Determination of trans unsaturation by infrared spectrophotometry and determination of fatty acid composition of partially hydrogenated vegetable oils and animal fats by gas chromatography/infrared spectrophotometry : collaborative studyRATNAYAKE, W. M. N.Journal of AOAC International. 1995, Vol 78, Num 3, pp 783-802, issn 1060-3271Article

Fatty acids in Canadian margarinesRATNAYAKE, W. M. N; HOLLYWOOD, R; O'GRADY, E et al.Canadian Institute of Food Science and Technology journal. 1991, Vol 24, Num 1-2, pp 81-86, issn 0315-5463Article

Rapid analysis of Canola gum lipid composition by Iatroscan thin layer chromatography-flame ionization detection = Analyse rapide des lipides de la gomme de colza Canola, par chromatographie en couche mince Iatroscan couplée à un détecteur à ionisation de flammeRATNAYAKE, W. M. N; ACKMAN, R. G.Canadian Institute of Food Science and Technology journal. 1985, Vol 18, Num 4, pp 284-289, issn 0315-5463Article

Positional and geometrical isomers of linoleic acid in partially hydrogenated oilsRATNAYAKE, W. M. N; PELLETIER, G.JAOCS - Journal of the American Oil Chemists' Society. 1992, Vol 69, Num 2, pp 95-105Article

New dietary strategies for the prevention and management of cardiovascular disease = Nouvelles stratégies alimentaires pour la prévention et la gestion des maladies cardiovasculairesRATNAYAKE, W. M. N.Canadian journal of physiology and pharmacology. 1997, Vol 75, Num 3, pp 211-234, issn 0008-4212Conference Proceedings

Methyl esters from a partially hydrogenated vegetable oil is a better infrared external standard than methyl elaidate for the measurement of total trans contentRATNAYAKE, W. M. N; PELLETIER, G.Journal of the American Oil Chemists' Society. 1996, Vol 73, Num 9, pp 1165-1169, issn 0003-021XArticle

ω-3 fatty acids in the prevention-management of cardiovascular disease : New dietary strategies for the prevention and management of cardiovascular disease = Nouvelles stratégies alimentaires pour la prévention et la gestion des maladies cardiovasculairesSIMOPOULOS, A. P.Canadian journal of physiology and pharmacology. 1997, Vol 75, Num 3, pp 234-239, issn 0008-4212Conference Paper

Cod lipids, solvent systems and the effect of fatty acid chain length and unsaturation on lipid class analysis by Iatroscan TLC-FID = Les lipides de la morue, les solvants et les effets de la longueur des chaînes et de l'insaturation des acides gras sur les analyses des lipides par le Iatroscan (chromatographie en couche mince à détection d'ionisation de flamme)OHSHIMA, T; RATNAYAKE, W. M. N; ACKMAN, R. G et al.Journal of the American Oil Chemists' Society. 1987, Vol 64, Num 2, pp 219-223, issn 0003-021XArticle

Dietary antioxidants and cardioprotection : fact or fallacy? : New dietary strategies for the prevention and management of cardiovascular disease = Nouvelles stratégies alimentaires pour la prévention et la gestion des maladies cardiovasculairesSTEINBRECHER, U. P.Canadian journal of physiology and pharmacology. 1997, Vol 75, Num 3, pp 228-233, issn 0008-4212Conference Paper

Oxidative stability of flaxseed lipids during bakingCHEN, Z.-Y; RATNAYAKE, W. M. N; CUNNANE, S. C et al.Journal of the American Oil Chemists' Society. 1994, Vol 71, Num 6, pp 629-632, issn 0003-021XArticle

Lipid content and composition of coffee brews prepared by different methodsRATNAYAKE, W. M. N; HOLLYWOOD, R; O'GRADY, E et al.Food and chemical toxicology. 1993, Vol 31, Num 4, pp 263-269, issn 0278-6915Article

Total sterols in seafoods : Latroscan TLC/FID versus the Kovacs GLC/FID method = Les stérols totaux dans les produits de la mer : comparaison du Latroscan CCM/DIF et de la méthode CLG/DIF de KovacsWALTON, C. G; RATNAYAKE, W. M. N; ACKMAN, R. G et al.Journal of food science. 1989, Vol 54, Num 4, pp 793-804, issn 0022-1147, 4 p.Article

