Determinations regarding the organochlorine pesticides contamination in milk from Bihor county
October 2, 2012
Determinations regarding the organochlorine pesticides contamination in milk from Bihor county
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| Title: | Determinations regarding the organochlorine pesticides contamination in milk from Bihor county |
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| Article_Title: | Determinations regarding the organochlorine pesticides contamination in milk from Bihor county |
| Authors: | Adriana Chiş, Cristina Horga |
| Affiliation: | 1 Department of Food control, University of Oradea, Environment Protection Faculty 2 Chemical laboratory, Institution for Hygiene and Public Health Cluj-Napoca |
| Abstract: | The paper presents the results of the tests of the milk as raw material and consumption coming from some of the economic units in the Bihor county from the point of view of the contamination with organochlorine pesticides. Qualitative and quantitative determinations have been performed through the gascromatographic method using capillary columns and electrode with electrons capture. The values have been obtained through comparison with a complex standard diluted at 50 ppb. The tests submitted to verification consisted of lactic fat extracts purified through methods specific to determination in fields of ppm-ppb concentrations. The priority was the verification of the incidence of organochlorine compounds under sanitary – veterinary surveillance. After the determinations performed, we discovered, for most of the surveilled compounds, values under the approved limits, except for Endrine. |
| Keywords: | organochlorine pesticides, consumption milk, cromatographic determinations |
| References: | Bara V., Laslo C., Bara Camelia, 1998, Practical Ecotoxicology, Publishing house of the Oradea University Chiş Adriana. – 4-6 oct 2007 – The incidence of organochlorine pesticide contamination in the period of 2000-2006, in Bihor county, Bulletin USAMV-CN, 64/2007, ISSN 1843-5246, pag 614 Gocan S., 1998, High-performance cromatography, part I, gas chromatography, Dacia Publishing House, Cluj Napoca Guidelines on Good Laboratory Practice in Pesticide residue Analysis [Ghid de Bună Practică de Laborator la analiza reziduurilor de pesticide], Codex alimentarius commission. In Codex Alimentarius Volume Two, Pesticide residues in food – Rome; Food and Agriculture Organization of the United Nations (FAO); World Healh Organization (WHO) 1993 Part 4.3, pp 417-455 Guş Camelia, Semeniuc Cristina, 2005, Establishing the quality of milk and dairy products, “Risoprint” Publishing House, Cluj-Napoca Hura Carmen, 2006, Laboratory guide – Analysis methods for food products, Editura Cermi, Iaşi S. Kegley, B. Hill, S. Orme, PAN Pesticide Database, Pesticide Action Network, North America (San Francisco, CA. 2007), www.pesticideinfo.org Order Nr. 23 from February 10th 2007 of the president of the National Sanitary Veterinary and Food Safery Association regarding the approval of the Sanitary-veterinary and food safery rules, regarding the establishment of the maximum pesticide residues in the content or the surface of animal-originated food. Text in vigour starting August 24th 2007. Savu C-tin, Georgescu Narcisa, 2004, Food safety, “Semne” Publishing House, Bucharest *** EFSA Journal, 07.04.2006 – Opinion of the Scientfic Panel on Contaminants in the Food Chain on a reques from the Commission related to Endosulphan as undesirable substances in animal feed *** STAS 6347/1973 – Milk and dairy products – Calculation of density through the aerometric method *** STAS 6343/1981 – Milk and dairy products – Samples preparation for analysis *** SR EN 1528-1, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), Part 1: generalities *** SR EN 1528-2, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), (PCB), Part 2 : Fat, pesticides and pcbs extraction and calculation of the content in fat *** SR EN 1528-3, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), Part 3 : Purification methods *** SR EN 1528-4, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), Part 4 : Determination, confirmation tests, various *** SR ISO 707/2000 – Milk and Dairy – Sampling guide. |
| Read_full_article: | pdf/18-2008/SU08Chis1.pdf |
