摘要
建立复方解郁颗粒的质量标准,为该制剂的质量控制提供依据。方法:采用薄层色谱法对复方解郁颗粒中的丹皮进行鉴别,采用高效液相色谱法测定复方解郁颗粒中的柴胡皂苷a、柴胡皂苷d和芦丁的含量。结果:本品TLC色谱斑点清晰,重复性好;HPLC法测定柴胡皂苷a、柴胡皂苷d和芦丁线性范围分别为0.508~16.200μg(r=0.9998),0.503—16.100μg(r=0.9997)和0.130—4.250μg(r=0.9999);平均加样回收率分别为99.7%(RSD=2.03%),99.8%(RSD=1.44%)和102.6%(RSD=1.40%)。结论:该方法简便,重复性好,结果准确可靠,可用于控制复方解郁颗粒的质量。
To establish the quality control method for compound Jieyu granules. Methods: Liquorice was identified by TLC. saikosaponin a, Saikosaponin d and rutin were determined by HPLC. Results: The spots on TLC plates were clear without any in-terference. The linearity was achieved within the range of 0.508-16. 200μg (r = 0. 999 8) for saikosaponin a, 0.503-16. 100μg(r = 0.999 7) for saikosaponin d, and 0. 130-4. 250μg ( r = 0.999 9 ) for rutin. The average recovery was 99.7% ( RSD = 2.03% ), 99.8% (RSD = 1.44% ) and 102.6% (RSD = 1.40% ), respectively. Conclusion: The method is simple, reliable and accurate, and can be applied as the quality control method for compound Jieyu granules.
出处
《中国药师》
CAS
2014年第5期763-766,共4页
China Pharmacist
基金
北京中医药大学创新团队基金资助项目(编号:2011-CXD-04)