Quality identification method and device for Chinese herbal medicine

The invention relates to the technical field of Chinese herbal medicine identification, and particularly discloses a Chinese herbal medicine quality identification method and device. Comprising the following five steps: screening, flaking, observing, refluxing, developing and comparing, namely combining seven structures, namely calcium oxalate cluster crystals, threaded conduits, yellow blocky secretions, wood fibers, leaf epidermis cells, non-glandular hairs and pollen grains, which are observed in a microscopic manner with the developing and comparing; the technical problem that in the prior art, only saponin compounds contained in sagittaria sagittifolia are identified by an identification method for sagittaria sagittifolia, and the identification method is not accurate enough is solved. 本申请涉及中草药鉴定技术领域，具体公开了一种中草药的质量鉴定方法及装置。包括筛选、制片、观察、回流、显色对比等五个步骤，利用显微观察到到草酸钙簇晶、螺纹导管、黄色块状分泌物、木纤维、叶表皮细胞、非腺毛、花粉粒共7种结构与显色对比进行结合，解决了现有技术中对漆姑草的鉴别方法仅对其含有的皂苷类化合物进行鉴定，不够精准的技术问题。