| 分光光度法测定水产品中二氧化硫残留量 |
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| 引用本文： | 潘迎芬,方成俊,钱疆,陈军,陈俊玉,张玉燕. 分光光度法测定水产品中二氧化硫残留量[J]. 福建分析测试, 2012, 0(3): 30-32 |
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| 作者姓名： | 潘迎芬 方成俊 钱疆 陈军 陈俊玉 张玉燕 |
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| 作者单位： | 1. 东山出入境检验检疫局,福建东山,363401
2. 福建出入境检验检疫局技术中心,福建福州,350001 |
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| 摘 要： | 本文建立了测定水产品中二氧化硫残留量的分光光度法,在酸性条件下蒸馏通过盐酸副玫瑰苯胺显色,可以快速、准确检测水产品中的二氧化硫残留量。
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| 关 键 词： | 分光光度法 二氧化硫 残留量 |
Testing Sulfur Dioxide Residues in Aquatic Products by Distillation-Ultraviolet Spectrophotometry Method |
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| Pan Ying-fen,Fang Chen-jun,Qian Jiang,Chen Jun,Chen Jun-yu,Zhang Yu-yan. Testing Sulfur Dioxide Residues in Aquatic Products by Distillation-Ultraviolet Spectrophotometry Method[J]. Fujian Anal Ysis & Testing, 2012, 0(3): 30-32 |
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| Authors: | Pan Ying-fen Fang Chen-jun Qian Jiang Chen Jun Chen Jun-yu Zhang Yu-yan |
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| Affiliation: | 1 Dongshan Entry & Exit Inspection and Quarantine Bureau,Dongshan,Fujian,363401,China; 2 Fujian Inspection and Quarantine Bureau,Fuzhou,Fujian 350001,China) |
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| Abstract: | This paper established spectrophotometric method to detect the sulfur dioxide residual quantity in aquatic products.Distillationing in acid conditions and to show color by aniline vice rose,this method is simple,rapid,efficient,sensitive,accurate,reproducibility and specificity,and can be used as a sulfur dioxide analysis method for this preparation. |
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| Keywords: | UV spectrophotometry Sulfur Dioxide Residues |
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