{"title":"越南山茶(Camellia sinensis var. macrophilla)中(−)-表没食子儿茶素-3没食子酸酯(EGCG)和(−)-表儿茶素(EC)含量的测定","authors":"Thi-Ngoc Lanh, Quang-Ung Le, T. Pham","doi":"10.31254/jahm.2022.8205","DOIUrl":null,"url":null,"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.","PeriodicalId":15252,"journal":{"name":"Journal of Ayurvedic and Herbal Medicine","volume":"62 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The identification of (−)-epigallocatechin-3 gallate (EGCG) and (−)-epicatechin (EC) content in Trungdutim tea (Camellia sinensis var. macrophilla) at Vietnam\",\"authors\":\"Thi-Ngoc Lanh, Quang-Ung Le, T. Pham\",\"doi\":\"10.31254/jahm.2022.8205\",\"DOIUrl\":null,\"url\":null,\"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.\",\"PeriodicalId\":15252,\"journal\":{\"name\":\"Journal of Ayurvedic and Herbal Medicine\",\"volume\":\"62 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Ayurvedic and Herbal Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31254/jahm.2022.8205\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Ayurvedic and Herbal Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31254/jahm.2022.8205","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
采用高效液相色谱法对龙珠茶(Camellia sinensis var. macrophilla)中(−)-表没食子儿茶素-3没食子酸酯(EGCG)和(−)-表儿茶素(EC)含量进行了测定。干重分别为11.50±0.20%和15.51±0.40%。
The identification of (−)-epigallocatechin-3 gallate (EGCG) and (−)-epicatechin (EC) content in Trungdutim tea (Camellia sinensis var. macrophilla) at Vietnam
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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