| 气相色谱法与液相色谱法测定过氧化苯甲酰的比较 |
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| 引用本文： | 周斌,彭超. 气相色谱法与液相色谱法测定过氧化苯甲酰的比较[J]. 粮食与食品工业, 2007, 14(3): 46-47,54 |
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| 作者姓名： | 周斌 彭超 |
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| 作者单位： | 重庆市粮油质量监督检验站,重庆,400037;重庆市粮油质量监督检验站,重庆,400037 |
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| 摘 要： | 对气相色谱法与液相色谱法测定过氧化苯甲酰进行了比较,液相色谱法的平均回收率为98.7%,变异系数为3.0%,标准曲线相关系数为0.9999,各项指标均高于气相色谱法,且重复性好、方法稳定.
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| 关 键 词： | 气相色谱法 液相色谱法 过氧化苯甲酰 |
| 文章编号： | 1672-5026（2007）03-0046-02 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006-03-012007-04-11 |
Comparison of benzoyl peroxide detection between gas chromatography and liquid chromatography |
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| Zhou Bin,Peng Chao. Comparison of benzoyl peroxide detection between gas chromatography and liquid chromatography[J]. Cereal and Food Industry, 2007, 14(3): 46-47,54 |
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| Authors: | Zhou Bin Peng Chao |
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| Affiliation: | Chongqing Quality Supervision and Inspection Center of Grain and Oil Chongqing 400037 |
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| Abstract: | The detection of benzoyl peroxide is compared between gas chromatography and liquid chromatography. The result of liquid chromatography shows that the average recovery is 98.7%, the coefficient of variance is 3. 0%, the correlation coefficient of standard curve is 0. 9999. This method is stable and also has a good reproducibility. Each target of it is better than that of the other one. |
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| Keywords: | gas chromatography liquid chromatography benzoyl peroxide |
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