Objective: To optimize the best alcohol-precipitation procedure for compound Arnebia Euchroma preparation.
前言:目的:优选复方紫草制剂的最佳醇沉工艺。
Methods Qualitative analysis of Sanguisorba Officinalis and Arnebia euchroma(Royle)Johnst were identified by TLC and the content of Zinc in Galamine was determined by complexometric titration.
方法对主要成分地榆和紫草作薄层鉴别;对主药炉甘石采用络合滴定法测定锌含量。
Methods Qualitative analysis of Sanguisorba Officinalis and Arnebia euchroma(Royle)Johnst were identified by TLC and the content of Zinc in Galamine was determined by complexometric titration.
方法对主要成分地榆和紫草作薄层鉴别;对主药炉甘石采用络合滴定法测定锌含量。
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