METHOD OF EXTRACT PREPARATION

FIELD: wine making industry. ^ SUBSTANCE: to prepare oak timber extract, oak wood chips are mixed with yeast autolysate, liquid-phase reagent prepared by traditional method, with amount of oak wood chips taken as 4-6% in mass. After mixing, extraction is carried out in microwave field for 8-10 minut...

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Hauptverfasser: JAKUBA JURIJ FEDOROVICH, ALEKSEEVA REGINA VASIL'EVNA, UZUN LJUBOV' NIKOLAEVNA, TKACHENKO RAISA NIKOLAEVNA, KHRISTJUK VLADIMIR TIMOFEEVICH
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: wine making industry. ^ SUBSTANCE: to prepare oak timber extract, oak wood chips are mixed with yeast autolysate, liquid-phase reagent prepared by traditional method, with amount of oak wood chips taken as 4-6% in mass. After mixing, extraction is carried out in microwave field for 8-10 minutes with field intensity of 240-280 W. ^ EFFECT: reduction of technological treatment cycle duration, improvement of quality of yeast autolysate prepared in the process of treatment, increase in extraction extent of substances shaping typical bouquet and taste of ports, improvement of organoleptic assessment. ^ 1 tbl, 18 ex