차단성 다층 트레이에 포장된 레토르트 닭 가슴살제품의 냉장 중 품질 특성

• 발행기관: 한국축산식품학회
• 저자명: 장동현 이근택
• 간행물 정보: 『Food Science of Animal Resources』Korean Journal for Food Science of Animal Resources 제32권 제4호, 483~490쪽, 전체 8쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2012.08.31

영문 초록

Ready-to-eat chicken breasts were packaged in a multilayer, gas-tight tray with top film and various quality changes were investigated during the 24 wk of storage at 10oC. Over the storage period, total aerobes, mesophilic aerobic and anaerobic spore formers, and Clostridium spp. were not detected above 1.0 log CFU/g (detection limit). The residual oxygen ratio in the head space of tray and pH values tended to decrease with storage time, namely from initial values of 5.7% and 6.56 to 3.3% and 6.34 at week 24, respectively. Thiobarbituric acid reactive substances and volatile basic nitrogen values increased from 0.52 mg malonaldehyde (MA)/kg and 2.1 mg/100 g initially, to 3.70 mg MA/kg and 39.9 mg/100 g at week 24, respectively. In terms of the change in meat color during storage, the samples showed a slight increasing trend of CIE a*, b*, and ΔE values over the storage period until week 24 (p

키워드

Chicken breast retort storage quality