СПОСОБ ОСВЕТЛЕНИЯ И СТАБИЛИЗАЦИИ ВИНОМАТЕРИАЛОВ

摘要

FIELD: wine producing industry. ^ SUBSTANCE: method for clearing and stabilization of wine materials involves addition of silica sol representing 2% silicic acid gel prepared from sodium silicate under excessive pressure 0.2 MPa of carbon dioxide. Method involves addition of 2% gel of silicic acid in the amount 70 ml per 1 l of wine material. Proposed method provides accelerating the process and its decrease up to 1-2 days and to exclude formation of metallic precipitate. ^ EFFECT: improved method. ^ 2 tbl, 3 ex