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저장방법에 따른 ‘후지’ 사과의 품질 및 향기 특성 KCI 등재

Quality and Aroma Characteristics of ‘Fuji’ Apples According to Storage Method

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산업식품공학 (Food Engineering Progress)
한국산업식품공학회 (Korean Society for Food Engineering)
초록

To predict the quality of Fuji apples, this study investigated the characteristics and correlations of their fruit quality according to storage method and storage period. Fuji apples were stored in cold storage at 0oC for 250 days with no treatment, with 1-MCP treatment, and under controlled atmosphere (CA) storage. According to the storage method, the weight loss was the lowest in the CA-treated group (3.43%) until 250 days, and the change in fruit firmness was the least in the 1-MCP group. The titratable acidity remained above 0.2% for 1-MCP and CA storage until 250 days and decreased to 0.1% for cold storage. The principal component analysis showed a difference in quality between the 1-MCP group, CA group, and cold storage group after 200 days of storage. Six types of volatile components were commonly detected in all storage methods, while three types of independent components with a low threshold were detected in 1-MCP. Weight loss, titrable acidity, and firmness were highly correlated with physicochemical quality, and CA storage was judged to be a long-term storage technology that satisfies consumers’ tastes by maintaining excellent flavor and quality.

목차
Abstract
서 론
재료 및 방법
결과 및 고찰
요 약
References
저자
  • 박천완(국립농업과학원 수확후관리공학과) | Chun Wan Park (Division of Postharvest Engineering, National Institute of Agricultural Sciences)
  • 최동수(국립농업과학원 수확후관리공학과) | Dong Soo Choi (Division of Postharvest Engineering, National Institute of Agricultural Sciences)
  • 김용훈(국립농업과학원 수확후관리공학과) | Yong Hoon Kim (Division of Postharvest Engineering, National Institute of Agricultural Sciences)
  • 김진세(국립농업과학원 수확후관리공학과) | Jin Se Kim (Division of Postharvest Engineering, National Institute of Agricultural Sciences)
  • 김승희(국립한국농수산대학교 원예학부) | Seung Heui Kim (Korea National University of Agriculture and Fisheries)
  • 곽용범(국립한국농수산대학교 원예학부) | Yong Bum Kwack (Korea National University of Agriculture and Fisheries)
  • 송주희(국립한국농수산대학교 원예학부) | Ju Hee Song (Korea National University of Agriculture and Fisheries) Corresponding author