摘要
以富士苹果为试材,研究了不同贮藏设施(大型恒温冷库、小型组装式恒温贮藏库、改造土窑洞、传统土窑洞)条件下1-MCP处理对富士苹果采后生理特性和贮藏品质的影响。结果表明,富士苹果属呼吸跃变型果实,在四种不同贮藏设施条件下,1-MCP处理均可明显降低贮藏期间果实的呼吸速率和乙烯释放速率,较好地保持果实硬度和可滴定酸含量,且贮藏设施条件越好,1-MCP的处理效果越明显。但果实的可溶性固形物含量有所降低,可能是1-MCP处理延缓了果实的后熟、成熟度较低的缘故。
The effects of 1-MCP treatment on postharvest physiological characteristics and storage quality of Fuji apple in the different storage facilities （large constant temperature cold storage, small assembled type constant temperature storage, improved cave and traditional cave） were investigated. The results showed that, Fuji apple was respiration clinmcteric fruit, under four different storage facilities condition, the treatment of 1-MCP could obviously reduce the respiration rate and ethylene release rate, keep the fruit firmness and titratable acid content better, and the storage facilities better, the effect of 1-MCP treatment was more obvious. But the fruit soluble solid content reduced, it because of 1-MCP treatment delayed fruit ripening and the relatively maturity was low.
出处
《保鲜与加工》
CAS
2012年第6期8-11,共4页
Storage and Process
基金
科技部农业科技成果转化资金项目(2010GB2G100486)
现代农业产业技术体系建设专项(CARS-28)
甘肃省科技支撑计划项目(1011JKCA177)
兰州市科技计划项目(2010-1-263)
关键词
富士苹果
1-MCP
呼吸强度
乙烯
品质
Fuji apple
1-methylcyclopropene
respiration rate
ethylene
quality
