中国中医药信息杂志Issue(1)：88-90,3.DOI:10.3969/j.issn.1005-5304.2014.01.027
滋阴明目片质量标准研究
Study on Quality Standard for Ziyin Mingmu Tablets
摘要
Abstract
Objective To establish the quality standard for Ziyin Mingmu tablets. Methods TLC method was used to identify Moutan Cortex, Corni Fructus, Notopterygii Rhizoma et Radix and Acori Tatarinowii Rhizoma. HPLC method was used to determine the content of Salvianolic acid B. Kromasil ODS column (250 mm×4.6 mm, 5μm) was adopted by using MeOH-acetonitrile-1.67%methanonic acid water solution (24∶10∶66) as the mobile phase. The detection wavelength was at 284 nm, column temperature was at 30℃, and the flow rate was 1.0 mL/min. Results The TLC spots were clear without interference of the negative control. The linear range of Salvianolic acid B was within 0.32-1.92 μg (r=0.999 9). The average recovery was 99.91% (RSD=0.63%). Conclusion The method is specific, reproducible and accurate, and can be used for the quality control of Ziyin Mingmu tablets.关键词
滋阴明目片/质量标准/丹酚酸B/薄层色谱法/高效液相色谱法Key words
Ziyin Mingmu tablets/quality standard/Salvianolic acid B/TLC/HPLC分类
医药卫生引用本文复制引用
刘红宇,王连平..滋阴明目片质量标准研究[J].中国中医药信息杂志,2014,(1):88-90,3.基金项目
湖南省中医药科研计划(201124) （201124）
