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目的以动物药残留毛的显微特征为依据,对中药蝉蜕及其易混淆品进行鉴别。方法对黑蚱、蟪蛄、焰螓蝉的干燥蜕壳粉末进行显微制片观察,结合图像测量软件提取刚毛的直径、长度、毛窝直径等显微特征参数,进行比较分析。结果黑蚱、蟪蛄、焰螓蝉的虫体体表刚毛在形态、颜色、直径、长短等方面以及毛窝的形态、颜色、大小等方面均具鉴别特征,并将之汇集成蝉蜕及混淆品的刚毛鉴定检索表。结论利用动物药残留毛的显微特征差异,可以达到蝉蜕真伪鉴别的目的。
Objective To identify the Chinese herbal medicine and its confusable products based on the microscopic characteristics of the animal hair residue hair. Methods Microscopic observation was made on the dried clam shell powders of black cockroaches, cockroaches and scorpion. Combined with image measurement software, microscopic characteristic parameters such as diameter, length, and hair follicle diameter of bristles were extracted and compared. RESULTS: The body bristles of black pheasants, crickets, and flame crickets had distinctive characteristics in terms of morphology, color, diameter, length, and shape, color, and size of the hair follicles, and they were pooled and confused. The bristles identification search table. Conclusion The difference in microscopic characteristics of animal hair from the residual hair can be used to identify the authenticity of the crucian carp.