Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8906 |
Resumo: | Recent research has found that forage cactus (Opuntia stricta [Haw], Haw) has a unique characteristic of reducing the C18:0 levels of milk from cows fed cactus associated with vegetable oil. The objective of the present study was to evaluate the effects of partial replacement of elephant grass (Pennisetum purpuream, Schum) by forage cactus and total corn ground with extra-fat whole corn germ (GINEX) on the fatty acid profile of goat milk fat. The experiment was carried out in the goat farming sector of the Animal Science Department (DZ), at the Federal Rural University of Pernambuco (UFRPE), in the city of Recife. Twelve lactating Saanen goats, multiparous, with average body weight of 54 ± 5.0 kg, initial production of 2.1 kg of milk/day and average lactation period of 45 ± 7 days were used. The animals were distributed in three simultaneous 4 x 4 Latin squares according to milk production and assigned to four treatments in a 2 x 2 factorial arrangement, corresponding to two energy sources (corn or GINEX) and the presence or not of forage cactus Mexican Elephant Ear (FCMEE). Data were analyzed using the SAS PROC MIXED procedure. There was an increase (P = 0.03) in milk fat contents with the use of GINEX as an energy source. The association of palm and GINEX provided a significant increase (P< 0.001) in the CLA concentration cis-9, trans-11 (1.96 g/100 g) and C18:1 trans-11 (1.96 g/100 g) in the goat milk fat. In parallel, the use of cactus reduced the levels of C18:0. When palm was associated with GINEX, there was a reduction in C16:0 (20.37 g/100 g). The use of diets containing GINEX forage cactus is recommended as it increases the nutraceutical properties of goat milk. |
id |
URPE_19a15aedd5eaf8dca64bc76c94d30798 |
---|---|
oai_identifier_str |
oai:tede2:tede2/8906 |
network_acronym_str |
URPE |
network_name_str |
Biblioteca Digital de Teses e Dissertações da UFRPE |
repository_id_str |
|
spelling |
FERREIRA, Marcelo de AndradeGAMA, Marco Antônio Sundfeld daSOUZA, Andreia Fernandes deCARVALHO, Francisco Fernando Ramos deMONTEIRO, Carolina Corrêa de Figueiredohttp://lattes.cnpq.br/9829552791035551CORRÊA, Agni Martins Nunes2023-04-11T17:11:56Z2022-02-25CORRÊA, Agni Martins Nunes. Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos. 2022. 38 f. Dissertação (Programa de Pós-Graduação em Zootecnia) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8906Recent research has found that forage cactus (Opuntia stricta [Haw], Haw) has a unique characteristic of reducing the C18:0 levels of milk from cows fed cactus associated with vegetable oil. The objective of the present study was to evaluate the effects of partial replacement of elephant grass (Pennisetum purpuream, Schum) by forage cactus and total corn ground with extra-fat whole corn germ (GINEX) on the fatty acid profile of goat milk fat. The experiment was carried out in the goat farming sector of the Animal Science Department (DZ), at the Federal Rural University of Pernambuco (UFRPE), in the city of Recife. Twelve lactating Saanen goats, multiparous, with average body weight of 54 ± 5.0 kg, initial production of 2.1 kg of milk/day and average lactation period of 45 ± 7 days were used. The animals were distributed in three simultaneous 4 x 4 Latin squares according to milk production and assigned to four treatments in a 2 x 2 factorial arrangement, corresponding to two energy sources (corn or GINEX) and the presence or not of forage cactus Mexican Elephant Ear (FCMEE). Data were analyzed using the SAS PROC MIXED procedure. There was an increase (P = 0.03) in milk fat contents with the use of GINEX as an energy source. The association of palm and GINEX provided a significant increase (P< 0.001) in the CLA concentration cis-9, trans-11 (1.96 g/100 g) and C18:1 trans-11 (1.96 g/100 g) in the goat milk fat. In parallel, the use of cactus reduced the levels of C18:0. When palm was associated with GINEX, there was a reduction in C16:0 (20.37 g/100 g). The use of diets containing GINEX forage cactus is recommended as it increases the nutraceutical properties of goat milk.Uma pesquisa recente constatou que a palma