Risk assessment of some residues in milk and some dairy products

Journal of Veterinary Medical Research

article

H. El- Shinawy, Saadia¹  M. Hassan, Gamal¹  A. Sdeek, Fayza²  M. Ismaiel, Dina¹ 

[1] Department of Milk hygiene, Faculty of Veterinary Medicine, Beni-Suef University;Researcher of pesticide residue and environmental pollution Central agricultural Analysis of Pesticides lab El Dokky Giza.

关键词: Raw milk;    kareish cheese;    yoghurt;    organochlorine pesticides;   

DOI  :  10.21608/jvmr.2017.43327

学科分类：社会科学、人文和艺术（综合）

来源: Beni-Suef University

【 摘 要 】

Milk and dairy products are an important exposure route for organochlorine pesticides (OCPs) to humans. For this reason milk, kareish cheese and yoghurt analyzed for the presence of fourteen organochlorine pesticides namely Alpha HCH, Gamma HCH, Delta HCH, Aldrin, Gamma Chlordane, Endosulfan, Dieldrin, Endrin, , p,p'-DDE, p,p'-DDD, p,p'-DDT and methoxychlor using gas chromatography with electron capture detector (GC-ECD. A total of 90 random samples of raw cow's milk samples and dairy products (30 of each) were collected from 4 districts in Fayoum Governorate (Fayoum, Etssa, senoris and Tamia) during a period from September 2017 to January 2018. The results indicated that 6.60%(6/90) , 5.50%(5/90), 25.55%(23/90), 13.33%(12/9), 11.11%(10/90), 1.11%(1/90), 18.88%(17/90), 8.88%(8/90), 15.55%(14/90), 17.77%(16/90) and 22.22%(20/90) of the examined samples were contaminated with Alpha HCH, Gamma HCH, Delta HCH, Aldrin, Gamma Chlordane, Endosulfan, Dieldrin, Endrin, p,p'-DDE, p,p'-DDD and methoxychlor,respectively. None of the examined samples revealed the presence of Dichlorodiphenyltrichloroethane (p,p'-DDT), Heptachlor and Heptachlor epoxide. Generally the concentrations in the examined samples followed the order of Delta HCH > methoxychlor > Gamma HCH > p,p'-DDD > Dieldrin > Aldrin > Gamma Chlordane > Endosulfan > p,p'-DDE > Endrin > Alpha HCH.

【 授权许可】

CC BY