食品科学 ›› 2005, Vol. 26 ›› Issue (10): 250-252.

• 包装贮运 • 上一篇    下一篇

减压对冬枣生理生化变化的研究

 曹志敏, 张平, 王莉, 高飞   

  1. 天津科技大学食品科学与生物工程学院,国家农产品保鲜工程技术研究中心,河北省卫生厅卫生监督局
  • 出版日期:2005-10-15 发布日期:2011-09-25

Effect of Hypobaric Storage on Physiological and Biochemical Changes of Dong Jujube

 CAO  Zhi-Min, ZHANG  Ping, WANG  Li, GAO  Fei   

  1. 1.School of Food Science and Bioengineering, Tianjin University of Science and Technology;2.National Engineering and Technology Center for Agricultural Products Freshness Protection;3.Department of Health Inspection and Supervision of Hebei
  • Online:2005-10-15 Published:2011-09-25

摘要: 采用减压贮藏的方法对黄骅冬枣进行贮藏,对生理生化指标进行测定,发现减压贮藏对黄骅冬枣的硬度、可溶性固形物、呼吸强度、VC含量、乙醇乙醛含量、多酚氧化酶(PPO)等各项指标都比对照有明显的降低,说明减压对延长冬枣的贮藏期有明显的作用。

关键词: 减压, 冬枣, 生理生化

Abstract: The effects of hypobaric storage on physiological and biochemical change of Dong jujube were studied. The results showed that hypobaric storage significantly kept vitamin C, TSS, educed alcohol and acetaldehyde, and inhibited ascorbic acid oxidase and PPO activities.

Key words: hypobaric storage, dong jujube, physiological and biochemical