Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain
This study evaluated the fatty acid composition and qualitative characteristics of meat from lambs feed in feedlot with increasing levels of canola grain. Meat obtained from 27 lambs fed 0, 8 and 16% inclusion of canola grain were analyzed. There was a reduction in the content of saturated fatty aci...
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| Format: | Article |
| Language: | English |
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Universidade de São Paulo
2021-07-01
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| Series: | Brazilian Journal of Veterinary Research and Animal Science |
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| Online Access: | https://www.revistas.usp.br/bjvras/article/view/178023 |
| _version_ | 1818765800293531648 |
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| author | Mayara Mitiko Yoshiraha Carneiro Rafael Henrique de Tonissi e Buschinelli de Goes Beatriz Cervejeira Bolanho Barros Raquel Tenório de Oliveira Alexandre Rodrigo Mendes Fernandes Nayara Gonçalves da Silva Douglas Gabriel Anschau Claudia Andréa Lima Cardoso Sullyvan Silva Oliveira Yasmin dos Santos Picanço |
| author_facet | Mayara Mitiko Yoshiraha Carneiro Rafael Henrique de Tonissi e Buschinelli de Goes Beatriz Cervejeira Bolanho Barros Raquel Tenório de Oliveira Alexandre Rodrigo Mendes Fernandes Nayara Gonçalves da Silva Douglas Gabriel Anschau Claudia Andréa Lima Cardoso Sullyvan Silva Oliveira Yasmin dos Santos Picanço |
| author_sort | Mayara Mitiko Yoshiraha Carneiro |
| collection | DOAJ |
| description | This study evaluated the fatty acid composition and qualitative characteristics of meat from lambs feed in feedlot with increasing levels of canola grain. Meat obtained from 27 lambs fed 0, 8 and 16% inclusion of canola grain were analyzed. There was a reduction in the content of saturated fatty acids (SFA): lauric, heptadecanoic, and stearic; and unsaturated fatty acids (UFA): palmitoleic, oleic, and eicosatrienoic, with the increasing levels of canola grain. There was a linear reduction for the ω3 acid and the ω3: ω6 ratio, while the ω6: ω3 ratio increased. But the values observed for this ratio (ω6: ω3) were lower than 4, which is considered a satisfactory value. There was a slight increase (~2%) for the thrombogenicity index and atherogenicity index with the inclusion of canola grain. There was a reduction in the hypocholesterolemic: hypercholesterolemic ratio, with mean values of 2.09 for the diet with 0% inclusion, and 2.06 for 8 and 16% inclusion of canola. Although the inclusion of canola grain for lambs decreased the content of some UFA, reflecting alterations in the correlated nutritional properties, there is a reduction of SFA. The results for instrumental analysis, proximate composition, and sensory acceptance of the lamb meat were similar among the treatments. |
| first_indexed | 2024-12-18T08:23:51Z |
| format | Article |
| id | doaj.art-e71fe563cdbf4917af1491454f43b5af |
| institution | Directory Open Access Journal |
| issn | 1413-9596 1678-4456 |
| language | English |
| last_indexed | 2024-12-18T08:23:51Z |
| publishDate | 2021-07-01 |
| publisher | Universidade de São Paulo |
| record_format | Article |
| series | Brazilian Journal of Veterinary Research and Animal Science |
| spelling | doaj.art-e71fe563cdbf4917af1491454f43b5af2022-12-21T21:14:40ZengUniversidade de São PauloBrazilian Journal of Veterinary Research and Animal Science1413-95961678-44562021-07-0158Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grainMayara Mitiko Yoshiraha Carneiro0 Rafael Henrique de Tonissi e Buschinelli de Goes1Beatriz Cervejeira Bolanho Barros2Raquel Tenório de Oliveira3Alexandre Rodrigo Mendes Fernandes4Nayara Gonçalves da Silva5Douglas Gabriel Anschau6Claudia Andréa Lima Cardoso7Sullyvan Silva Oliveira8Yasmin dos Santos Picanço 9Universidade Federal da Grande Dourados, Faculdade de Ciências Agrárias Universidade Federal da Grande Dourados, Faculdade de Ciências AgráriasUniversidade Estadual de Maringá, Departamento de TecnologiaUniversidade Federal da Grande Dourados, Faculdade de Ciências AgráriasUniversidade Federal da Grande Dourados, Faculdade de Ciências AgráriasUniversidade Federal da Grande Dourados, Faculdade de Ciências AgráriasUniversidade Federal da Grande Dourados, Faculdade de Ciências AgráriasUniversidade Estadual do Mato Grosso do Sul, Centro de Estudos em Recursos NaturaisUniversidade Federal da Grande Dourados, Faculdade de Ciências Agrárias, DouradosUniversidade Federal da Grande Dourados, Faculdade de Ciências Agrárias, DouradosThis study evaluated the fatty acid composition and qualitative characteristics of meat from lambs feed in feedlot with increasing levels of canola grain. Meat obtained from 27 lambs fed 0, 8 and 16% inclusion of canola grain were analyzed. There was a reduction in the content of saturated fatty acids (SFA): lauric, heptadecanoic, and stearic; and unsaturated fatty acids (UFA): palmitoleic, oleic, and eicosatrienoic, with the increasing levels of canola grain. There was a linear reduction for the ω3 acid and the ω3: ω6 ratio, while the ω6: ω3 ratio increased. But the values observed for this ratio (ω6: ω3) were lower than 4, which is considered a satisfactory value. There was a slight increase (~2%) for the thrombogenicity index and atherogenicity index with the inclusion of canola grain. There was a reduction in the hypocholesterolemic: hypercholesterolemic ratio, with mean values of 2.09 for the diet with 0% inclusion, and 2.06 for 8 and 16% inclusion of canola. Although the inclusion of canola grain for lambs decreased the content of some UFA, reflecting alterations in the correlated nutritional properties, there is a reduction of SFA. The results for instrumental analysis, proximate composition, and sensory acceptance of the lamb meat were similar among the treatments.https://www.revistas.usp.br/bjvras/article/view/178023Hypercholesterolemic fatty acidsHypocholesterolemic fatty acidsMeat qualityUnsaturated fatty acidsOilseeds |
| spellingShingle | Mayara Mitiko Yoshiraha Carneiro Rafael Henrique de Tonissi e Buschinelli de Goes Beatriz Cervejeira Bolanho Barros Raquel Tenório de Oliveira Alexandre Rodrigo Mendes Fernandes Nayara Gonçalves da Silva Douglas Gabriel Anschau Claudia Andréa Lima Cardoso Sullyvan Silva Oliveira Yasmin dos Santos Picanço Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain Brazilian Journal of Veterinary Research and Animal Science Hypercholesterolemic fatty acids Hypocholesterolemic fatty acids Meat quality Unsaturated fatty acids Oilseeds |
| title | Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain |
| title_full | Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain |
| title_fullStr | Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain |
| title_full_unstemmed | Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain |
| title_short | Fatty acids profile, atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain |
| title_sort | fatty acids profile atherogenic and thrombogenic health lipid indices in the meat of lambs that received canola grain |
| topic | Hypercholesterolemic fatty acids Hypocholesterolemic fatty acids Meat quality Unsaturated fatty acids Oilseeds |
| url | https://www.revistas.usp.br/bjvras/article/view/178023 |
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