陈欣,吴雄杰,陈肖南,周伟芳.同时测定包装中 O2 与 CO2 比例含量的顶空分析技术的研究[J].包装工程,2013,34(13):31-35. CHEN Xin,WU Xiong-jie,CHEN Xiao-nan,ZHOU Wei-fang.Simultaneous Determination of Oxygen and Carbon Dioxide Abundance Ratio in Package by Headspace Gas Analysis Technique[J].Packaging Engineering,2013,34(13):31-35. |
同时测定包装中 O2 与 CO2 比例含量的顶空分析技术的研究 |
Simultaneous Determination of Oxygen and Carbon Dioxide Abundance Ratio in Package by Headspace Gas Analysis Technique |
投稿时间:2013-05-07 修订日期:2013-07-10 |
DOI: |
中文关键词: 顶空分析 同时测定 O2 与 CO2 比例含量 抽样时间 样气分析时间 |
英文关键词: headspace gas analysis simultaneous determination oxygen and carbon dioxide abundance ratio sampling time analysis time of sample gas |
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中文摘要: |
通过抽样时间以及样气分析时间的选择条件试验,测试了多种形式包装的不同样品中 O2 与 CO2 的比例含量,验证了同时测定包装中 O2 与 CO2 比例含量的顶空分析技术,在食品、药品包装中的应用范围及测试数据的稳定性。 为需要调整包装内部气体成分比例的食品、药品生产行业以及研究机构提供参考。 |
英文摘要: |
Oxygen and carbon dioxide abundance ratio of sample with different packaged form were tested with selective test of sampling time and analysis time. Stability and application scope of headspace gas analysis technique for simultaneous determination of oxygen and carbon dioxide abundance ratio in food or pharmaceutical package was verified. The purpose was to provide reference for food, drug manufacturing enterprise or research institute on adjusting appropriate proportion of gases in package. |
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