Characterisation of teaghrelin-like principles from Assam tea cultivated in Thailand

Yue Chiun Li, Chutima Tanapichatsakul, Patcharee Pripdeevech, Tsong Long Hwang, Ping Chung Kuo, Jason T.C. Tzen

研究成果: Article同行評審

摘要

Teaghrelins were identified as unique acylated flavonoid tetraglycosides and firstly reported in Chin-shin oolong tea. In the present study, two new teaghrelin-like compounds (1 and 2) were purified and characterised from Assam tea varieties collected in Thailand. Their chemical structures were constructed by the spectroscopic and spectrometric analysis. These two teaghrelin-like compounds were also not supposed to exhibit significant ghrelin receptor affinity according to the structural comparison with those teaghrelin-like compounds previously reported. In addition, compounds 1 and 2 did not display notable anti-inflammatory activity in human neutrophils assay. (Figure presented.).

原文English
頁(從 - 到)305-311
頁數7
期刊Natural Product Research
36
發行號1
DOIs
出版狀態Published - 2021

All Science Journal Classification (ASJC) codes

  • 分析化學
  • 生物化學
  • 植物科學
  • 有機化學

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