农业工程学报2011，Vol.27Issue(8)：377-382,6.DOI:10.3969/j.issn.1002-6819.2011.08.066
西洋梨气调贮藏不同时间后货架期品质变化
Quality changes in shelf-life ofpyrus communis L.after different CA storage period
摘要
Abstract
In this paper, the quality changes in shelf-life of Abate Fetel (Pyrus communis L.) stored for different time at controlled atmosphere (CA) with the gas volume fraction of 1.8%±0.2% O2, 0.8%±0.2% CO2were studied. The result showed that, the changes of fruit firmness and color were significantly restrained by CA storage, compared with that in cold storage. CA storage could reduce the fruit juice extraction, starch content and ethylene production, delay the peaks of ethylene release, and restrain the rising of diastatic activities. As for the different shelf-life, the firmness, starch content and color of the fruits with 6 days of shelf-life after CA treatment changed quickly compared with the control, the fruit juice extraction, the activities of amylase and the ethylene production increased obviously. Stored in controlled atmosphere could restrain the quality decline of Abate Fetel compared with the control, and the fruits could gain the best ripeness effect after 90 days of CA storage and 8 days of shelf-life.关键词
贮藏/品质控制/农产品/阿巴特Key words
storage/quality control/agricultural product/Abate Fetel分类
轻工纺织引用本文复制引用
祝美云,李梅,梁丽松,李振茹,亓丽萍,王贵禧..西洋梨气调贮藏不同时间后货架期品质变化[J].农业工程学报,2011,27(8):377-382,6.基金项目
“十一五”国家科技支撑计划项目“农产品产后综合储藏保鲜技术研究”(2006BAD22B04) （2006BAD22B04）
北京市农业科技项目“西洋梨贮藏保鲜技术研究与推广”(20080405). （20080405）
