浙江沿海藻类重金属含量测定及健康风险评价

doi:10.3969/j.issn.1004-1524.2018.06.20

浙江农业学报 ›› 2018, Vol. 30 ›› Issue (6): 1029-1034.DOI: 10.3969/j.issn.1004-1524.2018.06.20

浙江沿海藻类重金属含量测定及健康风险评价

陈星星, 吴越, 周朝生, 陆荣茂, 曾国权, 黄振华^*

浙江省海洋水产养殖研究所浙江省近岸水域生物资源开发与保护重点实验室,浙江温州 325005

收稿日期:2017-12-11 出版日期:2018-06-20 发布日期:2018-07-02
通讯作者: 黄振华,E-mail: 258323195@qq.com
作者简介:陈星星(1988—),男,浙江三门人,工程师,研究方向为水产品质检与营养分析。E-mail: 363316091@qq.com
基金资助:
浙江省科技厅项目(LGN18C190006,2016C37071); 浙江省近岸水域重点实验室检测能力提升项目(2017F1022); 浙江省海洋与渔业局项目(QS2017004)

Determination of heavy metal contents and health risk evaluation of algae in coastal region of Zhejiang Province

CHEN Xingxing, WU Yue, ZHOU Chaosheng, LU Rongmao, ZENG Guoquan, HUANG Zhenghua^*

Zhejiang Key Laboratory of Exploitation and Preservation of Coastal Bio-Resource, Zhejiang Mariculture Research Institute, Wenzhou 325005, China

Received:2017-12-11 Online:2018-06-20 Published:2018-07-02

摘要/Abstract

摘要： 为了解浙江沿海藻类重金属污染情况,评价人体经藻类途径摄入重金属的健康风险,采用电感耦合等离子体质谱法(ICP-MS)测定3种藻类样品中Pb、Cd、As、Hg含量,并与食品中污染物限量标准进行比较,基于美国环保署(USEPA)2000年提出的健康风险模型,通过计算目标危害系数(THQ、TTHQ)的方法预测藻类中重金属对人体的健康风险。结果显示,34份藻类样品中,83.33%羊栖菜和100%紫菜的镉,16.67%羊栖菜、44.44%海带和100%紫菜的铅,100%羊栖菜和66.67%海带的无机砷含量超过国家标准限量值。从单一重金属风险来看,成人摄入所调查的3种藻类虽然尚属安全,但羊栖菜和海带的砷、紫菜的镉应引起重视,儿童膳食途径摄入所调查的3种藻类可能存在砷和镉的膳食摄入潜在风险,尤其是羊栖菜和海带的砷、紫菜的镉。从多种重金属复合风险来看,成人和儿童摄入所调查的3种藻类可能存在潜在健康风险,成人和儿童的潜在复合健康风险主要由无机砷和镉引起。

关键词: 藻类, 重金属, 健康风险, 浙江

Abstract: In order to investigate heavy metal pollution status in algae in Zhejiang Province and assess its risk to human health, inductively coupled plasma-mass spectrometry (ICP-MS) was used to detect the contents of Pb, Cd, As and Hg in three kinds of algae. The measured values were compared with current relevant standards in China. To anticipate the risks of heavy metal in algae, target hazard quotients (THQ and TTHQ) were calculated based on the health risk model proposed by the US Environmental Protection Agency (USEPA) in 2000. The results based on 34 samples showed that the standard-exceeding rates of Cd were 83.33% in Sargassum fusiform and 100% in porphyra. The standard-exceeding rates of Pb in Sargassum fusiform, Laminaria japonica, and porphyra were 16.67%, 44.44% and 100%, respectively, and the standard-exceeding rates of inorganic arsenic in Sargassum fusiform and Laminaria japonica were 100% and 66.7%, respectively. The three kinds of algae tended to be safe for adult, but posed a potential risk to children based on the health risks of single heavy metal pollution, especially the pollution of As in Sargassum fusiform and Laminaria japonica, and Cd in porphyra. Based on the assessment of health risks posed by multiple heavy metal pollution, these algae were found to be dangerous both for adult and children. The overall health risks of heavy metals were mainly due to As and Cd pollutions.

