| 白酒中几种重金属的分析与检测 |
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| 引用本文： | 宋 郸,李光磊,司冠儒,等.白酒中几种重金属的分析与检测[J].酿酒,2014(2):30-32. |
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| 作者姓名： | 宋 郸 李光磊 司冠儒 等 |
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| 作者单位： | [1]安徽宣酒集团股份有限公司,安徽宣城242000 [2]江南小窖酿造工艺研究所,安徽宣城242000 |
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| 摘 要： | 用阳极溶出伏安法对白酒中铅、锰、镉、锌、铜、汞等重金属元素进行测定,建立了白酒中铅、锰检测方法,并对宣酒集团酒样进行检测。此方法检测白酒中铅、锰的RSD分别为2.12%~3.61%和1.36%~3.49%,回收率分别为83.0%~95.3%和86.0%~97.5%。此方法前处理简单,准确性、重复性较好。
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| 关 键 词： | 溶出伏安法 白酒 铅 锰 |
Analysis and Detection of Several Heavy Metals in Liquor |
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| SONG Dan,LI Guang-lei,SI Guan-ru,SHI Shu-jun,ZHANG Wen-qing,TANG,.Xuanjiu Group Co.hd,Anhui Province Xuancheng,China;,.Reserch Institute of Jiangnan Small Pit Brewing Technology,Anhui Province Xuancheng Ying,ZHOU Ping.Analysis and Detection of Several Heavy Metals in Liquor[J].Liquor Making,2014(2):30-32. |
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| Authors: | SONG Dan LI Guang-lei SI Guan-ru SHI Shu-jun ZHANG Wen-qing TANG Xuanjiu Group Cohd Anhui Province Xuancheng China; Reserch Institute of Jiangnan Small Pit Brewing Technology Anhui Province Xuancheng Ying ZHOU Ping |
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| Affiliation: | 242000, China) |
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| Abstract: | Heavy metals in liquor were detected according to principle stripping voltammetry and the method was established to detect the lead, manganese in liquor, it was used to detect the two elements in Xuanjiu, Using the method to measure the two elements in liquor samples, the relative standard deviation were 2.12%-3.61% and 1.36%-3.49% respectively, the recovery were 83%-95.3% and 86.0% ~97.5%.The methods were precise, accurate and convenient. |
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| Keywords: | stripping voltammetry liquor lead manganese |
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