Perfil de ácidos graxos e composição química do músculo longissimus dorsi de cordeiros alimentados com dietas contendo polpa cítrica

Rodrigues, Gustavo Henrique; Susin, Ivanete; Pires, Alexandre Vaz; Alencar, Severino Matias de; Mendes, Clayton Quirino; Gentil, Renato Shinkai

doi:10.1590/s1516-35982010000600025

Cited by 8 publications

(8 citation statements)

References 37 publications

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“…This manipulation may be carried out by using different vegetable-origin ingredients, as occurred in the studies made by Rodrigues et al (2010) and Karami et al (2013), and vegetable oils, such as linseed, as suggested by Zhang et al (2013).…”

Section: Discussionmentioning

confidence: 99%

Carcass traits and meat quality differences between a traditional and an intensive production model of market lambs in Brazil: Preliminary investigation

Ricardo

Fernandes

Mendes

et al. 2015

Small Ruminant Research

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Please cite this article in press as: Ricardo, H.A., et al., Carcass traits and meat quality differences between a traditional and an intensive production model of market lambs in Brazil: Preliminary investigation. Small Ruminant Res. (2015), http://dx. a b s t r a c tThe objective of this study was to determine the differences of carcass traits and meat quality of market lambs between a traditional and an intensive production model. Eighty lambs were obtained from four commercial farms. At the Traditional model 20 lambs were Dorper × Santa Inês and 20 Ile de France. Farms from intensive model provided 20 Texel lambs and 20 Dorper × Santa Inês lambs. Animals from intensive model had access to creep feeding until weaning and were fed with a total mixed ration with 90% of concentrate at the finishing. The intensive model provided higher loin eye area and fat thickness, and lower shear force of the loin (P < 0.0001). The Traditional model presented higher rate of polyunsaturated fatty acids (P < 0.01) and lower 6:3 rate (P < 0.0001). The loin of the animals from the intensive model presented more intense aroma and taste and higher juiciness and chewiness (P < 0.05). The intensive model produced carcasses with better conformation and fatness and soft meat with better color, taste and texture.

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Section: Discussionmentioning

confidence: 99%

Carcass traits and meat quality differences between a traditional and an intensive production model of market lambs in Brazil: Preliminary investigation

Ricardo

Fernandes

Mendes

et al. 2015

Small Ruminant Research

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show abstract

“…In relation to the nutraceutical parameters that are strongly correlated with the risk of cardiovascular diseases and obesity in humans [62], no significant difference was observed with different levels of palm silage or water availability, however, it was observed that AI and TI presented averages of 0.35 and 0.91, respectively, which are considered ideal because they are below the average recommended by Ulbricht and Southgate [29] for lamb meat that is from 1.00 for AI and from 1.33 to 1.58 for TI. The lower these values in the lipid fraction of the product, the higher the prevention of the early stages of cardiovascular diseases [63].…”

Section: Plos Onementioning

confidence: 99%

“…Arruda et al [63] studied the relationships or ratios among fatty acids, with the objective to verify and identify the risk factors of food in relation to the increase in blood cholesterol levels in humans. Since the intermittent water supply of up to 48 h did not alter any fatty acids, their ratios and indices were also not influenced, indicating that no parameters of the lipid profile of the lamb meat were changed.…”

Section: Plos Onementioning

confidence: 99%

Carcass traits and meat quality of lambs fed with cactus (Opuntia fícus-indica Mill) silage and subjected to an intermittent water supply

et al. 2020

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The present study aimed to evaluate the effect of cactus silage and an intermittent water supply for lambs on carcass traits and meat quality. Thirty-six crossbreed lambs with an initial average weight of 19.8 ± 2.1 kg and average age of 6 months were randomly assigned to a 3 × 3 factorial design comprising three addition ratios of cactus silage to the diet (0, 21, and 42% based on dry matter) and three water supply intervals (0, 24, and 48 h) with four replicates. There was no interaction (P > 0.05) between the cactus silage ratio and intermittent water supply for any of the evaluated variables, with the exception of the yield of the half carcass commercial cuts. There was no significant effect of intermittent water supply (P > 0.05) on the carcass characteristics or meat quality. The addition of forage cactus silage as a substitute for Tifton hay affected the morphometric measurements (P < 0.05) and carcass compactness index (P < 0.05). The addition of 42% cactus silage to the diet increased (P < 0.05) the rib eye area (13.98 cm 2). The addition of cactus silage as a substitute for Tifton hay positively affected (P < 0.05) the carcass weight of commercial cuts of the lambs. To the physical and chemical parameters of the Longissimus lumborum, the addition of 42% cactus silage to the diet reduced the color meat parameters (P < 0.05) and pH 0 and 24h , cooking losses, and shear force were not affected (P > 0.05). The addition of forage cactus silage to the lambs' diet affected (P < 0.05) the composition of some saturated fatty acids in the meat. A water supply interval of up to 48 h does not influence carcass characteristics and meat quality. Therefore, the use of cactus silage can be recommended in situations of water scarcity without harming the production or meat quality of crossbreed lambs.

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“…Fazendo substituição parcial ou total do milho pela PC na ração de cordeiros em confinamento, avaliando o perfil de ácidos graxos e composição química do músculo longissimus dorsi, Rodrigues et al (2010), observaram que houve aumento linear na concentração de acido linoléico quando houve substituição total do milho pela PC, esta elevação torna-se desejável por este ácido graxo ser o precursor de ácido graxos poliinsaturados que estão relacionados a TIGRE, J.S. Uso de polpa cítrica peletizada na alimentação de ruminantes, revisão.…”

Section: Uso Da Polpa Cítrica Na Alimentação De Ruminantesunclassified

Use of citrus pulp in ruminant feed – Review

Tigre¹

2016

Pubvet

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ResumoO alto custo da produção animal a pasto tem sido um dos principais fatores da queda na produtividade ao longo do ano principalmente nas regiões áridas que sofrem com os longos períodos de seca. Por isso, tem-se pensando em alimentos alternativos visando menor custo sem comprometer a qualidade da ração. A disponibilidade e a qualidade desses materiais são bastante variáveis em função do nível de industrialização de acordo com as características de cada região. A polpa cítrica é um resíduo proveniente da indústria produtora de suco de laranja, utilizada nas dietas de ruminantes, como componente energético, principalmente na substituição do milho. Objetivou-se com esta revisão avaliar o valor nutritivo da polpa cítrica peletizada, bem como, seu uso na alimentação de ruminantes.

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Perfil de ácidos graxos e composição química do músculo longissimus dorsi de cordeiros alimentados com dietas contendo polpa cítrica

Cited by 8 publications

References 37 publications

Carcass traits and meat quality differences between a traditional and an intensive production model of market lambs in Brazil: Preliminary investigation

Carcass traits and meat quality differences between a traditional and an intensive production model of market lambs in Brazil: Preliminary investigation

Carcass traits and meat quality of lambs fed with cactus (Opuntia fícus-indica Mill) silage and subjected to an intermittent water supply

Use of citrus pulp in ruminant feed – Review

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