Adding Linseed to Feed enhAnces the FAt ProFiLe oF BeeF
ثبت نشده
چکیده
Feeding beef cattle a ration containing whole flax seeds (linseeds), flax (linseed) oil, rolled linseed or milled linseed increases the alpha-linolenic acid (ALA) and conjugated linoleic acid (CLA) content and decreases the omega-6/ omega-3 ratio, but has little effect on the saturated fat content of beef. Adding linseed to feedlot diets has been shown to increase the internal fat of heifers and the U.S. Department of Agriculture yield grades. These enhancements to the fat profile of beef give consumers value-added foods with acceptable sensory qualities and a healthy fat profile.
منابع مشابه
Lipid Sources with Different Fatty Acid Profile Alters the Fatty Acid Profile and Quality of Beef from Confined Nellore Steers
The present study was conducted to determine the effects of lipid sources with different fatty acids profile on meat fatty acids profile and beef quality traits of Nellore. A total of 45 Nellore animals with an average initial body weight of 419±11 kg (at 15±2 mo) were distributed in a completely randomized design consisting of 5 treatments and 9 replicates. The roughage feed was maize silage (...
متن کاملDietary n-6- or n-3-rich vegetable fats and a-tocopheryl acetate: effects on fatty acid composition and stability of rabbit plasma, liver and meat
We supplemented diets with a-tocopheryl acetate (100 mg/kg) and replaced beef tallow (BT) in feeds with increasing doses of n-6or n-3-rich vegetable fat sources (linseed and sunflower oil), and studied the effects on the fatty acid (FA) composition, the a-tocopherol (aT) content and the oxidative stability of rabbit plasma and liver. These effects were compared with those observed in a previous...
متن کاملDietary n-6- or n-3-rich vegetable fats and α-tocopheryl acetate: effects on fatty acid composition and stability of rabbit plasma, liver and meat.
We supplemented diets with α-tocopheryl acetate (100 mg/kg) and replaced beef tallow (BT) in feeds with increasing doses of n-6- or n-3-rich vegetable fat sources (linseed and sunflower oil), and studied the effects on the fatty acid (FA) composition, the α-tocopherol (αT) content and the oxidative stability of rabbit plasma and liver. These effects were compared with those observed in a previo...
متن کاملPerformance, Carcass Quality and Fatty Acid Profile of Crossbred Wagyu Beef Steers Receiving Palm and/or Linseed Oil
The objective of this study was to determine the effect of palm and/or linseed oil (LSO) supplementation on carcass quality, sensory evaluation and fatty acid profile of beef from crossbred Wagyu beef steers. Twenty four fattening Wagyu crossbred beef steers (50% Wagyu), averaging 640±18 kg live weight (LW) and approximately 30 mo old, were stratified and randomly assigned in completely randomi...
متن کاملNutritional value of raw pork depending on the fat type contents in pigs feed.
BACKGROUND The research aimed to assess the nutritional value of raw pork meat obtained from pigs on the feed containing different types of used fat. METHODS Meat was obtained from pigs fed in 4 experimental groups, from which groups A and B were given the mixture of rapeseed oil and linseed oil in the ratio of 1:2.5 or 2.3:1:0.2 (lard) as the source of fat. In group C, animals were given the...
متن کامل