forrageira (Opuntia stricta [Haw], Haw) possui uma característica única de reduzir os teores de C18:0 do leite de vacas alimentadas com palma forrageira associada à óleo vegetal. Objetivou-se no presente estudo avaliar os efeitos da substituição parcial do capim elefante (Pennisetum purpuream, Schum) pela palma forrageira e total do milho moído pelo gérmen integral extragordo de milho (GINEX) no perfil de ácidos graxos da gordura do leite de cabras. O experimento foi realizado no setor de Caprinovinocultura do Departamento de Zootecnia (DZ), da Universidade Federal Rural de Pernambuco (UFRPE), na cidade de Recife. Foram utilizadas 12 cabras da raça Saanen em lactação, multíparas, com peso corporal médio de 54 ± 5,0 kg, produção inicial de 2,1 kg de leite/dia e período de lactação médio de 45 ± 7 dias. Os animais foram distribuídos em três quadrados latinos 4 x 4 simultâneos de acordo com a produção de leite e atribuídos a quatro tratamentos em arranjo fatorial 2 x 2, correspondente à duas fontes de energia (milho ou GINEX) e a presença ou não de palma forrageira orelha de elefante mexicana (POEM). Os dados foram analisados utilizando o procedimento PROC MIXED do SAS. Houve aumento (P = 0,03) nos teores de gordura do leite com a utilização do GINEX como fonte de energia. A associação de palma e GINEX proporcionou expressivo aumento (P< 0,001) na concentração CLA cis-9, trans-11 (1,96 g/100 g) e C18:1 trans-11 (1,96 g/100 g) na gordura do leite de cabras. Paralelamente, a utilização de palma diminuiu os teores de C18:0. Quando a palma foi associada ao GINEX, houve redução do C16:0 (20,37 g/100 g). Recomenda-se a utilização de dietas contendo palma forrageira GINEX por aumentar as propriedades nutracêuticas do leite de cabras.Submitted by Mario BC (mario@bc.ufrpe.br) on 2023-04-11T17:11:56Z No. of bitstreams: 1 Agni Martins Nunes Correa.pdf: 555533 bytes, checksum: 1f92b60cbda5ab1bcac5cad4e10ab81d (MD5)Made available in DSpace on 2023-04-11T17:11:56Z (GMT). No. of bitstreams: 1 Agni Martins Nunes Correa.pdf: 555533 bytes, checksum: 1f92b60cbda5ab1bcac5cad4e10ab81d (MD5) Previous issue date: 2022-02-25application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em ZootecniaUFRPEBrasilDepartamento de ZootecniaPalma forrageiraAnticarcinogênicoBiohidrogenaçãoCaprinoculturaNutrição animalCaprino de leiteCIENCIAS AGRARIAS::ZOOTECNIAPalma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-3881065194686295060600600600-76856541506829724321346858981270845602info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALAgni Martins Nunes Correa.pdfAgni Martins Nunes Correa.pdfapplication/pdf555533http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8906/2/Agni+Martins+Nunes+Correa.pdf1f92b60cbda5ab1bcac5cad4e10ab81dMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8906/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/89062023-04-11 14:11:56.763oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:37:34.902453Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
title |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
spellingShingle |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos CORRÊA, Agni Martins Nunes Palma forrageira Anticarcinogênico Biohidrogenação Caprinocultura Nutrição animal Caprino de leite CIENCIAS AGRARIAS::ZOOTECNIA |
title_short |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
title_full |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
title_fullStr |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
title_full_unstemmed |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
title_sort |
Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos |
author |
CORRÊA, Agni Martins Nunes |
author_facet |
CORRÊA, Agni Martins Nunes |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
FERREIRA, Marcelo de Andrade |
dc.contributor.advisor-co1.fl_str_mv |
GAMA, Marco Antônio Sundfeld da |
dc.contributor.advisor-co2.fl_str_mv |
SOUZA, Andreia Fernandes de |
dc.contributor.referee1.fl_str_mv |
CARVALHO, Francisco Fernando Ramos de |
dc.contributor.referee2.fl_str_mv |
MONTEIRO, Carolina Corrêa de Figueiredo |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/9829552791035551 |
