Supplementation of sugar beet pulp and roasted canola seed in a concentrate diet altered carcass traits, muscle ( longissimus dorsi ) composition and meat sensory properties of Arabian fattening lambs

Asadollahi, Simin; Sari, Mohsen; Erafanimajd, N.; Kiani, Ali; Ponnampalam, Eric N.

doi:10.1016/j.smallrumres.2017.05.012

Cited by 22 publications

(19 citation statements)

References 41 publications

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“…The use of concentrate supplementation (1.5 % and 3.0 %) increased the TFC in the carcasses (kg and %; Table 5); this has also been reported previously (Armero and Falagán, 2015). A higher nutrient intake is probably connected to a better starch digestion, increased ruminal propionate production, higher insulin secretion, and improved fat synthesis (Bines and Hart, 1992).…”

Section: Discussionsupporting

confidence: 79%

Effects of type of tropical pasture and concentrate supplementation level on the carcass traits of grazing lambs

et al. 2020

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Abstract. The nutritional requirements can be met, and carcass quality can be achieved by using concentrate supplementation in the diets of grazing lambs. This study evaluated the effects of different concentrate supplementation rates (0 %, 1.5 %, and 3 % of body weight) and tropical pastures (Panicum maximum cv. `Aruana' and Brachiaria brizantha cv. `Marandu') on lamb carcass traits. Thirty-six male Suffolk lambs, with an initial body weight of 22.54 ± 2.72 kg, were evaluated in a 3 × 2 factorial experimental design. The concentrate used consisted of milled soybean, maize, and oat grains. The pasture species affected empty body weight and commercial cuts. The use of concentrate supplementation affected carcass weight, yield, indexes, and commercial cuts. Also, the use of concentrate supplementation improved the weight of muscle and fat content. Based on discriminant analysis it is possible to identify the rearing systems, when all variables where used, or the level of concentrate supplementation when variables of weight were used. Carcasses of animals on grass-only diets were different and easier to discriminate. The use of concentrate supplementation on rearing lambs improves the quality of carcass traits. The period of finishing can be shorted with supplementation of 3 % of body weigh in Aruana and Marandu grass. The discriminant analysis can identify the differences between rearing systems based on all carcass traits. This analysis can be used to develop carcass traceability systems.

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Section: Discussionsupporting

confidence: 79%

Effects of type of tropical pasture and concentrate supplementation level on the carcass traits of grazing lambs

et al. 2020

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“…(2017) demonstrated that the inclusion of 5% canola oil or flaxseed oil significantly enhanced n-3 LC-PUFA content in Longissimus muscle. A similar finding was reported by Asadollahi et al. (2017) who supplemented 7% roasted canola seed to Arabian lamb fattening diets.…”

Section: Effects Of Plant-derived Ala Sources On Lambssupporting

confidence: 87%

“…A number of studies have demonstrated that IMF plays an important role in sensory properties of meat ( Sanudo et al., 2000 , Watkins et al., 2013 ). Asadollahi et al. (2017) found that increased IMF content in the Longissimus muscle positively correlated with a significant increase in meat sensory characteristics.…”

Section: Effects Of Plant-derived Ala Sources On Lambsmentioning

confidence: 89%

“…(2017) 9% extruded flaxseed mg/100 g meat 32.0 4.0 6.3 1.4 Realini et al. (2017) Control d mg/100 g meat 5.5 2.5 7.6 1.7 Asadollahi et al. (2017) 7% roasted canola seed mg/100 g meat 14.7 5.4 15.1 4.3 Asadollahi et al.…”

Section: Effects Of Plant-derived Ala Sources On Lambsmentioning

confidence: 99%

“…The richest sources of n-3 PUFA supplied in ruminant diets are fish, algae, forage and oilseeds ( Doreau et al., 2009 , Nichols et al., 2010 ). Flaxseed, canola and their oils, which are rich in alpha linolenic acid (ALA) ( Dubois, Breton, Linder, Fanni, & Parmentier, 2007 ), have been of recent interest in various nutritional studies in order to mainly improve the n-3 LC-PUFA content of lamb meat ( Asadollahi et al., 2017 , Nguyen et al., 2017 ).…”

Section: Introductionmentioning

confidence: 99%

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Supplementation with plant-derived oils rich in omega-3 polyunsaturated fatty acids for lamb production

Nguyen

Malau‐Aduli

Cavalieri

et al. 2018

Veterinary and Animal Science

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In this report, an overview of the health benefits of omega-3 long-chain (≥C 20 ) polyunsaturated fatty acids (n-3 LC-PUFA) and recent progress in using alpha linolenic acid (ALA) rich sources derived from oilseeds to enhance productive performance, n-3 PUFA profiles and sensory properties of lamb for human consumption is reviewed. Omega-3 LC-PUFA can prevent mental health issues and chronic human disorders including cancer, cardiovascular and inflammatory diseases. The median amount of n-3 LC-PUFA consumption is generally lacking in Western diets. More attention is now being paid to the use of innovative nutritional strategies to improve PUFA content in ruminants, which could subsequently increase the content of health-benefitting n-3 LC-PUFA for human consumption. The richest sources of dietary n-3 LC-PUFA are derived from marine products, while forage and oilseeds such as flaxseed, canola, and their oils are abundant in ALA. Numerous studies have shown that dietary ALA increases n-3 LC-PUFA levels of edible tissues. However, other studies concluded that ALA rich supplementation led to no differences in tissue FA profiles because of extensive biohydrogenation of dietary ALA, limited conversion from ALA to n-3 LC-PUFA and low incorporation of n-3 LC-PUFA into edible tissues. Generally, the inclusion of ALA rich sources in lamb diets potentially increases ALA content in lamb. It is proposed that supplementing ruminants with ALA-rich sources at or below 6% can promote n-3 PUFA profiles in lamb and is unlikely to have negative effects on feed intake, growth, carcass and sensory properties.

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Determination of optimum carcass weight for meat quality and fatty acid composition in fat-tailed male and female Chall lambs

Yousefi

Sadeghipanah

Kohram

et al. 2018

Trop Anim Health Prod

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Supplementation of sugar beet pulp and roasted canola seed in a concentrate diet altered carcass traits, muscle ( longissimus dorsi ) composition and meat sensory properties of Arabian fattening lambs

Cited by 22 publications

References 41 publications

Effects of type of tropical pasture and concentrate supplementation level on the carcass traits of grazing lambs

Effects of type of tropical pasture and concentrate supplementation level on the carcass traits of grazing lambs

Supplementation with plant-derived oils rich in omega-3 polyunsaturated fatty acids for lamb production

Determination of optimum carcass weight for meat quality and fatty acid composition in fat-tailed male and female Chall lambs

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