Triacylglycerols of evening primrose (Oenothera biennis) seed oilRATNAYAKE, W. M. N; MATTHEWS, D. G; ACKMAN, R. G et al.Journal of the American Oil Chemists' Society. 1989, Vol 66, Num 7, pp 966-969, issn 0003-021XArticle

The «basic» fatty acid composition of Atlantic fish oils : potential similarities useful for enrichment of polyunsaturated fatty acids by urea complexation = La composition de «base» en acides gras des huiles de poisson de l'Atlantique : similarités potentielles utilisées pour l'enrichissement en acides gras polyinsaturés par complexation par l'uréeACKMAN, R. G; RATNAYAKE, W. M. N; OLSSON, B et al.Journal of the American Oil Chemists' Society. 1988, Vol 65, Num 1, pp 136-138, issn 0003-021XConference Paper

Fatty acids in some common food items in CanadaRATNAYAKE, W. M. N; HOLLYWOOD, R; O'GRADY, E et al.Journal of the American College of Nutrition. 1993, Vol 12, Num 6, pp 651-660, issn 0731-5724Article

Studies on the mechanism of the hydrazine reduction reaction : applications to selected monoethylenic, diethylenic and triethylenic fatty acid of cis configurationsRATNAYAKE, W. M. N; GROSSERT, J. S; ACKMAN, R. G et al.JAOCS - Journal of the american oil chemists' society. 1990, Vol 67, Num 12, pp 940-946, 7 p.Article

Eicosapentaenoic acid geometrical isomer artifacts in heated fish oil estersWIJESUNDERA, R. C; RATNAYAKE, W. M. N; ACKMAN, R. G et al.Journal of the American Oil Chemists' Society. 1989, Vol 66, Num 12, pp 1822-1830, issn 0003-021XArticle

Effect of redfish meal enriched diets on the taste and n-3 UFA of 42-day-old broiler chickens = Effet des rations enrichies en farine de sébaste sur le goût et les teneurs en acides gras polyinsaturés en n-3 de la chair de poulets à rôtir agés de 42 joursRATNAYAKE, W. M. N; AKCMAN, R. G; HULAN, H. W et al.Journal of the science of food and agriculture. 1989, Vol 49, Num 1, pp 59-74, issn 0022-5142Conference Paper

Urinary excretion of benzo[a]pyrene metabolites following intravenous, oral, and cutaneous benzo[a]pyrene administrationBOUCHARD, M; VIAU, C.Canadian journal of physiology and pharmacology. 1997, Vol 75, Num 3, pp 185-192, issn 0008-4212Conference Paper

Ion chromatographic determination of cyanide released from flaxseed under autohydrolysis conditionsCHADHA, R. K; LAWRENCE, J. F; RATNAYAKE, W. M. N et al.Food additives and contaminants. 1995, Vol 12, Num 4, pp 527-533, issn 0265-203XArticle

Novel branched-chain fatty acids in certain fish oilsRATNAYAKE, W. M. N; OLSSON, B; ACKMAN, R. G et al.Lipids. 1989, Vol 24, Num 7, pp 630-637, issn 0024-4201Article

Novel branched-chain fatty acids in certain fish oils = Des nouveaux acides gras à chaîne ramifiée dans certaines huiles de poissonRATNAYAKE, W. M. N; OLSSON, B; ACKMAN, R. G et al.Lipids. 1989, Vol 24, Num 7, pp 630-637, issn 0024-4201Article

All-cis-3,6,9,12,15-octadecapentaenoic acid: a problem of resolution in the GC analysis of marine fatty acidsNAPOLITANO, G. E; RATNAYAKE, W. M. N; ACKMAN, R. G et al.Phytochemistry. 1988, Vol 27, Num 6, pp 1751-1755, issn 0031-9422Article

Cod lipids, solvent systems and the effect of fatty acid chain length and unsaturation on lipid class analysis by Iatroscan TLC-FIDOHSHIMA, T; RATNAYAKE, W. M. N; ACKMAN, R. G et al.Journal of the American Oil Chemists' Society. 1987, Vol 64, Num 2, pp 219-223, issn 0003-021XArticle

Hydrazine reduction in the gas liquid chromatographic analysis of the methyl esters of cyclopropenoic fatty acidsCONWAY, J; RATNAYAKE, W. M. N; ACKMAN, R. G et al.Journal of the American Oil Chemists' Society. 1985, Vol 62, Num 9, pp 1340-1343, issn 0003-021XArticle