Dynamic Variation of the Content of Lignan Glycoside I in Cortex Abizziaeat at Different Harvest Period
- VernacularTitle:不同采收期合欢皮中木脂素苷Ⅰ含量的动态变化
- Author:
Wanqin WU
;
Yu YU
;
Rui LIANG
;
Zhe XU
;
Xiao WANG
;
Guoping GAN
- Keywords:
Cortex Abizziae;
Lignan glycoside I;
HPLC;
Different harvest periods;
Content determination
- From:
China Pharmacist
2017;20(4):736-738
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To provide scentific evidence for determining the harvest period of Cortex Abizziae by studying the dynamic variation of the content of lignan glycoside I in Cortex Abizziae.Methods:Chromatography was performed on a Boston Green ODS C18 (250 mm×4.6 mm,5 μm) column,the mobile phase was acetonitrile-0.04% phosphate (18∶82),the flow rate was 1.0 ml·min-1,the detection wavelength was 204 nm,and the column temperature was at 25℃.Results:There were differences in the contents of lignan glycoside I in Cortex Abizziae at different harvest periods.The content of lignan glycoside I reached the highest level in January,decreased quickly from January to March,and gradually increased from April to December.Conclusion:The content of lignan glycoside I in Cortex Abizziae at different harvest periods is different,and the optimum harvest time of Cortex Abizziae is determined from November to January of the following year.
