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[Analysis Case] Simultaneous Analysis of Polyphenols in Eucommia Tea

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[Analysis Case] Simultaneous Analysis of Polyphenols in Eucommia Tea

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Examples of the detection of active ingredients in health foods.

In recent years, with the increase in health consciousness, various health foods have been attracting attention. One of these, Du Zhong tea, is suitable for individuals with high blood pressure and is designated as a Food for Specified Health Uses (Tokubetsu Hōshō). In this case study, Du Zhong tea was analyzed using LC/MS/MS, and five polyphenols were detected: geniposidic acid, chlorogenic acid, asperuloside, p-coumaric acid, and quercetin. Among these components, geniposidic acid, one of the glycosides from Du Zhong leaves, serves as a benchmark for the effective ingredient of Foods for Specified Health Uses.

Related Link - https://www.mst.or.jp/casestudy/tabid/1318/pdid/22…

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[Analysis Case] Simultaneous Analysis of Polyphenols in Eucommia Tea_C0344

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