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micro chemical analysis of crude drug
释义
micro chemical analysis of crude drug
Encyclopedia
医学
生药显微鉴定
释
micro chemical analysis of crude drug
生药显微化学分析
将生药的干粉、手切片或浸出液少量,置于载玻片上,滴加某些化学试剂使产生沉淀或结晶,或产生特殊的颜色,在显微镜下观察反应结果,从而进行分析、鉴定的技术。显微化学反应主要用于细胞壁、糖类、蛋白质、草酸盐、碳酸盐和各类化学成分的鉴定。
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