基于原子荧光光谱测定酿酒粮食中汞含量的探讨  

Determination of Mercury Content in Liquor-Making Grains by Atomic Fluorescence Spectrometry

作　　者：怀闪闪 汤有宏 徐小伟 程伟 郭乾玲 朱娜娜 孙猛 张燕 HUAI Shanshan;TANG Youhong;XU Xiaowei;CHENG Wei;GUO Qianling;ZHU Nana;SUN Meng;ZHANG Yan(Gujing Gongjiu Co.Ltd.,Bozhou,Anhui 236820,China)

机构地区：[1]安徽古井贡酒股份有限公司,安徽亳州236820

出　　处：《酿酒科技》2020年第10期96-99,106,共5页Liquor-Making Science & Technology

摘　　要：采用GB 5009.17—2014《食品安全国家标准食品中总汞及有机汞的测定》的检验方法(原子荧光光谱分析法),测定酿酒粮食中汞含量。依据GB/T 27417—2017《合格评定化学分析方法确认和验证指南》中测量范围的确认方法,对本方法的测量范围、检出限和定量限进行确认,验证其应用于酿酒小麦中汞含量测定的重复性、准确性、可行性。The mercury content in liquor-making grains was determined by using the method provided in national standard GB 5009.17—2014(atomic fluorescence spectrometry).According to the method for validating the measurement range provided in national standard GB/T 27417—2017,the measurement range,detection limit and quantitative limit of the atomic fluorescence spectrometry method were validated,and the repeatability,accuracy and feasibility of its application in the determination of mercury content in liquor-making wheat were verified.

关 键 词：粮食 汞含量 准确度 精密度 适用性 

分 类 号：TS261.2[轻工技术与工程—发酵工程] TS261.7[轻工技术与工程—食品科学与工程]