TY - JOUR
T1 - Identification of cyclopropyl fatty acids in walnut (Juglans regia L.) oil.
AU - Hanus, Lumir Ondrej
AU - Goldshlag, Paulina
AU - Dembitsky, Valery Mikhail
PY - 2008/6
Y1 - 2008/6
N2 - AIM: Identification of cyclopropyl fatty acids in walnut oil. METHOD: GC/MS method was developed for the determination of eight cyclopropyl fatty acids in walnut (Juglans regia) oil. RESULTS: Monocyclopropane acids: methyl 9-cyclopropyl-nonanoate, 6,7-methylene-, 8,9-methylene-, 9,10-methylene-, 11,12-methylene octadecanoates, and dicyclic acid - methyl 9,10,12,13-dimethylene octadecanoate, tricyclic acid - methyl 9,10,12,13,15,16-trimethylene octadecanoate, and unsaturated - methyl 2-octylcyclopropene-1-octanoate were detected in walnut oil by GC-MS and their mass spectra studied. Four cyclic fatty acids were identified for the fist time in seed oils. CONCLUSIONS: Eight cyclopropyl fatty acids were detected in the Mediterranean nuts for the first time.
AB - AIM: Identification of cyclopropyl fatty acids in walnut oil. METHOD: GC/MS method was developed for the determination of eight cyclopropyl fatty acids in walnut (Juglans regia) oil. RESULTS: Monocyclopropane acids: methyl 9-cyclopropyl-nonanoate, 6,7-methylene-, 8,9-methylene-, 9,10-methylene-, 11,12-methylene octadecanoates, and dicyclic acid - methyl 9,10,12,13-dimethylene octadecanoate, tricyclic acid - methyl 9,10,12,13,15,16-trimethylene octadecanoate, and unsaturated - methyl 2-octylcyclopropene-1-octanoate were detected in walnut oil by GC-MS and their mass spectra studied. Four cyclic fatty acids were identified for the fist time in seed oils. CONCLUSIONS: Eight cyclopropyl fatty acids were detected in the Mediterranean nuts for the first time.
UR - http://www.scopus.com/inward/record.url?scp=58149182338&partnerID=8YFLogxK
U2 - 10.5507/bp.2008.006
DO - 10.5507/bp.2008.006
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C2 - 18795073
AN - SCOPUS:58149182338
SN - 1213-8118
VL - 152
SP - 41
EP - 45
JO - Biomedical papers of the Medical Faculty of the University Palacký, Olomouc, Czechoslovakia
JF - Biomedical papers of the Medical Faculty of the University Palacký, Olomouc, Czechoslovakia
IS - 1
ER -