| Literature DB >> 23273458 |
T M Bertol1, R M L de Campos, J V Ludke, N N Terra, E A P de Figueiredo, A Coldebella, J I dos Santos Filho, V L Kawski, N M Lehr.
Abstract
A 42-day study was conducted to evaluate the effect of genotype: terminal sire line Duroc×F1 (DC×F1); terminal sire line Embrapa MS-115×F1 (MS-115×F1); and MS-115×Moura (MS-115×MO) and three dietary oil sources: soybean; canola; and canola+flax, on performance, carcass traits, pork quality, and fatty acid composition. Genotype affected the technological quality of pork and fatty acid profile. MS-115-sired pigs had better meat color and Duroc-sired pigs had higher intramuscular fat content, more saturated fat and better omega-6/omega-3 ratio. Moura breed influenced positively meat tenderness and intramuscular fat. Diet did not affect the technological quality of the meat. Canola or canola+flax oil diet supplementations increased monounsaturated and C18:3 and decreased C18:2 fatty acids, reducing the omega-6/omega-3 ratio. The best omega-6/omega-3 ratio was obtained through supplementation with canola+flax.Entities:
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Year: 2012 PMID： 23273458 DOI： 10.1016/j.meatsci.2012.11.012
Source DB: PubMed Journal: Meat Sci ISSN： 0309-1740 Impact factor: 5.209