“血脂健康”已成为现代人普遍关注的“健康焦点”[2-3]。如今饮茶讲科学、讲保健已成时尚。普洱茶不仅具有耐贮耐泡、香味浓郁、滋味醇厚等特点[4],且据国内外的诸多专家研究表明,普洱茶还具有明显、良好的降脂保健功能。MitsuakiSano[6]用绿茶和云南普洱茶(熟茶)饲喂大鼠8周后TG、TC显著低于对照组,l6周后大鼠...
分别用FO、Fl、F2、F3、F4表示毛茶、 Fig.1 ChangesinpiletemperatureduringfermentationofPu·erh tea 一翻、二翻、三翻、四翻样。 withdifferentlevelsofxyloseaddition1.4 茶样分析1.4.1 渥堆温度测定 2.2 木糖添加量对渥堆发酵过程霉菌变化的影响 用100℃的酒精温度计记录每天中午12时的堆芯温度。 表1 不同木糖...
Pu-erh tea is believed to be a beneficial beverage for health due to its many kinds of pharmacological effects. Nevertheless, detailed information related to differences in metabolites of Pu-erh raw tea from different geographical origins remains scarce. In this study, 43 elements were found in ...
(receive) the influence of both the Pacific and Indian oceans.Yunnan has several different tea growing(64) regions(region).One of its(65) best(good) known products is Pu-erh tea,named after the old tea trading town of Pu-erh.Yunnan is one of the most ethnically diverse ...
It has a generally mild climate with pleasant weather because of the province's location on south-facing mountain slopes, (receive) the influence of both the Pacific and Indian oceans. Yunnan has several different tea growing (region). One of its (good) known products ...
However, no obvious variation tendency was observed in the chemical composition parameters of Pu-erh tea of different grade levels or various ages. ET combined with principal components analysis (PCA) is effective in classifying Pu-erh tea samples of different grade levels and various ages. ET ...
Differentiating Pu-erh raw tea from different geographical origins by 1H-NMR and U-HPLC/Q-TOF-MS combined with chemometricsdoi:10.1111/1750-3841.156241H-NMRmetabonomicssPLS-DAU-HPLC/Q-TOF-MSJohn Wiley & Sons, LtdJournal of Food Science
Raw Pu-erh teaHPLCStorage time scaleGallic acidL-theanineContents of catechins, flavonoids, purine alkaloids and amino acids in raw Pu-erh teas (RPTs) of a storage time scale below 10 years and old RPTs stored in Yunnan and Guangdong Province, were determined by HPLC. Tea quality improved ...
Raw Pu-erh teaHPLCStorage time scaleGallic acidL-theanineContents of catechins, flavonoids, purine alkaloids and amino acids in raw Pu-erh teas (RPTs) of a storage time scale below 10 years and old RPTs stored in Yunnan and Guangdong Province, were determined by HPLC. Tea quality improved ...
Seven different brands of Dayi Pu-erh tea samples.Shidong, Lv