dc.contributor.author.fl_str_mv |
CORRÊA, Agni Martins Nunes |
contributor_str_mv |
FERREIRA, Marcelo de Andrade GAMA, Marco Antônio Sundfeld da SOUZA, Andreia Fernandes de CARVALHO, Francisco Fernando Ramos de MONTEIRO, Carolina Corrêa de Figueiredo |
dc.subject.por.fl_str_mv |
Palma forrageira Anticarcinogênico Biohidrogenação Caprinocultura Nutrição animal Caprino de leite |
topic |
Palma forrageira Anticarcinogênico Biohidrogenação Caprinocultura Nutrição animal Caprino de leite CIENCIAS AGRARIAS::ZOOTECNIA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::ZOOTECNIA |
description |
Recent research has found that forage cactus (Opuntia stricta [Haw], Haw) has a unique characteristic of reducing the C18:0 levels of milk from cows fed cactus associated with vegetable oil. The objective of the present study was to evaluate the effects of partial replacement of elephant grass (Pennisetum purpuream, Schum) by forage cactus and total corn ground with extra-fat whole corn germ (GINEX) on the fatty acid profile of goat milk fat. The experiment was carried out in the goat farming sector of the Animal Science Department (DZ), at the Federal Rural University of Pernambuco (UFRPE), in the city of Recife. Twelve lactating Saanen goats, multiparous, with average body weight of 54 ± 5.0 kg, initial production of 2.1 kg of milk/day and average lactation period of 45 ± 7 days were used. The animals were distributed in three simultaneous 4 x 4 Latin squares according to milk production and assigned to four treatments in a 2 x 2 factorial arrangement, corresponding to two energy sources (corn or GINEX) and the presence or not of forage cactus Mexican Elephant Ear (FCMEE). Data were analyzed using the SAS PROC MIXED procedure. There was an increase (P = 0.03) in milk fat contents with the use of GINEX as an energy source. The association of palm and GINEX provided a significant increase (P< 0.001) in the CLA concentration cis-9, trans-11 (1.96 g/100 g) and C18:1 trans-11 (1.96 g/100 g) in the goat milk fat. In parallel, the use of cactus reduced the levels of C18:0. When palm was associated with GINEX, there was a reduction in C16:0 (20.37 g/100 g). The use of diets containing GINEX forage cactus is recommended as it increases the nutraceutical properties of goat milk. |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022-02-25 |
dc.date.accessioned.fl_str_mv |
2023-04-11T17:11:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CORRÊA, Agni Martins Nunes. Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos. 2022. 38 f. Dissertação (Programa de Pós-Graduação em Zootecnia) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8906 |
identifier_str_mv |
CORRÊA, Agni Martins Nunes. Palma forrageira e gérmen integral extragordo de milho em dietas para cabras em lactação : perfil de ácidos graxos. 2022. 38 f. Dissertação (Programa de Pós-Graduação em Zootecnia) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8906 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
-3881065194686295060 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
-7685654150682972432 |
dc.relation.cnpq.fl_str_mv |
1346858981270845602 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Zootecnia |
dc.publisher.initials.fl_str_mv |
UFRPE |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Departamento de Zootecnia |
publisher.none.fl_str_mv |
Universidade Federal Rural de Pernambuco |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFRPE instname:Universidade Federal Rural de Pernambuco (UFRPE) instacron:UFRPE |
instname_str |
Universidade Federal Rural de Pernambuco (UFRPE) |
instacron_str |
UFRPE |
institution |
UFRPE |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFRPE |
collection |
Biblioteca Digital de Teses e Dissertações da UFRPE |
bitstream.url.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8906/2/Agni+Martins+Nunes+Correa.pdf http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8906/1/license.txt |
bitstream.checksum.fl_str_mv |
1f92b60cbda5ab1bcac5cad4e10ab81d bd3efa91386c1718a7f26a329fdcb468 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE) |
repository.mail.fl_str_mv |
bdtd@ufrpe.br ||bdtd@ufrpe.br |
_version_ |
1810102268877340672 |