| 1-MCP·OHAA在小白杏贮藏保鲜中的应用研究 |
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| 引用本文： | 于军,侯旭杰,李海纬,许倩,李述刚. 1-MCP·OHAA在小白杏贮藏保鲜中的应用研究[J]. 食品工业, 2012, 0(2): 113-116 |
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| 作者姓名： | 于军 侯旭杰 李海纬 许倩 李述刚 |
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| 作者单位： | 新疆特色农畜产品加工重点试验室;塔里木大学生命科学学院 |
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| 基金项目： | 国家科技部科技服务企业项目(2009GJG41047);新疆生产建设兵团工业科技特派员项目(2009GG43);国家863课题(编号2007AA10Z313);塔里木大学校长基金创新群体项目(编号:TDZKCX08001)资助 |
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| 摘 要： | 以小白杏果实为试材,以1-甲基环丙烯(1-Methylcyclopyopene,1-MCP)和环氧乙烷高级脂肪醇(Oxyethyene higher aliphatic alcohol,OHAA)为保鲜材料,在温度为-1℃~0℃、相对湿度为80%~90%的条件下贮藏小白杏,比较经1-MCP处理与1-MCP.OHAA复合小白杏的贮藏效果。结果表明,1-MCP.OHAA复合处理可降低果实CAT和SOD的活性,推迟CAT和SOD峰值的出现时间,有效延缓果实硬度和VC含量的下降,延缓果实的衰老。小白杏经1-MCP.OHAA涂膜保鲜剂的处理可延缓果实衰老,明显延长其贮藏期。
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| 关 键 词： | 1-MCP OHAA 小白杏 贮藏 |
Applied Study of 1-MCP and OHAA Used in the Preservation Among Apricot |
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| Yu Jun,Hou Xu-jie,Li Hai-wei,Xu qian,Li Shu-gang. Applied Study of 1-MCP and OHAA Used in the Preservation Among Apricot[J]. The Food Industry, 2012, 0(2): 113-116 |
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| Authors: | Yu Jun Hou Xu-jie Li Hai-wei Xu qian Li Shu-gang |
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| Affiliation: | 1,2 1.College of Life Sciences,Tarim University(Talimu 843300); 2.Xinjiang Key Laboratory of Featured Agricultural and Livestock Products(Alar 843300) |
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| Abstract: | Use apricot as test material,1-MCP(1-methylcyclo pyopene) and OHAA(Oxyethyene Higher Aliphatic Alcohol) as preservative materials,under such storage condition(the temperature was-1 ℃~0 ℃,and relative humidity was 80%~90%).It compared that the coating effects on apricot processed by 1-MCP and the compound 1-MCP·OHAA coating preservative.The experimenting results showed that the activity of CAT(Catalase) and SOD(Super Oxygen property Dismutase of enzyme) in apricot was decreased by using the compound 1-MCP·OHAA coating preservative.The appearance of peak time of CAT and SOD was obviously delayed.Furthermore,such a coating effect had efficiently delayed the fruit hardness,the content of VC and fruit senescence.It indicated that compound 1-MCP·OHAA coating preservative could effectively delay fruit senescence and obviously extend its storage period. |
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| Keywords: | 1-MCP OHAA apricot preservation |
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