条斑紫菜中无机砷含量及海区环境痕量砷的分析
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上海海洋大学 农业部水产种质资源与养殖生态重点开放实验室,上海海洋大学 农业部水产种质资源与养殖生态重点开放实验室,上海海洋大学 农业部水产种质资源与养殖生态重点开放实验室,江苏省海洋水产研究所,江苏省海洋水产研究所

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S968.43

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国家海洋局海洋公益性行业科研专项(201105023)


Analysis of inorganic arsenic in Pyropia yezoensis and determination of total arsenic in aquaculture areas
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Key Laboratory of Aquatic Genetic Resources and Aquacultural Ecology Certificated by the Ministry, Agriculture of Shanghai Ocean University,Key Laboratory of Aquatic Genetic Resources and Aquacultural Ecology Certificated by the Ministry of Agriculture, Shanghai Ocean University,Key Laboratory of Aquatic Genetic Resources and Aquacultural Ecology Certificated by the Ministry of Agriculture, Shanghai Ocean University,he Marine fisheries research institute in Jiangsu province,he Marine fisheries research institute in Jiangsu province

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    摘要:

    通过分析我国条斑紫菜主产区紫菜产品中无机砷、栽培海区海水、沉积物中总砷含量在整个生产周期中的变化情况,初步探讨栽培海区环境中砷含量与条斑紫菜中砷含量的关系。于2012-2013年紫菜栽培季节,按实际生产的采收批次,分别采收条斑紫菜原藻、加工品,对样品中的无机砷含量进行测定与分析,并对栽培海区的海水及表层沉积物中总砷进行定量检测与分析。结果显示,江苏省条斑紫菜原藻样品中无机砷含量为0.22~0.70 mg/kg,加工品中无机砷含量为0.12~0.32 mg/kg,原藻及加工品中的无机砷含量随生产阶段的推后呈下降趋势,完全符合国家食品安全限量标准;栽培海区海水总砷含量为0.000 83~0.004 91 mg/L,在整个生产周期都低于国家养殖用水水质标准对砷的限量要求,栽培海区海水中的总砷与当地紫菜产品中的无机砷之间总体呈正相关关系;表层沉积物中总砷含量范围为15.435~58.900 μg/g,与条斑紫菜中无机砷含量没有明显的相关性。

    Abstract:

    Through analysis of the contents of inorganic arsenic of laver product and the total arsenic of local sea water and sediments in the main laver producing areas of China, a preliminary study was conducted on relations between total arsenic in cultivated sea area and the inorganic arsenic in its products. In 2012-2013, original samples and processed products of alga Pyropia yezoensis were collected from Jiangsu province based on different productive collecting time, and the inorganic arsenic content of each sample was determined. Total arsenic in surface sediments and seawater from the culture areas were also detected through quantitative measurements The results showed that contents of inorganic arsenic in original laver samples range:0.22-0.70 mg/kg, processed products range:0.12-0.32 mg/kg, inorganic arsenic content of original algae and processed products decreased during the production stage, and contents of inorganic arsenic in original alga and processed products measured up to the national quality standards; Contents of total arsenic in sea water samples range: 0.000 83-0.004 91 mg/L, and all of the total arsenic in sea water samples met the quality standard of cultivate water. This showed the positive correlation between the inorganic arsenic of laver products and the total arsenic of cultivated sea area; Contents of total arsenic in surface sediments range:15.435-58.900 mg/kg, and this has no obvious correlation with the content of inorganic arsenic in Porphyra yezoensis.

