气相色谱法鉴别柴辛注射液中的柴胡

Identification of Bupleurum in Chaixin Injection by Gas Chromatography

以己醛为标记物,采用气相色谱法对柴辛注射液中的柴胡进行了定性鉴别。通过筛选标记物和色谱柱、比较提取方法和进样方式、考察方法的专属性和耐用性等,对新建的鉴别方法进行了验证。验证结果表明,新建方法准确可靠,适用于柴辛注射液的质量控制。

The qualitative identification of Bupleurum in“Chaixin Injection”was carried out by gas chromatography with hexanal as marker.The new identification method was verified by screening markers and chromatographic columns,comparing extraction methods and injection methods,and investigating the specificity and durability of the method.The validation results show that the new method is accurate and reliable,and is suitable for the quality control of chaixin injection.