FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (14): 264-268.doi: 10.7506/spkx1002-6630-200914058

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Determination and Distribution of Heavy Metals in Different Parts of Pandalus borealis

CHEN Jian-ming1，YANG Zhen-yu2，JIANG Jian1，ZHA Li-wen1   

  1. 1. Yangshan Entry-Exit Inspection and Quarantine Bureau, Shanghai 201308, China；2. Technical Center for Animal, Plant and
    Food Inspection and Quarantine, Shanghai Entry-Exit Inspection and Quarantine Bureau, Shanghai 200135, China
  • Received:2008-09-11 Revised:2009-01-12 Online:2009-07-15 Published:2010-12-29
  • Contact: CHEN Jian-ming1 E-mail:chenjm@shciq.gov.cn

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Abstract:

The contents of heavy metals such as Pb, total Hg, Cd, Se and total As in different parts of Pandalus borealis were analyzed by ICP-MS method and inorganic As by HG-AFS method. The results showed that Pb, total Hg, Cd, Se, total As and inorganic As all were detected in Pandalus borealis. The levels of heavy metals varied in the different parts of Pandalus borealis and high concentration of metals were found in head. Shrimp were sampled and analyzed based on NY5073－2001 (an agricultural standard issued by the Chinese ministry of agriculture). The contents of heavy metals were showed below the level of national sanitation limits. A standard procedure for measuring heavy metals in shrimps is proposed by cleaning, removing the head, shell and enteraden (if it is a large-sized shrimp) and keeping the muscle for analysis.

Key words: Pandalus borealis, heavy metal, content, distribution, sampling

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