Key words: algae, heavy metal, health risk, Zhejiang

中图分类号:

S932.7

陈星星, 吴越, 周朝生, 陆荣茂, 曾国权, 黄振华. 浙江沿海藻类重金属含量测定及健康风险评价[J]. 浙江农业学报, 2018, 30(6): 1029-1034.

CHEN Xingxing, WU Yue, ZHOU Chaosheng, LU Rongmao, ZENG Guoquan, HUANG Zhenghua. Determination of heavy metal contents and health risk evaluation of algae in coastal region of Zhejiang Province[J]. , 2018, 30(6): 1029-1034.

参考文献

[1] 龙珠,徐金玲,王方园,等.浙中地区水生蔬菜及其生长环境重金属风险评价[J].浙江农业科学,2016, 57(10):1580-1585.
LONG Z, XU J L, WANG F Y, et al.Heavy metal risk assessment of aquatic vegetables and their growing environment in central Zhejiang[J]. Journal of Zhejiang Agricultural Sciences, 2016, 57(10):1580-1585. (in Chinese)
[2] 杨芬,刘金鑫,韦朝阳.HPLC-(UV)-HG-AFS联用技术测定市售紫菜中砷形态[J].安全与环境工程,2016, 23(2):60-65.
YANG F, LIU J X, WEI C Y.Arsenic speciation in commercial porphyra by HPLC-(UV)-AFS[J]. Safety and Environment Engineering, 2016, 23(2): 60-65. (in Chinese with English abstract)
[3] 周文彬,邱保胜.藻类对重金属的耐性与解毒机理[J].湖泊科学,2004, 16(3):265-272.
ZHOU W B, QIU B S.Mechanisms for heavy metal detoxification and tolerance in algae[J]. Journal of Lake Sciences, 2004, 16(3):265-272. (in Chinese with English abstract)
[4] 俞国珍,叶海云,李景.三门县市售海带、紫菜中重金属镉含量状况分析[J].现代食品,2016, 10(17): 88-89.
YU G Z, YE H Y, LI J.Analysis of heavy metal cadmium content in kelp and laver in Sanmen county[J]. Modern Food, 2016, 10(17):88-89. (in Chinese with English abstract)
[5] 杨承虎,蔡景波,张鹏,等.南麂列岛大型海藻重金属元素含量特征分析[J].海洋环境科学,2017, 36(3): 372-378.
YANG C H, CAI J B, ZHANG P, et al.Determination of heavy metal contents in macroalgae from the Nanji Islands, China[J]. Marine Environmental Science, 2017, 36(3):372-378. (in Chinese with English abstract)
[6] 胥佳佳,冯鑫,汤静,等.食品中砷的形态分析研究进展[J].食品安全质量检测学报,2016, 7(6):2153-2157.
XU J J, FENG X, TANG J, et al.Research progress on arsenic speciation analysis in food[J]. Journal of Food Safety and Quality, 2016, 7(6):2153-2157. (in Chinese with English abstract)
[7] 王北洪,刘静,姚真真,等.栽培食用菌重金属含量的测定及健康风险评价[J].食品安全质量检测学报,2016, 7(2): 490-496.
WANG B H, LIU J, YAO Z Z, et al.Determination and health risk evaluation of heavy metals in cultivated edible mushrooms[J]. Journal of Food Safty and Quality, 2016, 7(2):490-496. (in Chinese with English abstract)
[8] 黄东仁. 福建省紫菜中砷的形态及含量[J].中国渔业质量与标准,2015, 5(1):52-60.
HUANG D R.Arsenic speciation and their contents in porphyra in Fujian province[J]. Chinese Fishery Quality and Standards, 2015, 5(1):52-60. (in Chinese with English abstract)
[9] 王亚,张春华,葛滢.高效液相色谱氢化物发生原子荧光光谱法测定紫菜中的砷[J].分析试验室,2013(5):34-38.
WANG Y, ZHANG C H, GE Y.Determination of arsenic in seaweed by high performance liquid chromatography with hydride generation atomic fluorescence spectrometry[J]. Chinese Journal of Analysis Laboratory, 2013(5):34-38. (in Chinese with English abstract)

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浙江沿海藻类重金属含量测定及健康风险评价

Determination of heavy metal contents and health risk evaluation of algae in coastal region of Zhejiang Province

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