Journal of the East Asian Society of Dietary Life (동아시아식생활학회지)
- Volume 14 Issue 5
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- Pages.513-518
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- 2004
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- 1225-6781(pISSN)
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- 2288-8802(eISSN)
Packaging Effect of Korean Paper Containing Mica Powder on Self-life of Golden Mushroom (Plammulina velutipes)
팽이버섯의 저장성에 미치는 광석분말을 함유한 한지의 포장효과
- Lee Ye-Kyung (Dept. of Food Science and Technology, Food Industrial Technology, Catholic University of Daegu) ;
- Shin Kyung-Ok (Dept. of Food Science and Technology, Food Industrial Technology, Catholic University of Daegu) ;
- Jung Yoo-Kyung (Dept. of Food Science and Technology, Food Industrial Technology, Catholic University of Daegu) ;
- Park Bum-Ho (Dept. of Food Science and Technology, Food Industrial Technology, Catholic University of Daegu) ;
- Kim Soon-Dong (Dept. of Food Science and Technology, Food Industrial Technology, Catholic University of Daegu)
- 이예경 (대구카톨릭대학교 식품산업학부 식품공학전공) ;
- 신경옥 (대구카톨릭대학교 식품산업학부 식품공학전공) ;
- 정유경 (대구카톨릭대학교 식품산업학부 식품공학전공) ;
- 박범호 (대구카톨릭대학교 식품산업학부 식품공학전공) ;
- 김순동 (대구카톨릭대학교 식품산업학부 식품공학전공)
- Published : 2004.10.01
Abstract
The effect of polyethylene film(PE) packaging of golden mushroom wrapped with Korean paper containing 20% mica powder on the changes in weight, color, texture, PPO activity, number of total microbe(TM) and sensory quality during storage at 10℃ were investigated. The experiments were divided to 3 groups(control; only PE packaging, KP; PE packaging wrapped with Korean paper up and down of the sample, KPM; PE packaging with Korean paper containing 20% mica powder up and down of the sample). The weight of the mushroom in the KPM was the lowest until 9 days-storage, but the weight was the highest at 15 days-storage, showing 12.5% higher against the initial weight. L* values of the mushrooms in the control and KP treatment were decreased, but the value in the KPM treatment was maintained as the same of the initial value during storage. The increasing rate of a* and b* values in the all plots during storage was the lowest in KPM and in order of KPM