华北农学报 ›› 2004, Vol. 19 ›› Issue (1): 21-23. doi: 10.3321/j.issn:1000-7091.2004.01.007

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贮藏库温度对臭氧化空气衰减速率影响的研究

王文生1, 罗云波1, 石志平2, 乔润林2   

  1. 1. 中国农业大学, 食品与营养工程学院, 北京, 100083;
    2. 国家农产品保鲜工程技术研究中心, 天津, 300384
  • 收稿日期:2003-11-20 出版日期:2004-03-28
  • 作者简介:王文生(1958),男,山西原平人,研究员,在读博士,主要从事果蔬保鲜理论与技术的研究。

Effect of Temperature on Attenuation Rate of Ozone Atmosphere

WANG Wen-sheng1, LUO Yun-bo1, SHI Zhi-ping2, QIAO Run-lin2   

  1. 1. College of Food Nutrition and Engineering, China Agricultural University, Bejing100083, China;
    2. National Engineering and Technology Research Center for Preservation of Agricultural Products, Tianjin300384, China
  • Received:2003-11-20 Published:2004-03-28

摘要: 设定0.5,5,10,15和20℃5种温度,在气调库内测定臭氧化空气的衰减变化。结果表明,随温度降低,臭氧化空气的衰减速率明显减慢;在0.5℃的温度下,经过40min,臭氧化空气的浓度由25.5mg/m3降为19.5mg/m3,衰减率为23.5%;而在相同的时间内,5,10,15和20℃下的衰减率分别为35%,39.7%,62.9%和75.8%。同时发现,无论在哪种试验温度下,都表现出臭氧化空气在高浓度时衰减的量多,低浓度时衰减的量少。由回归方程计算出的0.5,5,10,15和20℃5种温度下的半衰期,分别为66,64,47,28,20min。

关键词: 臭氧, 衰减, 温度, 半衰期

Abstract: Attenuation rate of ozone atmosphere in storage store at 0.5,5,10,15,20 VC was determined.The result showed that attenuation rate of ozone apparently became lower as the temperature decreased.

Key words: Ozone, Attenuation rate, Temperature, Storage, Half-life

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引用本文

王文生, 罗云波, 石志平, 乔润林. 贮藏库温度对臭氧化空气衰减速率影响的研究[J]. 华北农学报, 2004, 19(1): 21-23. doi: 10.3321/j.issn:1000-7091.2004.01.007.

WANG Wen-sheng, LUO Yun-bo, SHI Zhi-ping, QIAO Run-lin. Effect of Temperature on Attenuation Rate of Ozone Atmosphere[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2004, 19(1): 21-23. doi: 10.3321/j.issn:1000-7091.2004.01.007.

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