Tea, in general, is made of plant chemicals called polyphenols that are rich in antioxidants and potentially have anti-carcinogenic and anti-inflammatory characteristics. One type of polyphenol available in tea is flavonoids, which are abundant in a variety of teas like black and green tea as wel...
根据第四段中的“This is because tea polyphenols and caffeine help bees remember smells.(这是因为茶多酚和咖啡因有助于蜜蜂记住气味。)”可知,this指的是前文提到的茶多酚和咖啡因有助于蜜蜂记忆,故选D。 反馈 收藏
Dietary polyphenols and tea polyphenols may contribute to improvements indiabetes management. Type 2 diabetes is a major public health concern around the world. It can shorten a person’s lifespan, lead to amputations, and more. Managing the condition is often considered a tough task by many pat...
On top of tea polyphenols and tea pigments, tea also contains selenium, molybdenum, manganese, germanium etc. which can help in preventing cancer caused by the insuffiency of manganese and redundancy of copper in potable water. Jasmine green tea has been proved to reduce risks of breast cancer,...
Polyphenol is a term for the several thousand plant-based molecules that have antioxidant properties. The health benefits of antioxidants are well known! Besides their antioxidant nature, polyphenols also help regulating enzyme function and stimulate cell receptors.[1]...
TeaThe study of the role of dietary polyphenols in protecting disturbances, associated with development of degenerative diseases, has benefited both recent advances in food databases for epidemiological studies, and the growing number of randomized controlled clinical trials with foods rich in flavonoids....
What is Orange Spice Tea? Can I Really Decaffeinate Tea? Discussion Comments ByaaaCookie— On May 10, 2011 My English relatives almost always have tea with milk and no sugar. It turns out, though, that drinking tea with milk, at least cow's milk, will break down many of the antioxida...
What is Tannic Acid? Discussion Comments Byanon41175— On Aug 13, 2009 Do foods containing polyphenoles have a counterproductive effect on patients on Velcade cancer treatments? Are all such foods then to be scrapped? Bybestcity— On Nov 17, 2008 ...
Once fermented, tea becomes "black tea"". Its chemical composition is quite different from that of green tea. According to the researchers of tea reports at home and abroad, the main material "Green Tea in tea polyphenols by high temperature fermentation will change into the theaflavins" (it...
astudies investinggating the modulatory effects of EGCG on UVA-activated gene expression in human fibroblasts and keratinocytes indicated that the effect of green tea polyphenols on cellular stress responses is complex and involves with its activity investinggating EGCG的modulatory作用研究在UVA被激活的基因...