Chemical Constituents of Crude Green Tea, the Material of Pu-er Tea in Yunnan Twenty phenolic compounds together with caffeine, were isolated from crude materials of Pu-Er tea produced in Yunnan Province, China. They were identified ... ZH Zhou,CR Yang - 《Acta Botanica Yunnanica》 被引量:...
The non-targeted LC/MS approach also found constituents from other botanical extracts in some GTDS even when they were not labeled. Based on our results, GTDS in general cannot be considered as a good alternative for a brew of tea leaves. Our results demonstrate the urgency of quality ...
Chemical constituents and biological properties of Pu-erh tea 2022, Food Research International Citation Excerpt : Compositional variation (Table 1) in different types of Pu-erh tea (i.e., raw vs ripened) should be considered. Compared to green tea, raw Pu-erh tea contained more flavan-3-ols...
Tea leaf encompasses essential components like caffeine, polyphenol, lipid etc. The study was conducted to find out the essential constituents in green and... MM Rahman,MA Kalam,MA Salam,... - 《International Journal of Agricultural Research Innovation & Technology》 被引量: 5发表: 2014年 Gree...
SummaryTwo kinds of green tea were prepared with the young shoots of Camellia kucha and C. ptilophylla, and antioxidative activities of the chemical constituents were determined. Levels of alkaloids, catechins, total polyphenols, flavonoids and amino acids were determined by high-performance liquid...
chemicalconstituentsstructuralidentification唇形科植物半枝莲(Scutellaria barbata D.Don),具有清热解毒,化瘀利尿之功效,收录于中国药典2005年版一部。本文对半枝莲的干燥... 李萍 - 沈阳药科大学 被引量: 116发表: 2008年 Chemical constituents of Scutellaria barbata D. Don (I) Fufang Banbianlian Injection (FBI)...
OBJECTIVE The advances on chemical constituents and pharmacological effects of Sarcandra glabra are reviewed in this article in order to give some direction for utilizing Sarcandra glabra, improving clinical safety and developing new pharmaceutics. METHODS To consult a lot of references from domestic and...
Honeybush teaTerpenoidsVolatile organic compoundsA high-capacity headspace sample enrichment probe (SEP) was used in conjunction with gas chromatography–mass spectrometry (GC–MS) to analyse the volatile organic compounds present in the aroma of dry or infused, unfermented (green) and fermented C. ...
In order to further determine the active constituents for preventing diabetes and its complications, phytochemical and biological research on the leaves of L. robustum, which was carried out preliminarily [4,15,16], was further performed. As a result, two new hexenol glycosides, two new butenol...
These chemical constituents predominantly act as antioxidants, anticancer agents, detoxifying agents, and immunity-potentiating and neuropharmacological agents [2,44]. Grewia has been shown to contain a wide variety of phytochemicals and bioactive compounds. Among the seven Grewia species considered for ...