., Moghadam, M. B., & Larijani, K. (2011). Optimizing glucuronic acid production using tea fungus on grape juice by response surface methodology. Australian Journal of Basic and Applied Sciences, 5, 1788–1794.
   Google Scholar
• Yoshimura, M., Toyoshi, T., Sano, A., Izumi, T., Fujii, T., Konishi, C., … Obata, A. (2010). Antihypertensive effect of a γ-aminobutyric acid rich tomato cultivar ‘DG03-9’ in spontaneously hypertensive rats. Journal of Agricultural and Food Chemistry, 58, 615–619. doi:10.1021/jf903008t
   PubMed Web of Science ®Google Scholar
• Yuasa, A., Okamura, H., & Kataoka, J. (2003). U.S. Patent No. 2003/0124646 A1. Washington, DC: U.S. Patent and Trademark Office.
   Google Scholar
• Zareian, M., Ebrahimpour, A., Mohamed, A., & Saari, N. (2013). Modeling of glutamic acid production by Lactobacillus plantarum MNZ. Electronic Journal of Biotechnology, 4. doi:10.2225/vol16-issue4-fulltext-10
   Web of Science ®Google Scholar
• Zimmerman, F. T., Burgemeister, B. B., & Putnam, T. J. (1946). Effect of glutamic acid on mental functioning in children and in adolescents. Archives of Neurology and Psychiatry, 6, 489–506. doi:10.1001/archneurpsyc
   Google Scholar