Wang G, Zhao S, Chen D
National Institute for the Control of Pharmaceutical and Biological Products, Beijing 100050.
Zhongguo Zhong Yao Za Zhi. 1999 Oct;24(10):616-8, 639.
To determine the iridoid contents in Gardenia sootepensis.
Using RP-HPLC with geniposidic acid, geniposide and scandoside methyl ether as standards.
According to the selected chromatographic conditions, the linear ranges of geniposidic acid, geniposide and scandoside methyl ether were 0.097-0.606 microgram, 0.0638-3.990 micrograms and 0.198-1.239 micrograms, respectively. The average recoveries of these three compounds were 100.0%, 99.9% and 100.1%, and RSD 1.23%, 1.38% and 1.53% (n = 5) respectively.
The method is easy, rapid, and reproducible.
测定苏门答腊栀子中环烯醚萜类成分的含量。
采用反相高效液相色谱法，以京尼平酸、栀子苷和脱水栀子苷甲酯为对照品。
在所选择的色谱条件下，京尼平酸、栀子苷和脱水栀子苷甲酯的线性范围分别为0.097 - 0.606微克、0.0638 - 3.990微克和0.198 - 1.239微克。这三种化合物的平均回收率分别为100.0%、99.9%和100.1%，相对标准偏差分别为1.23%、1.38%和1.53%（n = 5）。
该方法简便、快速、重现性好。
