원문정보
초록
영어
This study was carried out to investigate proper modified atmosphere condition of king oyster mushroom (Pleurotus eryngii) during cold storage and distribution. King oyster mushrooms were divided into two treatments: 1 μ L/L 1-methylcyclopropene for 20 hours at 0℃ (1-MCP), while the other treatment was left at 0℃ (control). They were packaged with 30㎛ oriented polypropylene (OPP, 1238.0 cc/m2·day·atm O2), and microperforated (MP3, 3179.9cc/m2·day·atm O2) film. Quality and sensory evaluation parameters of weight loss, stem firmness, skin color, off-flavor, overall quality were monitored after 3, and 4 weeks storage at 0℃ and plus 3 days on the shelf at room temperature. 1-MCP treated mushroom packaged with MP3 film kept 3.6~10.9% O2 and 9.0~13.3% CO2 concentration in the bag during storage, and showed high overall quality at 4 weeks storage at 0℃ + 3 days on the shelf at room temperature because of the lowest development of off-flavor, stem discoloration, and cap softening among the treatments.
목차
서론
재료 및 방법
시험재료
1-MCP 처리
포장처리 및 저장
기체조성 및 품질분석
관능평가
통계 분석
결과 및 고찰
포장내 가스조성 변화
품질 및 관능 평가
적요
감사의 말씀
참고문헌