张智力,王微山,许 超,申丽霞,张 倩.食品用密封圈正己烷蒸发残渣影响因素研究[J].包装工程,2011,32(7):51-54.
ZHANG Zhi-li,WANG Wei-shan,XU Chao,SHEN Li-xia,ZHANG Qian.Study of Influencing Factors on Evaporation Residue of Food-contact N-hexane Obturating Ring[J].Packaging Engineering,2011,32(7):51-54. |
| 食品用密封圈正己烷蒸发残渣影响因素研究 |
| Study of Influencing Factors on Evaporation Residue of Food-contact N-hexane Obturating Ring |
| 投稿时间：2010-08-25 修订日期：2011-04-10 |
| DOI： |
| 中文关键词: 蒸发残渣 正己烷 横切面 质量法 回流温度 |
| 英文关键词: evaporation residue n-hexane cross-section mass method reflux temperature |
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| 中文摘要: |
| 研究了食品用密封圈正己烷蒸发残渣量与样品的浸泡方法、截取方式、横切面数量、回流温度和冷凝回流完成后的处理等的关系，结果表明，浸泡方法、回流温度和冷凝回流完成后的处理等因素对蒸发残渣量影响明显，且蒸发残渣量随着横切面的增加而增大。研究影响因素的同时，给出了试验中每个环节的控制指标，保证了检验结果的可重复性和真实性。 |
| 英文摘要: |
| The relation between evaporation residue of food-contact n-hexane obturating ring and treatment parameters, which included soak method, cut method, number of cross-section, reflux temperature, and treatment after condensation, was analyzed. The results showed that soak method, reflux temperature, and treatment after condensation are main influencing factors; evaporation residue amount increases with increasing cross-section. The control levels in each sector of inspection process were put forward to ensure repeatability and authenticity of inspection result. |
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