살균 고춧가루를 이용한 오징어젓갈 제조 1. Ohmic heating 에 의한 고춧가루 살균
(주)코리아스칼라
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- 2023.04.05
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- 2000.03
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서지정보
ㆍ발행기관 : 한국식품위생안전성학회
ㆍ수록지정보 : 한국식품위생안전성학회지 / 15권 / 1호
ㆍ저자명 : 이현숙, 이명숙, 고병호, 이원동
영어 초록
The low salt seasoned jeotkal, salted and fermented fisheries product, may has some problems, such as short shelf-life, its putrefaction by mining some microorganism from additives. It was considered that most microorganism in seasoned jeotkal were introduced from red pepper powder. Therefore, it is important to pasteurize red pepper powder for improving its microbial quality. When red pepper powder was pasteurized by ohmic heating, the survival cell concentration in red pepper powder was reduced to 1-log-unit at 500 V/m, 700 V/m, above 80℃. But viable cell counts were reduced from 8.5 × l0^6CFU/g to 2.1 × 10₂CFU/g, i.e. 4.6-log-unit, during ohmic heating at 90 for 40 min. Color values of red pepper powder during ohmic heating with different holding time were not changed significantly. When squid jeotkal was manufactured by using the pasteurized red pepper powder, viable cell counts of the product were decreased by about three log cycles, compare with control product. And also the counts of fungi were significantly decreased.
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