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Updated: Aug 7, 2026

Formation of Dispersible Taohong Siwu Tablets
Published on: February 3, 2023
[Study on quality standard of Yixin Tablet]
Feng-Yun Wang1, Shi-Ming Li, Li-Yun Zeng
1Guangzhou University of Traditional Chinese Medicine, Guangzhou 510405, China.
Objective:
T o determine the quality standard of Yixin Tablet.
Methods:
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.
Results:
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%.
Conclusion:
The method is simple, convenient and accurate. The sensitivity is high. It can be used in the quality control of Yixin Tablet.
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