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目的:建立复合钙Ⅲ号颗粒中维生素D的鉴别方法。方法:采用薄层色谱对维生素D微量成分进行定性鉴别。结果:本文方法准确快速,专属性强,操作简便。结论:本法能快速鉴别复合钙Ⅲ号颗粒中维生素D微量成分。
Objective: To establish a method for the determination of vitamin D in complex calcium Ⅲ particles. Methods: Thin layer chromatography was used to qualitatively identify the trace elements of vitamin D. Results: This method is accurate and rapid, specific and easy to operate. Conclusion: This method can quickly identify trace elements in vitamin C complex granules.