| Correspondence: | Chiş A.M., University of Oradea, Department of Food control, Environment Protection Faculty, no. 26 Gen, Magheru Bd., Oradea, 410048, tel +40-744-696943, e-mail : andichis @yahoo.com |
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| Article Title: | Determinations regarding the organochlorine pesticides contamination in milk from Bihor county |
| Authors: | Adriana Chiş, Cristina Horga |
| Affiliation: | 1 Department of Food control, University of Oradea, Environment Protection Faculty 2 Chemical laboratory, Institution for Hygiene and Public Health Cluj-Napoca |
| Abstract: | The paper presents the results of the tests of the milk as raw material and consumption coming from some of the economic units in the Bihor county from the point of view of the contamination with organochlorine pesticides. Qualitative and quantitative determinations have been performed through the gascromatographic method using capillary columns and electrode with electrons capture. The values have been obtained through comparison with a complex standard diluted at 50 ppb. The tests submitted to verification consisted of lactic fat extracts purified through methods specific to determination in fields of ppm-ppb concentrations. The priority was the verification of the incidence of organochlorine compounds under sanitary – veterinary surveillance. After the determinations performed, we discovered, for most of the surveilled compounds, values under the approved limits, except for Endrine. |
| Keywords: | organochlorine pesticides, consumption milk, cromatographic determinations |
| References: | Bara V., Laslo C., Bara Camelia, 1998, Practical Ecotoxicology, Publishing house of the Oradea University Chiş Adriana. – 4-6 oct 2007 – The incidence of organochlorine pesticide contamination in the period of 2000-2006, in Bihor county, Bulletin USAMV-CN, 64/2007, ISSN 1843-5246, pag 614 Gocan S., 1998, High-performance cromatography, part I, gas chromatography, Dacia Publishing House, Cluj Napoca Guidelines on Good Laboratory Practice in Pesticide residue Analysis [Ghid de Bună Practică de Laborator la analiza reziduurilor de pesticide], Codex alimentarius commission. In Codex Alimentarius Volume Two, Pesticide residues in food – Rome; Food and Agriculture Organization of the United Nations (FAO); World Healh Organization (WHO) 1993 Part 4.3, pp 417-455 Guş Camelia, Semeniuc Cristina, 2005, Establishing the quality of milk and dairy products, “Risoprint” Publishing House, Cluj-Napoca Hura Carmen, 2006, Laboratory guide – Analysis methods for food products, Editura Cermi, Iaşi S. Kegley, B. Hill, S. Orme, PAN Pesticide Database, Pesticide Action Network, North America (San Francisco, CA. 2007), www.pesticideinfo.org Order Nr. 23 from February 10th 2007 of the president of the National Sanitary Veterinary and Food Safery Association regarding the approval of the Sanitary-veterinary and food safery rules, regarding the establishment of the maximum pesticide residues in the content or the surface of animal-originated food. Text in vigour starting August 24th 2007. Savu C-tin, Georgescu Narcisa, 2004, Food safety, “Semne” Publishing House, Bucharest *** EFSA Journal, 07.04.2006 – Opinion of the Scientfic Panel on Contaminants in the Food Chain on a reques from the Commission related to Endosulphan as undesirable substances in animal feed *** STAS 6347/1973 – Milk and dairy products – Calculation of density through the aerometric method *** STAS 6343/1981 – Milk and dairy products – Samples preparation for analysis *** SR EN 1528-1, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), Part 1: generalities *** SR EN 1528-2, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), (PCB), Part 2 : Fat, pesticides and pcbs extraction and calculation of the content in fat *** SR EN 1528-3, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), Part 3 : Purification methods *** SR EN 1528-4, October 2004, Fat foods. Pesticides and polychilorbuphenils calculation (PCB), Part 4 : Determination, confirmation tests, various *** SR ISO 707/2000 – Milk and Dairy – Sampling guide. |
| *Correspondence: | Chiş A.M., University of Oradea, Department of Food control, Environment Protection Faculty, no. 26 Gen, Magheru Bd., Oradea, 410048, tel +40-744-696943, e-mail : andichis @yahoo.com |
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