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对治疗慢性肝炎中药水煎剂中铁、锌、铜的初级形态进行了分析,求出了原生药中铁、锌、铜的含量,测出了按例行煎出方式得到的煎剂中微量元素的浸出情况。用滤纸将颗粒与可溶态分开,在此基础上进行了各个级分的铁等三种微量元素含量测定,并根据测定数据计算了“形态分析参数”即提取率,浸留比等。计算结果铁和锌的提取率均大于67％,浸留比大于1,残留率铜为最大。
The primary forms of iron, zinc, and copper in traditional Chinese medicine decoctions for the treatment of chronic hepatitis were analyzed, and the contents of iron, zinc, and copper in the original drug were determined, and the trace elements in the decoction obtained by routine decoction were measured. Leaching situation. The particles were separated from the soluble state by a filter paper. Based on this, the content of three trace elements such as iron in each fraction was measured, and the “morphological analysis parameters”, ie, the extraction rate and the retention ratio, were calculated based on the measured data. The results show that the extraction rates of iron and zinc are all greater than 67%, the immersion ratio is greater than 1, and the residual rate is the largest.