| 减压贮藏条件下活性氧与丙二醛含量对富士苹果硬度影响的研究 |
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| 引用本文： | 黄海英,李正英,李艳梅,李国银.减压贮藏条件下活性氧与丙二醛含量对富士苹果硬度影响的研究[J].农产品加工．学刊,2009(1). |
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| 作者姓名： | 黄海英 李正英 李艳梅 李国银 |
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| 作者单位： | 1. 内蒙古农业大学,食品科学与工程学院,内蒙古,呼和浩特,010018
2. 内蒙古农业大学职业技术学院,内蒙古,包头,014109 |
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| 摘 要： | 以富士苹果为试材,研究了减压贮藏条件下活性氧(O2-与H2O)2与丙二醛(MDA)含量及细胞膜透性对富士苹果硬度的影响。结果表明,减压贮藏显著地抑制了富士苹果的软化衰老,降低了活性氧(O2-与H2O)2的生成速率、丙二醛(MDA)的含量和细胞膜透性的增加,有效地保持了果肉硬度,从而延缓了果实的衰老。在整个贮藏期间,O2-的生成速率、H2O2及MDA含量和细胞膜透性都呈上升趋势,且都与富士苹果硬度下降呈显著负相关。
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| 关 键 词： | 减压贮藏 活性氧(O2-与H2O)2 丙二醛 苹果硬度 |
Study on Influence of Active Oxygen and MDA on The Fuji Apple Firmness under Hypobaric Storage |
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| Huang Haiying,Li Zhengying,Li Yanmei,Li Guoyin.Study on Influence of Active Oxygen and MDA on The Fuji Apple Firmness under Hypobaric Storage[J].Nongchanpin Jlagong.Xuekan,2009(1). |
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| Authors: | Huang Haiying Li Zhengying Li Yanmei Li Guoyin |
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| Institution: | 1.College of Food Secience and Engineering;Inner Mongolia Agricultural University;Huhhot;Neimenggu 010018;China;2.Department of Food Science and Engineering;College of Vocational Technology Inner Mongolia Agricultural University;Baotou;Inner Mongolia 014109;China |
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| Abstract: | The effect on content of active oxygen(O2-and H2O)2,MDA and membrane permeability on Fuji apples under hypobaric storage.The results showed this treatment can remarkably restrain softening and senility of 'Fuji' apples,decrease the increase of growing rate of active oxygen and content of MDA and membrane permeability.It significantly dept pulp firmness,so maturity and senescence of fruit were delayed.In the peried of starege,the growing rate of growing rate of active oxygen and content of H2O2,MDA and membr... |
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| Keywords: | hypobaric storage active oxygen(O2-and H2O)2 MDA Firmness |
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