[Studies on the quality standard of "Lü Kang Yin Xing Ye Pian"].
OBJECTIVE
The quality control method of "Lü Kang Yin Xing Ye Pian" (LKYXYP) was studied and established.


METHODS
The ginkgolides in LKYXYP were identified by TLC. The compounds of fatty acids in Perillae oil were determined by CC/MS. Flavones, ginkgolides and ginkgolic acids were determined by HPLC.


RESULTS
There were good linears relationship between the peak area and concentration, r = 0.999, RSD = 1.2% - 2.5% (n = 5), and recoveries of each composition was above 95%, the contation was stable in 24h.


CONCLUSIONS
This method is proved to be accurate and able to be applied for the quality control of this preparation.
Tao
Lin
L
The Third Affiliated Hospital, Sun Yat-sen University of Medical Sciences, Guangzhou 510630.
Huang
Fang
F
Wu
Huiqin
H
Shi
Wenping
W
Shi
Xiaojia
X
D046935:Bilobalides / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D004365:Drugs, Chinese Herbal / Q000032:analysis / Q000737:chemistry* / Q000592:standards*; D047309:Flavones / Q000032:analysis; D008401:Gas Chromatography-Mass Spectrometry; D020441:Ginkgo biloba / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D011786:Quality Control; D012459:Salicylates / Q000032:analysis* / Q000592:standards; D013607:Tablets
D046935:Bilobalides; D004365:Drugs, Chinese Herbal; D047309:Flavones; D012459:Salicylates; D013607:Tablets; C112485:ginkgolic acid