Study on quality standard of Yixin Tablet

T o determine the quality standard of Yixin Tablet. The nature differentiation of Radix Ginseng, Radix Astragali, Rhizoma Chuanxiong, Fructus Schisandrae was determined by TLC and content of salvianolic acid B in Yixin Tablet was determined by HPLC. The nature differentiation separate degree is kind...

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Bibliographic Details
Published inZhong yao cai Vol. 29; no. 3; p. 286
Main Authors Wang, Feng-Yun, Li, Shi-Ming, Zeng, Li-Yun, Zhan, Li-Ling, Zhang, Jun
Format Journal Article
LanguageChinese
Published China 01.03.2006
Subjects
Astragalus membranaceus - chemistry
Benzofurans - analysis
Chromatography, High Pressure Liquid - methods
Chromatography, Thin Layer
Drug Combinations
Drug Stability
Drugs, Chinese Herbal - administration & dosage
Drugs, Chinese Herbal - chemistry
Drugs, Chinese Herbal - standards
Panax - chemistry
Plants, Medicinal - chemistry
Quality Control
Reproducibility of Results
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Summary:T o determine the quality standard of Yixin Tablet. The nature differentiation of Radix Ginseng, Radix Astragali, Rhizoma Chuanxiong, Fructus Schisandrae was determined by TLC and content of salvianolic acid B in Yixin Tablet was determined by HPLC. The nature differentiation separate degree is kind and special attribute was strong. The compounds were base-isolated on the column of C18 which gradient eluted with acetonitrile and H2O (0.05% H3PO4) and detective wavelength was 280 nm. The linearity was obtained over the range of 0.12504-2.50080 microg (r = 0.9999) and the average recovery rate was 99.35%. The method is simple, convenient and accurate. The sensitivity is high. It can be used in the quality control of Yixin Tablet.
ISSN:1001-4454