Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58482 |
Resumo: | The experiment was carried out to evaluate the quality of anhydrous milk fat (AMF) of cows and buffaloes supplemented with flaxseed oil (FO), soybean oil (SO), or their mixture (FSO). Lactating crossbred cows and buffaloes were fed with control diet or with one of three supplements: 2% FO, 2% SO, and 2% FSO according to a double 4 x 4 Latin Square Design. The diets with FO, SO, or FSO reduced saturated FA, mainly C4:0, C14:0 and C16:0, while increased the unsaturated FA C18:1 and C18:2 in milk from cows and buffaloes. Cholesterol content decreased in cow's AMF while increased in buffalo's AMF when a diet supplemented with FO, SO, or FSO. The diet with SO or FSO increased the content of vitamin E in AMF obtained from cows (25.06 and 17.89 mg 100 g-1) and buffaloes (28.48 and 30.32 mg 100 g-1) compared with the control diet (11.02 and 15.68 mg 100 g-1), respectively, which correlated positively with scavenging activity for DPPH• (r2 = 0.66) and ABTS• (r2 = 0.67) radicals. Solid fat content (SFC) was high for cow’s AMF, with 58.12-60.37% at 5°C compared to that of buffalo's AMF, with 52.37-56.98%, but was low for cow's AMF at >15°C. Finally, supplementing a diet with vegetable oils, particularly SO, improves the quality of AMF; increases USFA/SFA ratio, vitamin E content, and antioxidant activities |
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Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oilsQuality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oilsanhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat contentanhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat contentThe experiment was carried out to evaluate the quality of anhydrous milk fat (AMF) of cows and buffaloes supplemented with flaxseed oil (FO), soybean oil (SO), or their mixture (FSO). Lactating crossbred cows and buffaloes were fed with control diet or with one of three supplements: 2% FO, 2% SO, and 2% FSO according to a double 4 x 4 Latin Square Design. The diets with FO, SO, or FSO reduced saturated FA, mainly C4:0, C14:0 and C16:0, while increased the unsaturated FA C18:1 and C18:2 in milk from cows and buffaloes. Cholesterol content decreased in cow's AMF while increased in buffalo's AMF when a diet supplemented with FO, SO, or FSO. The diet with SO or FSO increased the content of vitamin E in AMF obtained from cows (25.06 and 17.89 mg 100 g-1) and buffaloes (28.48 and 30.32 mg 100 g-1) compared with the control diet (11.02 and 15.68 mg 100 g-1), respectively, which correlated positively with scavenging activity for DPPH• (r2 = 0.66) and ABTS• (r2 = 0.67) radicals. Solid fat content (SFC) was high for cow’s AMF, with 58.12-60.37% at 5°C compared to that of buffalo's AMF, with 52.37-56.98%, but was low for cow's AMF at >15°C. Finally, supplementing a diet with vegetable oils, particularly SO, improves the quality of AMF; increases USFA/SFA ratio, vitamin E content, and antioxidant activitiesThe experiment was carried out to evaluate the quality of anhydrous milk fat (AMF) of cows and buffaloes supplemented with flaxseed oil (FO), soybean oil (SO), or their mixture (FSO). Lactating crossbred cows and buffaloes were fed with control diet or with one of three supplements: 2% FO, 2% SO, and 2% FSO according to a double 4 x 4 Latin Square Design. The diets with FO, SO, or FSO reduced saturated FA, mainly C4:0, C14:0 and C16:0, while increased the unsaturated FA C18:1 and C18:2 in milk from cows and buffaloes. Cholesterol content decreased in cow's AMF while increased in buffalo's AMF when a diet supplemented with FO, SO, or FSO. The diet with SO or FSO increased the content of vitamin E in AMF obtained from cows (25.06 and 17.89 mg 100 g-1) and buffaloes (28.48 and 30.32 mg 100 g-1) compared with the control diet (11.02 and 15.68 mg 100 g-1), respectively, which correlated positively with scavenging activity for DPPH• (r2 = 0.66) and ABTS• (r2 = 0.67) radicals. Solid fat content (SFC) was high for cow’s AMF, with 58.12-60.37% at 5°C compared to that of buffalo's AMF, with 52.37-56.98%, but was low for cow's AMF at >15°C. Finally, supplementing a diet with vegetable oils, particularly SO, improves the quality of AMF; increases USFA/SFA ratio, vitamin E