가열성균의 동력학적연구

• 영문명: Studies on the Kinetics of the Heat Sterilization
• 발행기관: 대한약학회
• 저자명: 우종학(Chong Hak Woo)
• 간행물 정보: 『약학회지』제7권 제2&3호 (1963년), 42~50쪽, 전체 9쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1963.09.30

영문 초록

The destruction rate of microorganisms by heat follows the first order reaction. In this experiments, the calculated sterilization velocity constants of Escherichia Coli are 1.97 X 10-2min-1. (45oC), 9.53 X 10-2min-1. (50oC), 4.77 X 10-1min-1. (55oC) and 1.858min-1.(60oC); that of Bacillus Subtilis are 6.33 X 10-3min-1.(60oC), 1.41 X 10-2min-1.(70oC), 2.89 X 1010-2min-1.(80oC), 1.32 X 10-1min-1.(90oC), 2.87 X 10-1min-1. (95oC), 7.91 X 10-1min-1.(100oC) and 1.777min-1.(105oC). In the results, the activation energy of E. Coli is 62.0 Cal mole-1.(45oC-60oC), that of B. Subtilis are 17.8Cal mole-1(60oC-80oC) and 47.1 Cal mole-1(90oC-105oC)