Fatty acid composition, cholesterol and antioxidant status of infraspinatus muscle, liver and kidney of goats fed blend of palm oil and canola oil

Abstract

Fatty acid composition, cholesterol and antioxidant status of infraspinatus muscle, liver and kidney of goats fed blend of palm oil and canola oil, Italian

Omega–3 Long-Chain Fatty Acids in the Heart, Kidney, Liver and Plasma Metabolite Profiles of Australian Prime Lambs Supplemented with Pelleted Canola and Flaxseed Oils

“…Research has shown that ruminant n -3 LC-PUFA composition can be improved by increased dietary ALA intake from ALA-abundant vegetable oils [ 9 , 46 ]. Our findings are in agreement with Adeyemi et al [ 5 ] who found significant increases in the EPA and total n -3 PUFA compositions of liver when supplementing up to 8% with a blend of 80% canola oil and 20% palm oil in goat diets. Similarly, Kashani et al [ 47 ] investigated the FA compositions of different tissues in dual-purpose Australian lambs and concluded that liver EPA and total n -3 PUFA compositions were significantly influenced by Spirulina supplementation.…”

“…Indeed, the inclusion of 5% flaxseed oil in this study increased the relative composition and content of liver DHA and kidney DPA, and total n -3 PUFA compositions in both liver and kidney in comparison with the control diet. These increases could be due to the increase in the intake and the ruminal concentration of ALA increased in diet [ 5 , 45 ]. Dietary ALA is an important n -3 PUFA that is used as a precursor for the production of tissue n -3 LC-PUFA including EPA, DPA and DHA.…”

“…Enser et al [ 4 ] reported that lamb contains a higher fat percentage than beef and pork, and lower levels of PUFA in comparison with pork. Therefore, reducing fat content and modifying the fatty acid profile of lamb edible products have been warranted [ 5 ] and received much attention (see reviews by De Brito et al [ 6 ] and Alvarenga et al [ 7 ]).…”

“…Meat and Livestock Australia (MLA) can strategically promote and encourage the direct intake and export of such offal organs instead of processed “junk food” if there were science-based empirical data suggesting that these offal organs contained health-claimable levels of n -3 LC–PUFA. The effects of different lipid sources and supplemented levels on altering the fatty acid profiles of liver and kidney in cattle and goat have been documented [ 5 , 21 ]. Kim et al [ 22 ] also reported the variations in fatty acid composition in liver of Katadhin Dorper lambs fed 4.0% oil supplements with different n -6/ n -3 fatty acid ratio.…”

Sensory and physicochemical quality of ‘frescal’ sausage from young bulls’ meat fed with levels of licuri cake

“…Meat quality can be altered with the animal nutrition and feed ingredients comprise a major cost in meat production. Thus, alternative feeds as cakes and oil vegetables (Adeyemi et al 2016;Cerutti et al 2016) can be an option on the ruminant diets to reducing costs, but these feeds must be evaluated on how it can affect the quality of the final product Oliveira et al 2015;Silva et al 2015).…”