Polyphenol Content and Antioxidant Effects in Herb Teas
نویسندگان
چکیده
منابع مشابه
Polyphenol Content and Antioxidant Effects in Herb Teas
Herb teas, Arabian jasmine, Balsam pear, Barley grass, Guava, Hardy rubber tree, Japanese persimmon, Jobs tears, Oolong tea, Puerh tea and Wolofberry have been consumed as beverages for health in Asia. Oxidative stress induces various diseases. Some of them, Arabian jasmine, Guava, Hardy rubber tree, Japanese persimmon, Oolong tea and Puerh tea, have high total polyphenol content and antioxidan...
متن کاملEffect of different brewing times on antioxidant activity and polyphenol content of loosely packed and bagged black teas (Camellia sinensisL.)
Objective: Determination and comparison of the effect of infusion time on the antioxidant activity and total polyphenol contents of bagged and loosely packed black teas. Materials and Methods: For twenty loosely packed and eleven bagged tea samples, the antioxidant activity and total polyphenol content were analyzed using FRAP and Folin-Ciocalteau methods, respectively. The ANOVA with Tukey pos...
متن کاملeffect of different brewing times on antioxidant activity and polyphenol content of loosely packed and bagged black teas (camellia sinensisl.)
objective: determination and comparison of the effect of infusion time on the antioxidant activity and total polyphenol contents of bagged and loosely packed black teas. materials and methods: for twenty loosely packed and eleven bagged tea samples, the antioxidant activity and total polyphenol content were analyzed using frap and folin-ciocalteau methods, respectively. the anova with tukey pos...
متن کاملAnti-hyperglycemic and antioxidant potential of Croton bonplandianus. Bail fractions in correlation with polyphenol content
Objective(s):Diabetes mellitus, a carbohydrate metabolic disorder, occurs due to absolute or relative deficiency of insulin. Current treatment strategies involve either preventing or delaying the intestinal absorption of glucose to lower the levels of postprandial hyperglycemia (PPHG). Herbal remedies have been since ancient times for treating diabetes mellitus. Therefore, identifying novel phy...
متن کاملAntioxidant Activity and Polyphenol Content of Cranberries (Vaccinium macrocarpon)
Cranberries (Vaccinium macrocarpon) contain many bioactive compounds and have some biological activities and beneficial health properties. In the study, antioxidant effects of lyophilized aqueous extract of cranberry (LAEC) and quantity of some its polyphenolic compounds were determined. For this purpose, we performed DPPH·, DMPD •+ , ABTS •+ and O2 •radicals scavenging activities, inhibition o...
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ژورنال
عنوان ژورنال: Chinese Medicine
سال: 2011
ISSN: 2151-1918,2151-1926
DOI: 10.4236/cm.2011.21005