    参考文献
    [1] International Agency for Research on Cancer(IARC). Some Non-Nutritive Sweetening Agents: IARC Monographs on the Evaluation of Carcinogenic Risks to Humans[M].Lyon: World Health Organization, 1980:39.
    [2] 吴成业,王奇欣,刘智禹,等. 海藻中无机砷超标问题研究[J].水产学报,2008,32(4):644-649.
    [3] Joint FAO/WHO export committee on food additives. Safety evaluation of certain food additives:sixty-eighth meeting of the joint FAO/WHO expert committee on food additives[M].Geneva:World Health Organization, 2008:128.
    [4] 王滨.食品无机砷含量分析及其限量值研究的进展[J].公共卫生与预防医学,2006,17(2):48-49.
    [5] 京华网.3种紫菜无机砷超标[EB/OL].北京:京华网,2006[2014-02-26].http://epaper.jinghua.cn/ html/2006-09/07/content_64981.htm.
    [6] 新华网. 广西抽查:紫菜海带等藻类制品无机砷超标严重[EB/OL].北京:新华网广西频道,[2014-02-26].http://www.gx.xinhuanet.com/newscenter/2006-08/21/content_7829706.htm.
    [7] 中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.GB/T 23597-2009干紫菜[S].北京:中国标准出版社,2009.
    [8] 中华人民共和国卫生部,中国国家标准化管理委员会.GB19643-2005 藻类制品卫生标准[S].北京:中国标准出版社,2005.
    [9] 中国农业部渔业局.中国渔业统计年鉴[M].北京:中国农业出版社,2013:34.
    [10] 马家海,蔡守清.条斑紫菜的栽培与加工[M].北京:科学出版社,1996:145-146.
    [11] 应苗苗,施文正,潘峰.紫菜不同收割期营养成分的分析[J].浙江农业科学,2009(6):1227-1228.
    [12] 中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.GB 17378.3-2007 海洋监测规范 第3部分:样品采集、贮存与运输[S]. 北京:中国标准出版社,2007.
    [13] 中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.GB 17378.4-2007 海洋监测规范 第4部分:海水分析[S]. 北京:中国标准出版社,2007.
    [14] 中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.GB 17378.5-2007 海洋监测规范 第5部分:沉积物分析[S].北京:中国标准出版社,2007.
    [15] 中华人民共和国卫生部,中国国家标准化管理委员会. GB/T 5009.11-2003 食品中总砷及无机砷的测定[S].北京:中国标准出版社,2003.
    [16] 中华人民共和国农业部.NY 5052-2001 无公害食品海水养殖用水水质[S].北京:中国标准出版社,2001.
    [17] 中华人民共和国质量监督检验检疫总局,中国国家标准化管理委员会.GB18668-2002 海洋沉积物质量标准[S].北京:中国标准出版社,2002.
    [18] 谢程亮,马家海,张华伟,等.紫菜中无机砷含量测定及分析[J].上海水产大学学报,2008,17(5):553-558.
    [19] 国家环境保护局,国家海洋局. GB 3097-1997 海水水质标准[S].北京:中国标准出版社,1997.
    [20] 尚德荣,赵艳芳,宁劲松.等.条斑紫菜在不同生长周期砷形态变化规律及其对砷的富集效应[J].水产学报,2011,35(10):1519-1523.
    [21] 常秀莲,王文华,冯咏梅.海藻吸附重金属离子的研究[J].海洋通报,2003,22(2):39-44.
    [22] 丁振华,庄敏.黄浦江沉积物中砷的分布和形态特征[J].矿物岩石地球化学通报,2007,26(s1):541-542.
    [23] 陈金民.南海表层沉积物中总砷含量的分布特征[J].台湾海峡,2005,24(1):58-62.
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引用本文

张勤,马家海,雎敏,陆勤勤,沈辉.条斑紫菜中无机砷含量及海区环境痕量砷的分析[J].上海海洋大学学报,2014,23(4):518-522.
ZHANG Qin, MA Jia-hai, JU Min, LU Qin-qin, SHEN Hui. Analysis of inorganic arsenic in Pyropia yezoensis and determination of total arsenic in aquaculture areas[J]. Journal of Shanghai Ocean University,2014,23(4):518-522.

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  • 收稿日期:2014-02-27
  • 最后修改日期:2014-04-11
  • 录用日期:2014-04-17
  • 在线发布日期: 2014-07-31
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