Trollflower buccal tablet quality detection method

The invention belongs to the field of traditional Chinese medicine preparation and particularly relates to a trollflower buccal tablet quality detection method, which comprises identification of orientin, content determination of total flavones and content determination of orientin. According to the invention, thin-layer chromatography and high performance liquid chromatography are used for identifying the orientin and determining the content of the orientin respectively; and the content of the total flavonoids is determined by adopting an ultraviolet-spectrophotometry method. By taking the total flavonoids, which are the main functional parts, of the trollflower and the content of the orientin, which is the flavonoid main components, as quality control indexes, and by combining thin-layerchromatography of a reference medicinal material, an orientin reference substance and a negative sample, the quality of the trollflower buccal tablets can be more comprehensively and accurately reflected, and meanwhile, the