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南天竹为小檗科植物,产于我国长江流域各省,多在石灰性土壤和石灰岩山地上生长.贵州石灰岩地区野生较多,资源较为丰富.南天竹除供观赏外还可供药用,其根茎叶常用来治疗咳嗽、气喘、百日咳、湿热黄疸、湿热痹等多种病症,叶还可治尿血.目前对南天竹中的生物硷已作了大量的分析工作,但对微量元素的测定则未见报道.为了充分了解南天竹的药用成份,为临床应用提供参考资料,我们对其根、茎、叶分别作了 Mo,Co、Cr、Ni、Cd、Pb、Fe、Cu、Zn、Mn 十种微量元素的含量测定.
Nantianzhu is a plant of the family Cinnamomum, which is produced in the provinces of the Yangtze River basin in China and grows on calcareous soil and limestone mountains. The limestone area in Guizhou is rich in wild and abundant resources. Nantianzhu is also used for medicinal purposes in addition to ornamental plants. Rhizome leaf is commonly used to treat cough, asthma, whooping cough, hot and humid jaundice, hot and humid phlegm, and other diseases. The leaves can also treat hematuria. At present, a large amount of analytical work has been done on the bio-fungus in Nantianzhu, but the determination of trace elements has not been done. See the report. In order to fully understand the medicinal components of Nandina domestica and provide reference materials for clinical application, we have made Mo, Co, Cr, Ni, Cd, Pb, Fe, Cu, Zn, Mn for their roots, stems and leaves, respectively. Determination of ten trace elements.