Feeding Cactus (Opuntia stricta [Haw.] Haw.) Cladodes as a Partial Substitute for Elephant Grass (Pennisetum purpureum Schum.) Induces Beneficial Changes in Milk Fatty Acid Composition of Dairy Goats Fed Full-Fat Corn Germ.

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dc.contributorAGNI MARTINS NUNES CORRÊA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorCAMILA SOUSA DA SILVA, CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
dc.contributorMARCO ANTONIO SUNDFELD DA GAMA, CPPSE
dc.contributorLUCIANA FELIZARDO PEREIRA SOARES, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorANDREIA FERNANDES DE SOUZA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorMICHELLE CHRISTINA BERNARDO SIQUEIRA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorELIZABETH QUEIROZ LOPES DE VASCONCELOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorVICTOR JAVIER LICONA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorROBERT EMILIO MORA LUNA, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO CHILE
dc.contributorTHAYANE VITÓRIA MONTEIRO SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO.
dc.creatorCORRÊA, A. M. N.
dc.creatorSILVA, C. S. da
dc.creatorGAMA, M. A. S. da
dc.creatorSOARES, L. F. P.
dc.creatorSOUZA, A. F. de
dc.creatorSIQUEIRA, M. C. B.
dc.creatorVASCONCELOS, E. Q. L. de
dc.creatorLICONA, V. J.
dc.creatorLUNA, R. E. M.
dc.creatorSANTOS, T. V. M.
dc.date2025-05-19T14:47:31Z
dc.date2025-05-19T14:47:31Z
dc.date2025-05-16
dc.date2025
dc.date.accessioned2026-07-07T05:34:36Z
dc.descriptionAbstract: The present study explored the combined effects of CC (Opuntia stricta [Haw.] Haw.) and full-fat corn germ (FFCG) as a source of supplementary PUFA on milk fatty acid (FA) composition of dairy goats fed elephant grass (EG). Twelve Saanen goats were used in a replicated 4 × 4 Latin square design in a 2 × 2 factorial arrangement of treatments (GC or FFCG as energy sources, and the inclusion or not of CC in the diet as a partial substitute for EG). The proportions of various milk FAs were influenced by CC, FFCG, or both. Significant interactions between CC and FFCG were noted for most trans-C18:1 and CLA isomers. Specifically, including CC in the FFCG-supplemented diet increased the levels of trans-11 C18:1 and cis-9, trans-11 CLA in milk fat, whereas these isomers were unchanged or slightly reduced with CC in the GC diet. Similar patterns were observed for C18:2 n-6, while C16:0 increased with CC in the GC diet. Ratios of trans-C18:1/C18:0 and trans-11 C18:1/C18:0 were notably higher when CC was included in the FFCG-supplemented diet. These findings suggest that CC inhibits the last step of rumen biohydrogenation in dairy goats, enriching milk with trans-11 C18:1 and cis-9, trans-11 CLA when supplementary PUFA is provided in the diet.
dc.identifierDairy, v. 6, n. 3, 23, 2025.
dc.identifier2624-862X
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1175703
dc.identifier.urihttp://hdl.handle.net/123456789/495524
dc.languageeng
dc.rightsopenAccess
dc.subjectCabra Leiteira
dc.subjectCapim Elefante
dc.subjectCacto
dc.subjectBiohydrogenation
dc.subjectMilk fat
dc.subjectForage
dc.subjectHuman health
dc.subjectDairy goats
dc.subjectOpuntia stricta
dc.titleFeeding Cactus (Opuntia stricta [Haw.] Haw.) Cladodes as a Partial Substitute for Elephant Grass (Pennisetum purpureum Schum.) Induces Beneficial Changes in Milk Fatty Acid Composition of Dairy Goats Fed Full-Fat Corn Germ.
dc.typeArtigo de periódico

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