2022•Journal of Ayurvedic and Herbal MedicineOpen access

The identification of (−)-epigallocatechin-3 gallate (EGCG) and (−)-epicatechin (EC) content in Trungdutim tea (Camellia sinensis var. macrophilla) at Vietnam

Thi-Ngoc Lanh, Quang-Ung Le, Thi Thanh–Van Pham

Abstract

The identification of (−)-epigallocatechin-3 gallate (EGCG) and (−)-epicatechin (EC) content in Trungdutim tea (Camellia sinensis var. macrophilla) was analysed by high performance liquid chromatography. The results are 11.50±0.20 % and 15.51±0.40 % dry weight, respectively.

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Key concepts: Camellia sinensis, Epigallocatechin gallate, Epicatechin gallate, Chemistry, Gallate, Catechin, Food science, Camellia