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lee100100

铜虫 (初入文坛)

[求助] 含糖酒剂中做木瓜的药材鉴别时,怎么处理酒剂样品?

小妹要做一个含糖酒剂的木瓜鉴别试验,木瓜的处理都是按照药典做的,不过药酒的处理怎么做呢?
木瓜是加氯仿超声后过滤,蒸干,加氯仿-甲醇(3:1)溶解作为对照品溶液。
我将药酒蒸干后加无水乙醇过滤,滤液蒸干后,用氯仿-甲醇(3:1)溶解点样,色带稍多,请问有没有更好的处理方法??
我将样品点成带状,为什么跑出来的斑点不成完整的带状而是小斑点组成的带状,和喷显色剂有关系么?
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lee100100

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求方法~~~~~~~
2楼2012-09-19 11:37:54
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