한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제7권3호
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- Pages.148-153
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- 1975
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- 0367-6293(pISSN)
변질미(變質米)에서 분리된 독소생성(毒素生成)곰팡이의 방사선(放射線) 감수성(感受性)
Radiation Sensitivity of Some Toxigenic Molds Isolated from Deteriorated Rice
- Choi, Eon-Ho (Agricultural Biochemistry Laboratory, Korea Atomic Energy Research Institute) ;
- Kim, Hong-Lyour (Agricultural Biochemistry Laboratory, Korea Atomic Energy Research Institute) ;
- Lee, Su-Rae (Agricultural Biochemistry Laboratory, Korea Atomic Energy Research Institute)
- 발행 : 1975.09.28
초록
국내의 변질미(變質米)에서 분리, 동정된 7종의 독소생성(毒素生成)곰팡이 Aspergillus clavatus, Asp. flavus var. columnaris, Asp. fumigatus, Asp. ochraceus, Penicillium citrinum, Pen. implicatum 및 Pen. islandicum의 코발트-60 감마선에 대한 감수성(感受性)을 조사하여 다음과 같은 결과를 얻었다. 공시(共試)한 모든 곰팡이의 분생포자(分生胞子)에 대한 생존곡선(生存曲線)은 S자형을 나타냈으며 11.56 krad/min의 선량율(線量率)에서
Seven toxigenic molds isolated from deteriorated rice in Korea, Aspergillus clavatus, Asp. flavus var. columnaris, Asp. fumigatus, Asp. ochraceus, Penicillium citrinum, Pen. implicatum, and Pen. islandicum, were examined for their sensitivity toward Co-60 gamma rays for survival. Conidia of all tested species showed survival curves of sigmoidal type, from which decimal reduction doses were found to vary in the range of
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