佛山市普君市场4种食用海鲜中的重金属含量分析  

Analysis of Heavy Metal Content in Four Kinds of Edible Seafood from Pujun Market in Foshan City

作　　者：殷聪 谢吴成 朱峰 唐智勤 田峻[3] 赵亮亮[3] 

机构地区：[1]佛山科学技术学院食品科学与工程学院,广东 佛山 [2]佛山科学技术学院环境与化学工程学院,广东 佛山 [3]佛山市质量计量监督检测中心,广东 佛山

出　　处：《食品与营养科学》2023年第3期165-171,共7页Hans Journal of Food and Nutrition Science

摘　　要：目的:分析评价佛山市普君市场食用海鲜产品重金属含量。方法:从佛山市普君市场选取4种常见海鲜产品(基围虾、虾蛄、花蛤和白贝),采用电感耦合等离子体质谱(ICP-MS)技术测定样品中重金属铅(Pb)、镉(Cd)、汞(Hg)以及总砷(As)的含量,按照国家标准《食品安全国家标准食品中污染物限量》(GB 2762-2022)进行评价。结果:4种海鲜样品的重金属含量均符合国标GB2762-2022的限量规定。结论:佛山市普君市场所售海鲜产品未发现重金属污染。Objective: To analyze and evaluate the heavy metal content of edible seafood products in Pujun Market in Foshan city. Methods: 4 common seafood products (Metapenaeus ensis, Mantis shrimp, Ruditapes philippinarum, and Monetaria mon-eta (Linnaeus)) were selected from Pujun Market in Foshan city. The amounts of heavy metals lead (Pb), cadmium (Cd), mercury (Hg), and total arsenic (As) were determined by ICP-MS method. The test results were evaluated according to the national standard “National Standard for Food Safety-Limits of Contaminant in Food” (GB2762-2022). Results: The heavy metal content of 4 seafood samples met the limit of national standard GB2762-2022. Conclusion: No heavy metal pollution was found in the seafood products sold in Foshan Pujun Market.

关 键 词：海鲜产品 重金属含量 电感耦合等离子体质谱 重金属污染 

分 类 号：TS9[轻工技术与工程]