QUANTITATIVE ANALYSIS OF THE COMBINED PREPARATION OBTAINED FROM PLANT RAW MATERIALS

Abstract

Quantitative analysis of the active ingredients of the combined original preparation containing glycyrrhizic acid and dry oak bark extract was carried out. When analyzing the active ingredients of the combined dosage form, HPLC and titration were used. The metrological characteristics of the results of the quantitative determination of active substances that meet the regulatory requirements have been calculated.