METHOD FOR PRODUCING LIQUOR USING BLACK OAK CHARCOAL

摘要

PURPOSE: A method for producing liquor using black oak charcoal is provided. The produced liquor has no offensive taste and smell, and has more soft taste and abundant minerals. CONSTITUTION: The method for producing liquor using black oak charcoal comprises the steps of: passing water for liquor through a column packed with the black oak charcoal or dipping the black oak charcoal in the water for liquor and filtering it; diluting alcohol with the black oak charcoal treated water to the alcohol concentration being 10 to 45%(v/v); passing the diluting alcohol through a column packed with the black oak charcoal or dipping the black oak charcoal in the diluting alcohol and filtering it; adding 50 to 200 ppm of activated carbon into the filtered diluted alcohol, stirring it for 3 hours, and passing it over a diatom to remove offensive smell; adding additives into the diluted alcohol; adding the water for liquor into the blending diluted alcohol to adjust its alcohol concentration; and adding 10 to 30 ppm of activated carbon into the diluted alcohol, stirring it for 2 hours, and filtering it with 0.3 to 0.8 micrometer filter paper.