한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제26권3호
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- Pages.199-203
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- 1994
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- 0367-6293(pISSN)
냉장고를 이용한 김치발효 및 저장 제어시스템의 개발
Development of Control System for Kimchi Fermentation and Storage Using Refrigerator
- Ko, Yong-Duck (GoldStar Co.) ;
- Kim, Heung-Jae (GoldStar Co.) ;
- Chun, Sung-Sik (Department of Food Science and Technology, Gyeongsang National University) ;
- Sung, Nack-Kie (Department of Food Science and Technology, Gyeongsang National University)
- 발행 : 1994.06.01
초록
외기의 온도를 감지하여 김치의 품온을 유추함으로써 사계절에 관계없이 일정한 김장 김치맛을 감도록 하면서 소비자의 기호도를 고려하여 풋맛(key I), 김장맛(key II), 익은맛(key III)에 가까운 김치를 조기에 숙성시켜 장기간 저장할 수 있는 냉장고용 자동 제어시스템을 개발하였다. 이때 온도에 대한 micom의 디지털 출력값과의 상관관계식은
Software for refrigerator capable of both rapid fermentation and suitable storage of Kimchi was developed and its performance was investigated. Refrigerator system consists of an insulated fermentation room, heater, damper for the control of outer cold air and two sensors for recognizing temperature of heater and fermentation room, which control temperature and time period of affecting Kimchi fermentation. Effects of fermentation at different NaCl concentration and three fermentation function keys were studied; At key I, time which was elapsed to edible ripening state, pH 4.5 and total acid 0.6%, was about