Determination of Heavy Metals in Raw Milk Produced in Tangshan City, China

Li Aijun; Du Ruihuan; Zheng Baiqin; Meng Junli; Zhang Jianmin; Xiang Aili; Zhang Xin; Qi Biao; Wu Ying; Zhou Xin; Zhang Yi; Dong Lixue; Pang Xueliang

doi:10.1051/matecconf/20163903006

MATEC Web of Conferences (Jan 2016)

Determination of Heavy Metals in Raw Milk Produced in Tangshan City, China

Li Aijun,
Du Ruihuan,
Zheng Baiqin,
Meng Junli,
Zhang Jianmin,
Xiang Aili,
Zhang Xin,
Qi Biao,
Wu Ying,
Zhou Xin,
Zhang Yi,
Dong Lixue,
Pang Xueliang

Affiliations

Li Aijun: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Du Ruihuan: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Zheng Baiqin: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Meng Junli: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Zhang Jianmin: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Xiang Aili: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Zhang Xin: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Qi Biao: The Central Agricultural Broadcasting and Television School of Tangshan Branch
Wu Ying: Tangshan Science and Technology Information Institute
Zhou Xin: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Zhang Yi: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Dong Lixue: Tangshan Livestock and Aquatic Products Quality Monitoring Center,
Pang Xueliang: Tangshan Livestock and Aquatic Products Quality Monitoring Center,

DOI: https://doi.org/10.1051/matecconf/20163903006
Journal volume & issue: Vol. 39
p. 03006

Abstract

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The objective of this study was to investigate the content of heavy metals (Arsenic, Lead, Chromium and Mercury) in raw milk of Tangshan. Samples were obtained directly from dairy farms in Tangshan City. A total of 55 raw milk samples were collected in 2012, a total of 150 raw milk samples and 150 in 2013 and 2014 respectively. All the samples were analyzed by ICP-MS (Inductively Coupled Plasma Mass Spectrometry) method-based on China National Standard. In general, heavy metals (Arsenic, Lead, Chromium and Mercury) of raw milk in Tangshan were relatively safe for people’s health because none of those heavy metals (Arsenic, Lead, Chromium and Mercury) contents exceeded the Maximum Limit set by China.

Published in MATEC Web of Conferences

ISSN: 2261-236X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: http://www.matec-conferences.org

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