title: Comparison of acidic and enzymatic hydrolysis procedures for identification of natural estrogens in pharmaceutical preparations.
abstract: The usefulness of a distinct enzyme-hydrolyzed preparation for the identification of conjugated and esterified estrogens USP was studied. No significant differences were found when the GLC identification test was performed on the acid-hydrolyzed assay preparation.
mesh_terms: D000143:Acids; D004798:Enzymes; D004967:Estrogens / Q000032:analysis*; D006868:Hydrolysis
chemical_list: D000143:Acids; D004798:Enzymes; D004967:Estrogens