Ji Hyang-Gi, Lee Yeong-Ran, Lee Min-Seuk, Hwang Kyeng Hwan, Kim Eun-Hee, Park Jun Seong, Hong Young-Shick
Division of Food and Nutrition, Chonnam National University, Yongbong-ro, Buk-gu, Gwangju 500-757, Republic of Korea.
Applied Technology & Research Division, R&D Center, AmorePacific Corporation, Yongin-si, Gyeonggi-do 446-729, Republic of Korea.
Data Brief. 2017 Aug 10;14:607-611. doi: 10.1016/j.dib.2017.08.007. eCollection 2017 Oct.
This article includes experimental data on the identification of epigallocatechin-3-O-(3-O-methyl)-gallate (EGCG3''Me) by 2-dimensional (2D) proton (H) NMR analysis and on the information of amino acid and catechin compound profiles by HPLC analysis in leaf extracts of various tea cultivars. These data are related to the research article "" (Ji et al., 2017) [1]. The assignment for EGCG3x''Me by H NMR analysis was also confirmed with spiking experiment of its pure chemical.
本文包含通过二维(2D)质子(H)核磁共振分析鉴定表没食子儿茶素-3-O-(3-O-甲基)-没食子酸酯(EGCG3''Me)的实验数据,以及通过高效液相色谱分析各种茶品种叶片提取物中氨基酸和儿茶素化合物谱的信息。这些数据与研究论文“”(Ji等人,2017年)[1]相关。通过其纯化学品的加标实验也证实了通过H核磁共振分析对EGCG3x''Me的归属。