MANUFACTURING METHOD FOR PURPLE SWEET POTATO MAKGEALLI

• Main Authors: HWANG, YEONG JUNG, JUNG, YOUNG CHUL, CHOI, JUN MIN, SEO, CHEON SEONG, HWANG, YONG PIL, HA, IN SU, JEONG, HYE GWANG, JO, SUNG JIN
• Format: Patent
• Language: English; Korean
• Published: 01.06.2011
• Subjects: AGEING; BEER; BIOCHEMISTRY; CHEMISTRY; CLARIFICATION; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; OTHER ALCOHOLIC BEVERAGES; PASTEURISATION; PREPARATION THEREOF; PRESERVATION; PROCESSES USING MICROORGANISMS; PURIFICATION; SPIRITS; STERILISATION; VINEGAR; WINE

PURPOSE: A method for manufacturing Makkoli using purple sweet potatoes is provided to save production cost and to improve functionality and preference. CONSTITUTION: A method for manufacturing Makkoli using purple sweet potatoes comprises: a step of drying and crushing purple sweet potatoes(S10); a step of extracting anthocyanine from purple sweet potatoes; a step of drying and pulverizing remaining extracted cake(S20); a step of mixing the purple sweet potato powder and extracted cake powder and performing thermal treatment;(S30) a step of adding 0.2-0.5 weight% of white nuruk to the rice and culturing 35°C-45°C for 45-55 hours to prepare bred yeast(S40); a step of adding 0.2-0.1 weight% of yeast to the bred yeast and culturing at 25°C-30°C for 4-8 days to prepare a distiller's grain(S50); a step of mixing the distiller's grain with 5-10 times volume of water and fermenting at 20°C-27°C for 8-12 days(S60); and a step of filtering(S70).