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3 Result(s) for ' black tea'
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1.
Health Benefits of Green Tea with Emphasis on Diabetes Mellitus
Belaynesh Tachebele, Molla Abebe, Wubet Birhan, Zelalem Addis
American Journal of Food and Nutrition. 2014 2 (5). doi: 10.12691/ajfn-2-5-2
Keywords: catechins, camellia sinensis, green tea, diabetes mellitus, polyphenols
Context: ...ns higher amount of polyphenols (epicatechin, epicatechin gallate, eipgallocatechin and epigallocatechin gallate) as compared to black tea . The presence of this high amount of polyphenols in green tea makes it very important in the prevention of different diseases. So f...
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2.
Polycyclic Aromatic Hydrocarbon Contamination in Three Tea Samples Collected in Two Different Areas of Vietnam
Duong Thanh Nguyen, Phuong Duc Luu, Tien Duy Doan, Yen Hai Dao, Giang Truong Le
Journal of Food and Nutrition Research. 2019 7 (1). doi: 10.12691/jfnr-7-1-7
Keywords: tea, food safety, polycyclic aromatic hydrocarbons (PAHs), QuEChERS, gas chromatography–tandem mass spectrometry (GC-MS/MS)
Context: ...dertaken to identify and determine the concentration of PAHs in forty samples of three different types of tea (green, oolong and black tea s) collected in two provinces of Vietnam (Thai Nguyen province in the North and Lam Dong province in the South). For sample preparat...
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3.
A Comparative Study on Antioxidant Activity and Inhibitory Potential against Key Enzymes Related to Type 2 Diabetes of Four Typical Teas
Dedong Kong, Jing Wu, Shili Sun, Yuefei Wang, Ping Xu
Journal of Food and Nutrition Research. 2014 2 (9). doi: 10.12691/jfnr-2-9-20
Keywords: tea, fermentation, antioxidant activity, hyperglycemia, decaffeinated
Context: ...affects the physicochemical properties of tea. In this work, aqueous extracts of four typical teas, named green tea, oolong tea, black tea and puerh tea, were obtained, and their chemical compositions and bioactivities including antioxidant activity and inhibition on α-...
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