HPLC determination of caffeic acid in herba Lycopi.
- Author:
Bo NIE
1
;
Yong LIU
;
Qing XU
;
Jin-li SHI
;
Xin-miao LIANG
;
Pei-gen XIAO
Author Information
- Publication Type:Journal Article
- MeSH: Caffeic Acids; analysis; China; Chromatography, High Pressure Liquid; methods; Ecosystem; Lycopus; chemistry; Plant Components, Aerial; chemistry; Plants, Medicinal; chemistry; Quality Control; Reproducibility of Results; Seasons; Sensitivity and Specificity
- From: China Journal of Chinese Materia Medica 2006;31(11):882-891
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo provide experimental data for the quality control of processed Paeonia lactiflora, a Chinese herbal medicine.
METHODTraditional processing of P. lactiflora was simulated, content of paeoniflorin and water extracts among different preparations were assayed by HPLC; The quantitative correlations among different processing conditions were analyzed, the effects of processing parameters on the contents of paeoniflorin and water extracts were assayed and analysed.
RESULT AND CONCLUSIONThe controlled processing parameters were correlated with covariables which showed that processing procedures was controllable, and the heating temperature was a factor impacting the content of paeoniflorin.
