Articles | Volume 64, issue 2
https://doi.org/10.5194/aab-64-395-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/aab-64-395-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original study
| 
20 Sep 2021
Original study |
| 20 Sep 2021
| 20 Sep 2021
Carcass and meat traits of goats fed diets containing cottonseed cake
Dallyson Yehudi Coura de Assis
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
Fabiano Almeida de Oliveira
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
Edson Mauro Santos
Department of Animal Science, Universidade Federal da Paraíba,
Areia, Paraíba, Code 58397-000, Brazil
Ana Alice Lima de Gouvêa
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
Bruna Maria Aparecida de Carvalho
Institute of Agrarian Sciences, Universidade Federal de Minas Gerais,
Montes Claros, Minas Gerais, Code 39404-547, Brazil
Camila de Oliveira Nascimento
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
Luís Gabriel Alves Cirne
Institute of Biodiversity and Forestry, Universidade Federal do Oeste
do Pará, Santarém, Pará, Code 68035-110, Brazil
Douglas dos Santos Pina
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
Aureliano José Vieira Pires
Department of Animal Science, Universidade Estadual do Sudoeste da
Bahia, Itapetinga, Bahia, Code 45700-000, Brazil
Henry Daniel Ruiz Alba
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
Gleidson Giordano Pinto de Carvalho
CORRESPONDING AUTHOR
Department of Animal Science, Universidade Federal da Bahia, Salvador,
Bahia, Code 40170-110, Brazil
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Production traits, blood metabolic profile and fatty acids of meat and tallow in response to the partial replacement of soybean meal with peas in organic lambs' feed
Protein profile and physicochemical characteristics of meat of lambs fed diets supplemented with rapeseed oil, fish oil, carnosic acid, and different chemical forms of selenium
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The aim of this study was to evaluate the meat quality of the longissimus muscle of lambs fed a diet containing 3 % rapeseed oil (RO) or a diet with 2 % RO and 1 % fish oil (FO), or experimental diets with addition of 2 % RO, 1 % FO, 0.1 % carnosic acid with 0.35 ppm Se as selenized yeast (SeY) or selenate (SeVI). The results showed that FO and SeVI affected the meat quality traits, especially ultimate pH, color, and muscle proteome profile as well as amino acid composition of muscle.
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Short summary
Goats are produced in extensive systems with low productive yields. Therefore, intensive systems improve productivity; however, in this system, diet is the most costly parameter. The cottonseed cake has the necessary nutritional characteristics to be able to substitute traditional ingredients (such as soybean meal) and to reduce the diet cost. Thus, it is necessary to determine the best level of inclusion of cottonseed cake in feedlot goats' diets to improve meat production and quality.
Goats are produced in extensive systems with low productive yields. Therefore, intensive systems...
