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苍耳子为菊科植物苍耳Xanthium sibiric-um Patr.的果实。近年来,一些医疗单位购入同科植物偏基苍耳Xanthium inaequilatiumDC.的果实作为苍耳子药用。关于二者的性状、显微和TLC鉴别已见报道。为此本文仅对二者乙醇提取液进行紫外光谱鉴别。
Xanthium is the fruit of the Xanthium sibiric-um Patr. In recent years, some medical units have purchased the fruit of the Xanthium inaequilatium DC of the same family plant as Xanthium medicinal. The traits, microscopic and TLC identification of both have been reported. For this reason, only the two alcohol extracts were identified by UV spectroscopy.