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- Meng, Xiu-Hua; Zhu, Hong-Tao; Yan, Hui; Wang, Dong; Yang, Chong-Ren; Zhang, Ying-Jun
- Journal of agricultural and food chemistry 2018 v.66 no.27 pp. 7150-7155
- Camellia; acetylcholinesterase; antioxidant activity; ascorbic acid; caffeine; enantiomers; flavanols; green tea; leaves; lignans; nuclear magnetic resonance spectroscopy; spectral analysis; tannins; China
- ... Camellia sinensis var. pubilimba, one variety of the genus Camellia sect. Thea (Theaceae), has been used for producing green tea mainly by the local people of its growing areas of Guangxi province, China. Forty compounds, including eight C-8 N-ethyl-2-pyrrolidinone-substituted flavan-3-ols (1–8) and their substituted unit N-ethyl-5-hydroxy-2-pyrrolidinone (9), four flavan-3-ol monomers (10–13) and ...