학술논문
Development of Identification and Purity Tests for Bamboo Leaf by Using TLC and the Identification of the Indicator Components / TLCを用いたチクヨウの確認試験及び純度試験の設定とその指標成分の同定
Document Type
Journal Article
Author
Hiroki Yamaji; Hiroshi Asama; Hiroshi Sasaki; Hiroyuki Tomitsuka; Kazumasa Zaima; Kikumi Takahashi; Masaaki Yoshida; Nahoko Uchiyama; Nobuo Kawahara; Seizo Kondo; Shuichiro Akiba; Taichi Yoshitomi; Takao Yamaura; Takashi Goto; Takashi Hakamatsuka; Takuro Maruyama; Toshihiro Kammoto; Tsuguo Yokokura; Yasuo Shimada; Yuichi Kikuchi; Yukihiro Goda; Yutaka Yamamoto; 丸山 卓郎; 五島 隆志; 佐々木 博; 内山 奈穂子; 合田 幸広; 吉冨 太一; 吉田 雅昭; 在間 一将; 富塚 弘之; 山本 豊; 山浦 高夫; 山路 弘樹; 嶋田 康男; 川原 信夫; 横倉 胤夫; 浅間 宏志; 神本 敏弘; 秋葉 秀一郎; 菊地 祐一; 袴塚 高志; 近藤 誠三; 高橋 喜久美
Source
生薬学雑誌 / Shoyakugaku Zasshi. 2016, 70(2):51
Subject
Language
Japanese
ISSN
1349-9114
2433-8486
2433-8486
Abstract
The established TLC conditions were chromatographic support, silica gel; developing solvent, EtOAc/hexane/acetic acid (20/20/1) for the identification test, EtOAc/H2O/formic acid (10/1/1) for the purity test; developing length, 7 cm; visualization, 4-methoxybenzaldehyde-sulphuric acid reagent for the identification test, UV (254 nm) for the purity test; Rf values, 0.4 (p-coumaric acid; 1) for the identification test, 0.6 (trans-aconitic acid; 2) for the purity test.