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| 引用本文: | 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. |
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| 同时测定包装中 O2 与 CO2 比例含量的顶空分析技术的研究 |
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陈欣1, 吴雄杰2, 陈肖南3, 周伟芳1
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1.济南兰光机电技术有限公司, 济南 250031;2.安徽省包装印刷产品质量监督检验中心, 桐城 231400;3.济南市质量技术监督局食品质量监督检验中心, 济南 250002
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| 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。 |
| 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 |
| DOI： |
| 分类号:TB487; TB484. 3 |
| 基金项目: |
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| Simultaneous Determination of Oxygen and Carbon Dioxide Abundance Ratio in Package by Headspace Gas Analysis Technique |
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CHEN Xin1, WU Xiong-jie2, CHEN Xiao-nan3, ZHOU Wei-fang1
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1.Labthink Instruments, Co. , Ltd. , Jinan 250031, China;2.Anhui Supervision and Inspection Center for Package Printing Product, Tongcheng 231400, China;3.Jinan Food Quality Supervision and Inspection Center, Jinan 250002,China
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| Abstract: |
| 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. |
| Key words: headspace gas analysis simultaneous determination oxygen and carbon dioxide abundance ratio sampling time analysis time of sample gas |
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