Record Details

EXAMINATION OF ORGANOCHLORINE PESTICIDES IN GOAT’S MILK

CBU International Conference on Innovation in Science and Education

View Archive Info
 
 
Field Value
 
Title EXAMINATION OF ORGANOCHLORINE PESTICIDES IN GOAT’S MILK
 
Creator Tomovska, Julijana; University of St. Kliment Ohridski
Hristova, Vesna; University of St. Kliment Ohridski
Trajkovska, Biljana; University of St. Kliment Ohridski
Gjorgievski, Nikola; University of St. Kliment Ohridski
 
Description Examination of organochlorine pesticides (OCPs) was performed on samples of goat milk. Typical of  OCPs is that they accumulate in the milk fat, for this purpose during the examination analyzed the quantitiesof  OCPs in milk fat, and the quantities of OCPs depending on the temperature and storage time.In samples of raw goat's milk taken from 10 individual farms Pelagonija region, were determined seven OCPs .Value of fat was approximately 2.7%.The milk was kept at a temperature of 4°C for a week till decay. The OCPs was calculated in (w/w %), and was found that most present are Heptachlor average 0,091695, at least Dieldrin with value of 0,034547. Determination was made of the gas chromatograph (GS) from "Agilent Technologies'', and calculated analytical yield, R varied in the range of 98,113599 to 101,83674%, which proves that the method is accurate and quantitative.The  maximum value at temperature of  63-65°C is DDT, than Endosulfan heated at a temperature of 71-74°C, while minimum value is Dieldrin at temperature of 89 -100ºC. The conclusion of examination is that in our region are still applied insecticides for the protection of plants.
 
Publisher Central Bohemia University, o.p.s.
 
Contributor —
 
Date 2013-06-30
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
—
 
Format application/pdf
 
Identifier http://ojs.journals.cz/index.php/CBUConference2013/article/view/59
10.12955/cbup.2013.59
 
Source CBU International Conference Proceedings; Vol 1 (2013): CBU International Conference Proceedings 2013; pp. 368-373
1805-9961
1805-997X
 
Language eng
 
Relation http://ojs.journals.cz/index.php/CBUConference2013/article/view/59/63