[Determination of yuanhuacine in Daphne genkwa Sieb. et Zucc. by HPLC].
Separated on phenox RP18 column with a mobile phase of methyl alcohol-water (82:18) and detected at wavelength 232nm, yuanhuacine has shown a good linearity in the range from 7.6 x 10(-3) to 0.76 microgram. The recovery is 99.56% with RSD 3.61% (n = 9). The content of yuanhuacine in Daphne genkwa is 0.00848%.
Zhang
B X
BX
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing.
Yuan
X T
XT
Xia
K
K
Li
J H
JH
D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004224:Diterpenes / Q000032:analysis*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*
D004224:Diterpenes; D004365:Drugs, Chinese Herbal; C029912:Yuanhuacin