이온화칼슘이 도계과정 중 도체표면의 미생물 교차오염에 미치는 영향

• 영문명: Effects of ionized calcium on microbial cross-contamination in surface of carcass via slaughter process of chickens
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 박병성(B.S. Park) 진지영(J. Y. Jin)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제33권 제4호, 813~823쪽, 전체 11쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2016.12.30

영문 초록

The purpose of this study was to investigate the effects of ionized calcium treatment on total bacterial cross-contamination of chicken carcass surface in the slaughtering process. The growth of Escherichia coli was strongly inhibited in a medium prepared by using a 0.5% ionized calcium solution. The total bacterial cross-contamination of chicken carcass surface and the scalding water was significantly increased as the number of scalding was increased (p<0.05). The total bacterial cross-contamination of chicken carcass surface reached a plateau without a further increase as scalding was performed consecutively for 10 or more times. The total bacterial cross-contamination of the scalding water was significantly increased as the number of scalding was increased (p<0.05). The total bacterial cross-contamination of chicken carcass surface of the chickens raised on a floor type farm was significantly higher than that of the chickens raised in a battery cages (p<0.05). The total bacterial cross-contamination of chicken carcass surface of the chickens raised on a floor type farm was significantly lower in the 0.5% ionized calcium solution treatment group than in the control group (p<0.05).

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

키워드

Ionized calcium bacteria chicken Escherichia coli scalding