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目的:探讨鉴别苍术及其伪品的有效方法。方法:利用药材的性状鉴别和显微鉴别方法找出苍术及其伪品在油室及纤维性方面的差别,再利用高效液相色谱法测定其苍术素的含量。结果:苍术的油室色深且明显,香气浓,纤维性弱,含有苍术素;其伪品关苍术和朝鲜苍术油室色淡,不明显,香气弱,纤维性强,不含或含有微量苍术素。结论:苍术伪品所含成分和气味与苍术存在显著差别,认为不可替代苍术药用。
Objective: To explore an effective method for identifying Cangzhuo and its counterfeits. Methods: The differences in the oil compartment and fibrosis between the herb and its counterfeit products were determined by the trait identification and microscopic identification of medicinal herbs. The contents of atractylodin were determined by high performance liquid chromatography. Results: The oil chamber of Atractylodes lancea was dark and obvious, with strong aroma and weak fiber. It contained atractylodin; its pseudo-Kuan technique and North Korea Atractylodes oil room were pale, inconspicuous, aroma was weak, fiber was strong, and contained no traces. Atractylodin. Conclusion: There are significant differences between the components and odor of the herb of the herb and the herb. It is considered that the medicine cannot be used as a substitute for the herb.