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目的:改进香砂养胃胶囊的质量控制标准。方法:修定木香、厚朴、广藿香的薄层鉴别项目,增加陈皮、枳实中橙皮苷的含量测定项目。结果:改进后的薄层鉴别方法专属性强且效率更高,用一个薄层方法即能鉴别木香、厚朴两种药材;广藿香的薄层鉴别结果斑点清晰;采用正交试验优化并最终建立了陈皮、枳实中橙皮苷的HPLC含量测定方法;参照药典方法,改原有的厚朴酚单指标HPLC质控方法为厚朴酚、和厚朴酚双指标HPLC质控方法。结论:改进后的方法快速、专属性强、准确,能够更有效的控制香砂养胃胶囊的质量。
Objective: To improve the quality control standard of Xiangsha Yangwei Capsule. Methods: fix the woody, Magnolia officinalis, patchouli thin layer identification project to increase the dried tangerine peel, citrus aurantium hesperidin in the determination of the project. Results: The improved thin layer identification method is more specific and more efficient. One layer method can identify two kinds of medicinal materials, Magnolia officinalis and Magnolia officinalis. The patches of Patchouli have clear spots and are optimized by orthogonal test And finally established the HPLC method for the HPLC determination of hesperidin in Citrus aurantium and Fructus Aurantii Immaturus.According to the pharmacopoeia method, . Conclusion: The improved method is rapid, specific and accurate, and can effectively control the quality of Xiangsha Yangwei Capsule.