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Monitoring of Organochlorine Pesticide Residues──The GEMS/Food Program in China 被引量:2
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作者 ZHANG YING YANG DA-JIN +1 位作者 FANG CONG-RONG AND WEI KAI-KUN (Institute of Food Safety Control and Inspection, Ministry of Public Health, 7 Pan Jia Yuan, Beijing 100021, China) 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 1997年第1期102-106,共5页
This paper covers the monitoring activities of organochlorine (OCS) pesticide residues in the GEMS/Food program, which China took part in for the first time in 1992. The levels of HCH and DDT were determined in 355 sa... This paper covers the monitoring activities of organochlorine (OCS) pesticide residues in the GEMS/Food program, which China took part in for the first time in 1992. The levels of HCH and DDT were determined in 355 samples of eight main varieties of food , taken from five provinces and cities. The results show that the positive rate of HCH is 69%, of which 99. 44 % is in accord with the National Standards of Food Hygiene of China. As to DDT, the two rates are 42 % and 100 % respectively. The daily intakes of HCH and DDT are 0. 22 mg/ kg.bw and 0. 54 mg/kg. bw respectively, which are far below their corresponding ADIs.Compared with those in 1970s, the OCS residues have decreased significantly. Therefore the monitored varieties of food are safe to people's health 展开更多
关键词 The GEMS/Food Program in China WHO FAO Monitoring of organochlorine pesticide residues
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Advances in Analytical Techniques for Organochlorine Pesticide Detection in Tea Samples
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作者 胡明燕 车明秀 +2 位作者 张艳 刘伟 霍胜楠 《Agricultural Science & Technology》 CAS 2014年第3期436-439,共4页
The pretreatment and analytical techniques for organochiorine residues, including ultrasonic extraction, accelerated solvent extraction pesticide microwave extraction, solid phase extraction, and solid-phase micro-ext... The pretreatment and analytical techniques for organochiorine residues, including ultrasonic extraction, accelerated solvent extraction pesticide microwave extraction, solid phase extraction, and solid-phase micro-extraction and the analytical techniques of gas chromatography and gas chromatography-mass spectrometry)in tea samples in recent years were reviewed. The prospect of organochlorine pesti- cide residue analysis was proposed in this paper. 展开更多
关键词 TEA organochlorine pesticide residues Pretreatment techniques^Gaschromatography
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