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减压处理对梨枣果实采后生理及贮藏效果的影响
引用本文:常燕平,王如福,王国盛.减压处理对梨枣果实采后生理及贮藏效果的影响[J].中国农学通报,2005,21(2):196-196.
作者姓名:常燕平  王如福  王国盛
作者单位:1. 山西农业大学林学院
2. 食品学院,山西,太谷,030801
3. 山西省安泽县水利水保局,042500
基金项目:山西省自然科学基金项目(20021085).
摘    要:以梨枣为试材,研究了减压处理对梨枣果实呼吸强度、CAT活性、MDA含量、果肉组织相对电导率、VC含量和果肉硬度的影响。结果表明,减压处理在一定程度上降低了梨枣的呼吸强度,有效地保持了CAT活性,减少了MDA的积累,显著降低了果肉组织相对电导率,有效地保持了果肉硬度和VC含量,从而延缓了果实的成熟衰老。

关 键 词:减压处理  梨枣  采后生理  贮藏效果

Effects of Hypobaric Treatment on Postharvest Physiology and Storage Effect of Chinese Jujube Lizao
Chang Yanping,Wang Rufu.Effects of Hypobaric Treatment on Postharvest Physiology and Storage Effect of Chinese Jujube Lizao[J].Chinese Agricultural Science Bulletin,2005,21(2):196-196.
Authors:Chang Yanping  Wang Rufu
Institution:(1College of Foresty; 2College of Food Science, Shanxi Agricultural University, Taigu Shanxi 030801; Water and soil conservation bureau of An’ze, Shanxi 042500)
Abstract:The effects of hypobaric treatment on respiration、CAT activity、MDA content、the relative conductivity、Vc content and pulp firmness of Chinese Jujube Lizao were studied. The results showed that hypobaric treatment reduced respiration, significantly remained CAT activity, slowed down the increase of MDA content, reduced the relative conductivity markedly, significantly kept pulp firmness and Vc content, so delayed maturity and senescence of fruit.
Keywords:Hypobaric treatment  Chinese Jujube Lizao  Postharvest Physiology  Storage Effect
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