Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 10 Issue 3
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- Pages.145-149
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- 1977
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
THERMAL RESISTANCE OF BACTERIAL SPORES TO DRY HEAT
세균포자의 건열에 대한 열저항성
- HAN Bong-Ho (Institut fuer Lebensmittelverfahrenstechnik, Fakultaet fuer Chemieingenieuerwesean der Universitaet Karlsruhe)
- 한봉호 (Karlsruhe대학교 화학공학과 식품공학연구실)
- Published : 1977.09.01
Abstract
Thermal resistance of dried bacterial spores against dry heat was determined. Spare suspensions of Bacillus subtilis var. niger ATCC 9372, Bacillus stearothermophilus Oxoid Code BR 23 and Clostridium sporogenes ATCC 19404 were located on aluminium strips, dried in electric oven under vacuum at room temperature for 10 minutes. The aluminium strips were laid in the middle of gas flow (hot air and superheated steam) with the velocity of 6 m/sec and heated at
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