山东省胶东半岛养殖刺参中金属元素含量水平分析及健康风险评估  

Analysis and Health Risk Assessment of Metal Content in Sea Cucumber Cultured in Jiaodong Peninsula,Shandong Province

作　　者：王国玲[1] 陈芳芳 王晓琳 任晓菲 焦燕妮[1] 邵立君[1] WANG Guoling;CHEN Fangfang;WANG Xiaolin;REN Xiaofei;JIAO Yanni;SHAO Lijun(Shandong Center for Disease Control and Prevention,Jinan 250014,China)

机构地区：[1]山东省疾病预防控制中心,山东济南250014

出　　处：《水产学杂志》2024年第3期81-87,共7页Chinese Journal of Fisheries

基　　金：山东省医药卫生科技发展计划项目(2019WS431);山东省中医药科技项目(Q-2022090).

摘　　要：为探讨山东省胶东半岛养殖刺参(Apostichopus japonicus)中铅、镉、汞等11种金属及无机砷含量水平、分布特征及对人体健康的潜在风险,2018—2020年在山东省龙口、莱州、荣城随机采集低播养殖的体质量47.5~98.3 g的刺参样品130份,采用ICP-MS法测定样品中铅、镉、砷等10种元素,原子荧光法测定汞,HPLC-ICP-MS联用法测定无机砷,采用目标危险系数评估样品中金属对人体存在的潜在健康风险,为我国制订鲜海参卫生标准提供参考和数据支撑。结果表明,11种金属元素平均浓度依次递减为Al、Zn、Mn、Cu、As、Cr、Ni、Pb、Cd、Sn、Hg,无机砷含量均小于检出限。单个元素风险顺序为Cd>Cr>Pb>Cu>Al>Zn>Mn>Ni>Hg。单一元素的目标危险系数THQ与多种金属的复合目标危险系数TTHQ均小于1。结果证明:食用山东省胶东半岛养殖刺参目前对人体健康不具有危险性。其中对人体健康危害最大的元素为镉,贡献率达25.6%,应关注海参中镉元素含量对人体健康造成的潜在威胁。The content and distribution characteristics of eleven metal elements(such as Pb,Cd,Hg)and inorganic arsenic were determined in 130 samples of farmed sea cucumber(Apostichopus japonicus)with body weight from 47.5 g to 98.3 g collected from Jiaodong Peninsula of Shandong Province to assess the potential risks to human health,in order to provide reference and data support for the establishment of health standards for fresh sea cucumber in China.Ten elements including Pb,Cd and As were determined by ICP-MS method,Hg was determined by atomic fluorescence method,and inorganic arsenic was determined by HPLC-ICP-MS.The target hazard quotient(THQ)and total target hazard quotient(TTHQ)were used to evaluate the potential health risk of metals in fresh sea cucumbers.The results showed that the descending order of the average concentration of 11 metal elements in 130 fresh sea cucumber samples was expressed as Al,Zn,Mn,Cu,As,Cr,Ni,Pb,Cd,Sn and Hg.Inorganic arsenic content was less than the detection limit,with the risk order of individual elements was described as Cd>Cr>Pb>Cu>Al>Zn>Mn>Ni>Hg,and both the THQ and TTHQ of less than one.In conclusion,consumption of sea cucumber farmed in Jiaodong Peninsula of Shandong Province is not dangerous to human.Among eleven metal elements,Cd was the most harmful element to human health,with a contribution rate of 25.6%,so that should be paid more attention the potential risk of Cd in sea cucumber to human health.

关 键 词：养殖刺参 金属 含量水平 风险评估 

分 类 号：S968.9[农业科学—水产养殖] X826[农业科学—水产科学]