---

期 刊 ：中国中药杂志 1995年 20卷 08期 页码：467.

关键词：自然铜；不同来源；炮制；

Keywords:Pyritum, different sources, preeessing,

摘 要 ：以样品中总硫、单质硫、FeS₂和Fe₇S₈,为指标,用同一工艺对不同来源的自然铜进行炮制研究。结果表明,不同来源的自然铜其炮制品成分有较大差别。

Abstract:Studies on the proressing of Pyrrtum from different source were conducted by means of identical tech-aological proredure using total sulphur,S, FeS₂ and Fe₇S₈ as indexes. The results showed considerable differences incompositions of the processed preducts.

---