Nutritional Enhancement of Health Beneficial Omega-3 Long-Chain Polyunsaturated Fatty Acids in the Muscle, Liver, Kidney, and Heart of Tattykeel Australian White MARGRA Lambs Fed Pellets Fortified with Omega-3 Oil in a Feedlot System

The aim of this research was to evaluate the nutritional enhancement omega-3 long-chain polyunsaturated fatty acid (n-3 LC-PUFA) composition edible lamb Longissimus thoracis et lumborum muscle, heart, kidney, and liver in response dietary supplementation lot-fed lambs with or without oil fortified pellets. hypothesis tested that fortifying feedlot pellets will enhance human health beneficial n-3 LC-PUFA muscle tissue organs. Seventy-five Tattykeel Australian White exclusive MARGRA brand, an average body weight 30 kg at six months age, were randomly assigned following three treatments 25 each, as a cohort for 47 days completely randomized experimental design: (1) Control grain plus hay; (2) Omega-3 (3) Commercial whole hay. All had ad libitum access basal hay diet water. Post-slaughter liver, heart determined using thee gas chromatography–mass spectrophotometry technique. Results indicated significant variations (p < 0.05) profiles between tissues significantly increased ?C20 (C20:5n-3 eicosapentaenoate, EPA + C22:5n3 docosapentaenoate, DPA C22:6n3 docosahexanoate DHA); C18:3n-3 alpha-linolenate, ALA; C18:2 conjugated linoleic acid, CLA; total monounsaturated acids, MUFA; PUFA contents; reduced ratio omega-6 acids all organs impacting shelf-life. findings demonstrate inclusion diets enhances compromising meat quality.