青岛近海主要海捕水产品中金属元素与石油烃含量分析

目的对青岛近海主要海捕水产品开展质量安全与营养评价研究,掌握捕捞水产品的食用安全现状。方法全面分析青岛近海海域主要捕捞水产品中常量元素、微量元素、稀土元素以及石油烃的含量,并进行食用安全评价分析。结果研究表明青岛近海海域水产品中含有丰富的人体必需元素,是补充人体矿物质营养的良好膳食来源。稀土元素总含量为6.08~232μg/kg,且甲壳类高于鱼类。水产品中鱼类的有害微量元素及石油烃含量均符合我国水产品有毒有害物质限量标准,但甲壳类中梭子蟹和虾蛄的镉（Cd）和少数样品中石油烃含量存在超标情况。结论亟需进一步加强水产品中有害元素的形态分析研究,科学开展风险评估。...

Full description

Saved in:
Bibliographic Details
Published in食品安全质量检测学报 Vol. 7; no. 5; pp. 1996 - 2002
Main Author 翟明丽 赵艳芳 翟毓秀 尚德荣 盛晓风 丁海燕
Format Journal Article
LanguageChinese
Published 中国水产科学研究院黄海水产研究所,青岛266071 2016
南京农业大学无锡渔业学院,无锡214182%中国水产科学研究院黄海水产研究所,青岛,266071
Subjects
捕捞水产品
石油烃
稀土元素
重金属
rare earth element
石油烃
捕捞水产品
fishing seafood
petroleum hydrocarbon
heavy metal
稀土元素
重金属
Online AccessGet full text
ISSN2095-0381

Cover

More Information
Summary:目的对青岛近海主要海捕水产品开展质量安全与营养评价研究,掌握捕捞水产品的食用安全现状。方法全面分析青岛近海海域主要捕捞水产品中常量元素、微量元素、稀土元素以及石油烃的含量,并进行食用安全评价分析。结果研究表明青岛近海海域水产品中含有丰富的人体必需元素,是补充人体矿物质营养的良好膳食来源。稀土元素总含量为6.08~232μg/kg,且甲壳类高于鱼类。水产品中鱼类的有害微量元素及石油烃含量均符合我国水产品有毒有害物质限量标准,但甲壳类中梭子蟹和虾蛄的镉（Cd）和少数样品中石油烃含量存在超标情况。结论亟需进一步加强水产品中有害元素的形态分析研究,科学开展风险评估。
Bibliography:ZHAI Ming-Li, ZHAO Yan-Fang,ZHAI Yu-Xiu, SHANG De-Rong, SHENG Xiao-Feng, DING Hai-Yan （1. Yellow Sea Fishery Research Institute Chinese Academy of Fishery Sciences, Qingdao 266071, China; 2. Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214182, China）
Objective To investigate the safety and nutrition of seafood caught from Qingdao coastal waters through a systematic determination and analysis.Methods The concentrations of heavy metals,rare earth elements（REEs） and petroleum hydrocarbon in seafood caught from Qingdao coastal waters were determined and systematically analyzed,and the safety assessment was also conducted.Results The results showed that seafood were enriched with beneficial macro elements and trace elements,and they could be regarded as good sources of dietary supplementing of the minerals and nutrition.The total content of rare earth elements ranged from 6.08 to232.27 μg/kg,and was higher in crustaceans than in fish.The results also found that the contents of heavy metals and petr
ISSN:2095-0381