METHOD OF TOTAL POLYPHENOLS PREPARING

chemical- -pharmaceutical industry. SUBSTANCE: method involves alder compound fruits grinding and rolling followed by their extraction with 70% ethanol in the ratio raw : extractant = (1 kg : 6 l) - (1 kg : 12 l). Evaporated extract is filtered, dried and extracted with acetone. EFFECT: increased yi...

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Hauptverfasser: KHVOROST OL'GA PAVLOVNA, JAKOVLEVA LARISA VASIL'EVNA, BEZPAL'KO LJUDMILA VASIL'EVNA, GLADUKH EVGENIJ VLADIMIROVICH, CHERNYKH VALENTIN PETROVICH, KRITSKAJA TAISIJA NIKOLAEVNA, SHALAMAJ ANATOLIJ SEVAST'JANOVICH, SOVA EVGENIJ ALEKSANDROVICH, BIKBULATOVA TAMARA NIGMATOVNA, SERBIN ANATOLIJ GAVRILOVICH, BONDAR VLADIMIR STEPANOVICH, ZUPANETS IGOR' AL'BERTOVICH
Format: Patent
Sprache:eng
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Zusammenfassung:chemical- -pharmaceutical industry. SUBSTANCE: method involves alder compound fruits grinding and rolling followed by their extraction with 70% ethanol in the ratio raw : extractant = (1 kg : 6 l) - (1 kg : 12 l). Evaporated extract is filtered, dried and extracted with acetone. EFFECT: increased yield of product.