content, and antioxidant activitiesEditora da Universidade Estadual de Maringá2022-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5848210.4025/actascianimsci.v45i1.58482Acta Scientiarum. Animal Sciences; Vol 45 (2023): Publicação contínua; e58482Acta Scientiarum. Animal Sciences; v. 45 (2023): Publicação contínua; e584821807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58482/751375155125Copyright (c) 2023 Acta Scientiarum. Animal Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessShazly, Ahmed Behdal Hassan, Laila Khaled Kholif, Abd El-Kader Mahmoud Sayed , Ahmed Farouk Abd El-Aziz, Mahmoud 2023-02-15T16:51:53Zoai:periodicos.uem.br/ojs:article/58482Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2023-02-15T16:51:53Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
title |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
spellingShingle |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils Shazly, Ahmed Behdal anhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat content anhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat content |
title_short |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
title_full |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
title_fullStr |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
title_full_unstemmed |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
title_sort |
Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils |
author |
Shazly, Ahmed Behdal |
author_facet |
Shazly, Ahmed Behdal Hassan, Laila Khaled Kholif, Abd El-Kader Mahmoud Sayed , Ahmed Farouk Abd El-Aziz, Mahmoud |
author_role |
author |
author2 |
Hassan, Laila Khaled Kholif, Abd El-Kader Mahmoud Sayed , Ahmed Farouk Abd El-Aziz, Mahmoud |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Shazly, Ahmed Behdal Hassan, Laila Khaled Kholif, Abd El-Kader Mahmoud Sayed , Ahmed Farouk Abd El-Aziz, Mahmoud |
dc.subject.por.fl_str_mv |
anhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat content anhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat content |
topic |
anhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat content anhydrous milk fat; flaxseed and soybean oils; fatty acid profile; vitamin E; radical scavenging activities; solid fat content |
description |
The experiment was carried out to evaluate the quality of anhydrous milk fat (AMF) of cows and buffaloes supplemented with flaxseed oil (FO), soybean oil (SO), or their mixture (FSO). Lactating crossbred cows and buffaloes were fed with control diet or with one of three supplements: 2% FO, 2% SO, and 2% FSO according to a double 4 x 4 Latin Square Design. The diets with FO, SO, or FSO reduced saturated FA, mainly C4:0, C14:0 and C16:0, while increased the unsaturated FA C18:1 and C18:2 in milk from cows and buffaloes. Cholesterol content decreased in cow's AMF while increased in buffalo's AMF when a diet supplemented with FO, SO, or FSO. The diet with SO or FSO increased the content of vitamin E in AMF obtained from cows (25.06 and 17.89 mg 100 g-1) and buffaloes (28.48 and 30.32 mg 100 g-1) compared with the control diet (11.02 and 15.68 mg 100 g-1), respectively, which correlated positively with scavenging activity for DPPH• (r2 = 0.66) and ABTS• (r2 = 0.67) radicals. Solid fat content (SFC) was high for cow’s AMF, with 58.12-60.37% at 5°C compared to that of buffalo's AMF, with 52.37-56.98%, but was low for cow's AMF at >15°C. Finally, supplementing a diet with vegetable oils, particularly SO, improves the quality of AMF; increases USFA/SFA ratio, vitamin E content, and antioxidant activities |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58482 10.4025/actascianimsci.v45i1.58482 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58482 |
identifier_str_mv |
10.4025/actascianimsci.v45i1.58482 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/58482/751375155125 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Acta Scientiarum. Animal Sciences http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Acta Scientiarum. Animal Sciences http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 45 (2023): Publicação contínua; e58482 Acta Scientiarum. Animal Sciences; v. 45 (2023): Publicação contínua; e58482 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315364206608384 |