TY - JOUR
T1 - Multidimensional gas chromatographic enantiomer quantification of some chlorinated xenobiotics in cod liver and fish oils
AU - Koske, G.
AU - Leupold, G.
AU - Angerhöfer, D.
AU - Parlar, H.
PY - 1999/8
Y1 - 1999/8
N2 - Four chiral HRGC column systems for the separation of selected organochlor pesticides and photoconversion products (heptachlor, cis- and trans-chlordane, o,p'-DDT, o,p'-DDD, and α-HCH) were tested. Cod liver oil and fish oil samples from different countries were comparatively analyzed. Of all these columns, the fourth was the most suitable one for the analysis of the selected compounds. The enantiomer ratios [ER] of cis-chlordane, trans-chlordane, photodieldrin, α-HCH, and o,p'-DDD in fish oils are nearly 1.0, while the ERs of the same substances are significantly different from 1.0 in cod liver oils. Contrary to that, the ER values of o,p'-DDT are remarkable different from 1 in the cod liver oils as well as in the fish oils.
AB - Four chiral HRGC column systems for the separation of selected organochlor pesticides and photoconversion products (heptachlor, cis- and trans-chlordane, o,p'-DDT, o,p'-DDD, and α-HCH) were tested. Cod liver oil and fish oil samples from different countries were comparatively analyzed. Of all these columns, the fourth was the most suitable one for the analysis of the selected compounds. The enantiomer ratios [ER] of cis-chlordane, trans-chlordane, photodieldrin, α-HCH, and o,p'-DDD in fish oils are nearly 1.0, while the ERs of the same substances are significantly different from 1.0 in cod liver oils. Contrary to that, the ER values of o,p'-DDT are remarkable different from 1 in the cod liver oils as well as in the fish oils.
UR - http://www.scopus.com/inward/record.url?scp=0033181031&partnerID=8YFLogxK
U2 - 10.1016/S0045-6535(99)00132-0
DO - 10.1016/S0045-6535(99)00132-0
M3 - Article
C2 - 10422255
AN - SCOPUS:0033181031
SN - 0045-6535
VL - 39
SP - 683
EP - 688
JO - Chemosphere
JF - Chemosphere
IS - 4
ER -