산업기술연구 (Journal of Industrial Technology)
- 제3권
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- Pages.87-94
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- 1983
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
레토르트 파우치 고추장의 적정 고온 살균조건에 관한 연구
Studies on the Optimal Sterilization Conditions of Red Pepper Paste Packed in Retort Pouch.
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Lee, Shin-Young
(Dept. of Fermentation Technology, Kangweon National University) ;
- Choi, Kook-Chi (Dept. of Fermentation Technology, Kangweon National University) ;
- Lee, Sang-Kyu (Hongneung Machinery Co., Ltd.)
- 발행 : 1983.10.31
초록
Heating characteristics of red pepper paste packed in report pouches of various thicknesses and their storage stability were investigated to determine the adequate processing conditions that good bacteriological safty and minimal quality changes could be obtained, when sterilized by using a steam-air system retort. A heat penetration into pouch-packed red pepper paste was carried out through by a conductive heat transfer, indicating a simple logarithmic heating curve, and the smaller thickness revealed the higher heat penetration rate, suggesting the possibility of high temperature-short time sterilization of red pepper paste. The processing conditions with Fo-value of 4.5 or higher were sufficient for keeping up bacterial safty, but based on C-value, better quality retention was obtained at pouch thickness of 15mm under the processing temperature of
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