Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 31 Issue 3
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- Pages.665-671
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- 1999
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- 0367-6293(pISSN)
Effect of Gamma Irradiation on the Protein Solubility, Purge Loss and Shear Force of Beef
감마선 조사가 우육의 단백질 용해성, 수분손실 및 전단력에 미치는 영향
- Yook, Hong-Sun (Team for Food Irradiation, Korea Atomic Energy Research Institute) ;
- Lee, Ju-Woon (Team for Food Irradiation, Korea Atomic Energy Research Institute) ;
- Lee, Hyun-Ja (Department of Home Economics, National Hankyoung University) ;
- Kim, Jong-Goon (Department of Home Economics, King Sejong University) ;
- Kim, Kyoung-Pyo (Office of International Cooperation, Korea Atomic Energy Research Institute) ;
- Byun, Myung-Woo (Team for Food Irradiation, Korea Atomic Energy Research Institute)
- 육홍선 (한국원자력연구소 방사선식품공학기술개발팀) ;
- 이주운 (한국원자력연구소 방사선식품공학기술개발팀) ;
- 이현자 (국립한경대학교 가정학과) ;
- 김종군 (세종대학교 가정학과) ;
- 김경표 (한국원자력연구소 국제협력실) ;
- 변명우 (한국원자력연구소 방사선식품공학기술개발팀)
- Published : 1999.06.30
Abstract
Post mortem bovine muscle. semitendinosus was used to investigate the effects of gamma irradiation on physicochemical properties. The muscle was cut into pieces of 2 cm in thickness and packaged with 2 different methods; vacuum-packaged and air-packaged. The packaged samples were irradiated at designated doses of 0, 1, 3 and 5 kGy by Cobalt-60 irradiator. Muscle protein solubility, purge loss, composition and contents of free amino acids, and shear force were observed during storage at
사후경직이 끝난 우육의 이화학적 특성에 감마선 조사가 미치는 영향을 조사하기 위하여 우육의 m. semitendinosus을 공시시료로 사용하여 진공포장과 함기포장을 시킨 후 감마선 조사를 실시하였다. 냉장