The effect of ascorbic acid and lemon juice on the extraction of metals from green tea, health risk assessment

References

• Agency for toxic substances and disease registry. 2022. Public health assessment guidance manual, Calculating hazard quotients and cancer risk estimates.
   Google Scholar
• Bašić, M., et al., 2020. Assessment of metals and their estimated daily intakes in various nuts. Agriculture and Forestry, 66 (3), 211–219.
   Google Scholar
• Bhuvaneswari, S., Joshi, M., and D’Souza, A., 2015. Quantitative analysis of iron and ascorbic acid contents in locally consumed fruits and vegetables. International Journal of Biological Sciences, 4 (7), 42–47.
   Google Scholar
• Brzezicha-Cirocka, J., Grembecka, M., and Szefer, P., 2016. Monitoring of essential and heavy metals in green tea from different geographical origins. Environmental Monitoring and Assessment, 188 (3), 183.
   PubMed Web of Science ®Google Scholar
• Bukva, M., et al., 2019. Iron content in fruits, vegetables, herbs and spices samples marketed in Sarajevo, Bosnia and Herzegovina. Kemija u Industriji, 68 (7-8), 281–287.
   Web of Science ®Google Scholar
• European Food Safety Authority. 2013. Scientific opinion on dietary reference values for manganese. EFSA Journal, 11, 44.
   Google Scholar
• Gebretsadik, D.W., and Chandravanshi, B.S., 2010. Levels of metals in commercially available Ethiopian black teas and their infusions. Bulletin of the Chemical Society Ethiopia, 24, 339–349.
   Web of Science ®Google Scholar
• Ghuniem, M.M., 2019. Assessment of the potential health risk of heavy metal exposure from the consumption of herbal, black and green tea. Biomedical Journal of Scientific & Technical Research, 16 (1), 11810–11817.
   Google Scholar
• Hamza, A., et al., 2021. Trace determination and speciation of elements in green tea. Results in Chemistry, 3, 100081.
   Google Scholar
• Ibrahimović, E., et al., 2021. Heavy metal contamination of street dust of Canton Sarajevo, Bosnia and Herzegovina–health risk assessment. Human and Ecological Risk Assessment, 28 (1), 1–14.
   Web of Science ®Google Scholar
• Ivković, J., 2022. Određivanje sadržaja odabranih metala u čajevima. Thesis (Diploma). University of Sarajevo.
   Google Scholar
• Jannat, B., et al., 2018. Determination of trace elements and heavy metals content of green and black tea varieties consumed in Iran. African Journal of Biotechnology, 17 (51), 1436–1444.
   Google Scholar
• Koch, W., et al., 2018. Green tea quality evaluation based on its catechins and metals composition in combination with chemometric analysis. Molecules (Basel, Switzerland), 23 (7), 1689.
   PubMed Web of Science ®Google Scholar
• Maharramova, S.I., 2021. Determination of heavy metals content in tea leaves and products of their processing by method of inversion voltammetry. E3S Web of Conferences, 254, 02027.
   Google Scholar
• McKenzie, J.S., Jurado, J.M., and Pablos, F., 2010. Characterisation of tea leaves according to their total mineral content by means of probabilistic neural networks. Food Chemistry, 123 (3), 859–864.
   Web of Science ®Google Scholar
• Memić, M., Huremović, J., and Muhić-Šarac, T., 2010–2011. Determination of heavy metals contents in some medicinal plants available in the Sarajevo’s market by AAS. Radovi Hrvatskog Društva za Znanost i Umjetnost, XII-XIII, 107–114.
   Google Scholar
• Narain, R., and Ilango, V., 2015. Analysis of iron content of selected vegetarian food items in Dubai, UAE. International Journal of Environmental Science and Technology, 4 (3), 543–552.
   Google Scholar
• Official Gazette of Bosnia and Herzegovina, 68/14. 2014. Rulebook on maximum permitted quantities for certain contaminants in food.
   Google Scholar
• Pan American Health Organization. 2020. Recommended nutrient intakes and population nutrient intake goals for the Caribbean.
   Google Scholar
• Perić-Grujić, A.A., Pocajt, V.V., and Ristić, M.Đ., 2009. Određivanje sadržaja teških metala u čajevima sa tržišta u Beogradu, Srbija. Hemijska Industrija, 63 (5), 433–436.
   Google Scholar
• Pourfadakari, S., Spitz, J., and Dobaradaran, S., 2021. Metal(liod)s levels of commercially green tea (camellia sinensis) and salt in Germany and their non-carcinogenic risks. Toxin Reviews, 41 (4), 1096–1104.
   Web of Science ®Google Scholar
• Srividhya, B., Subramanian, R., and Raj, V., 2011. Determination of lead, manganese, copper, zink, cadmium, nickle and chromium in tea leaves. International Journal of Pharmacy and Pharmaceutical Sciences, 3 (4), 257–258.
   Google Scholar
• Thao, N.T., and Mai, T.T., 2018. Determination of metal content in tea leaves grown in Yen Bai and Tuxen Quang province. Vietnam Journal of Science and Technology, 55 (5A), 143–150.
   Google Scholar
• Yao, Q., et al., 2022. Prediction and health risk assessment of copper, lead, cadmium, chromium, and nickel in Tieguanyin tea: A case study from Fujian, China. Foods (Basel, Switzerland), 11 (11), 1593.
   PubMed Web of Science ®Google Scholar
• Yemane, M., Chandravanshi, B.S., and Wondimu, T., 2008. Levels of essential and non-essential metals in leaves of the tea plant (Camellia sinensis L.) and soils of Wushwush farms. Ethiopia. Food Chemistry, 107, 1236–1243.
   Web of Science ®Google Scholar
• Zhang, J., et al., 2018. Accumulation of heavy metals in tea leaves and potential health risk assessment: A case study from Puan County, Guizhou province, China. International Journal of Environmental Research and Public Health, 15 (1), 133.
   PubMed Web of Science ®Google Scholar
• Zhong, W.S., Ren, T., and Zhao, L.J., 2016. Determination of Pb (Lead), Cd (Cadmium), Cr (Chromium), Cu (Copper), and Ni (Nickel) in Chinese tea with high-resolution continuum source graphite furnace atomic absorption spectrometry. Journal of Food and Drug Analysis, 24 (1), 46–55.
   PubMed Web of Science ®Google Scholar
• Zimmermann, B.F., and Gleichenhagen, M., 2011. The effect of ascorbic acid, citric acid and low pH on the extraction of green tea: How to get most out of it. Food Chemistry, 124 (4), 1543–1548.
   Web of Science ®Google Scholar