Diversity of Ginsenoside Profiles Produced by Various Processing Technologies

文献类型： 外文期刊

第一作者： Piao, Xiang Min

作者： Piao, Xiang Min;Zhang, Hao;Yang, Deok Chun;Wang, Ying Ping;Huo, Yue;Kang, Jong Pyo;Mathiyalagan, Ramya;Yang, Dong Uk;Yang, Deok Chun;Kang, Se Chan;Zhang, Hao;Kim, Mia

作者机构：

关键词： ginsenoside; processed ginseng; physical; chemical; dehydration; biotransformation; glycosyltransferases

期刊名称：MOLECULES （ 影响因子：4.411； 五年影响因子：4.587 ）

ISSN：

年卷期： 2020 年 25 卷 19 期

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收录情况： SCI

摘要： Ginseng is a traditional medicinal herb commonly consumed world-wide owing to its unique family of saponins called ginsenosides. The absorption and bioavailability of ginsenosides mainly depend on an individual's gastrointestinal bioconversion abilities. There is a need to improve ginseng processing to predictably increase the pharmacologically active of ginsenosides. Various types of ginseng, such as fresh, white, steamed, acid-processed, and fermented ginsengs, are available. The various ginseng processing methods produce a range ginsenoside compositions with diverse pharmacological properties. This review is intended to summarize the properties of the ginsenosides found in different Panax species as well as the different processing methods. The sugar moiety attached to the C-3, C-6, or C-20 deglycosylated to produce minor ginsenosides, such as Rb1, Rb2, Rc, Rd -> Rg3, F2, Rh2; Re, Rf -> Rg1, Rg2, F1, Rh1. The malonyl-Rb1, Rb2, Rc, and Rd were demalonylated into ginsenoside Rb1, Rb2, Rc, and Rd by dehydration. Dehydration also produces minor ginsenosides such as Rg3 -> Rk1, Rg5, Rz1; Rh2 -> Rk2, Rh3; Rh1 -> Rh4, Rk3; Rg2 -> Rg6, F4; Rs3 -> Rs4, Rs5; Rf -> Rg9, Rg10. Acetylation of several ginsenosides may generate acetylated ginsenosides Rg5, Rk1, Rh4, Rk3, Rs4, Rs5, Rs6, and Rs7. Acid processing methods produces Rh1 -> Rk3, Rh4; Rh2 -> Rk1, Rg5; Rg3 -> Rk2, Rh3; Re, Rf, Rg2 -> F1, Rh1, Rf2, Rf3, Rg6, F4, Rg9. Alkaline produces Rh16, Rh3, Rh1, F4, Rk1, ginsenoslaloside-I, 20(S)-ginsenoside-Rh1-60-acetate, 20(R)-ginsenoside Rh19, zingibroside-R1 through hydrolysis, hydration addition reactions, and dehydration. Moreover, biological processing of ginseng generates the minor ginsenosides of Rg3, F2, Rh2, CK, Rh1, Mc, compound O, compound Y through hydrolysis reactions, and synthetic ginsenosides Rd12 and Ia are produced through glycosylation. This review with respect to the properties of particular ginsenosides could serve to increase the utilization of ginseng in agricultural products, food, dietary supplements, health supplements, and medicines, and may also spur future development of novel highly functional ginseng products through a combination of various processing methods.

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