Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1150073
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dc.contributor.authorGAMA, M. A. S. da
dc.contributor.authorGOTTSCHALK, L. M. F.
dc.contributor.authorWILHELM, A. E.
dc.contributor.authorOLIVEIRA, A. H.
dc.contributor.authorBORGES, C. A. V.
dc.contributor.authorPAULA, T. A.
dc.contributor.authorFÉLIX, S. B.
dc.contributor.authorFERREIRA, M. A.
dc.contributor.authorANTONIASSI, R.
dc.date.accessioned2022-12-20T15:01:44Z-
dc.date.available2022-12-20T15:01:44Z-
dc.date.created2022-12-20
dc.date.issued2022
dc.identifier.citationIn: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 28., 2022. Anais... [Online]: SBCTA; Embrapa, 2022. Evento online.
dc.identifier.isbn978-65-5465-011-3eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1150073-
dc.descriptionCactus cladodes (CC) contain numerous polyphenols (PP) with potential health benefits. We recently showed that associating CC with soybean oil (SO) in cows' diet markedly increased the cis-9, trans-11 CLA content in milk, probably through modulation of rumen microbiota by PP. Here, we investigated whether feeding CC to cows in our previous study increases total phenolic content (TFC) in milk. Twelve cows were used in a two-period study: a) Baseline (BL): all cows received a diet composed of sorghum silage (SS) and a concentrate without SO for 14 d; b) Treatment: cows received the following SO-supplemented diets for 21 d (n=4/group): Control: diet containing only SS as forage; CC1: CC replaced half of SS; CC2: same diet as in CC1, but CC and the concentrate were fed separately from SS. Milk samples were collected on the last day of BL period and weekly during treatment period, and were analysed for TFC using the Folin-Ciocalteu method. TFC numerically increased (P > 0.05) by 31% and 7.7% in CC1 and CC2 as compared to control (0.273 ± 0.03, 0.225 ± 0.03, and 0.209 ± 0.03 mg GAE/g of milk, respectively) at the end of treatment period. Cactus feeding promoted a moderate increase in milk TFC, which is expected to improve the nutraceutical value of milk.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectCactus cladodes
dc.subjectCis 9
dc.subjectTrans 11 CLA
dc.subjectRumen microbiota
dc.subjectTotal phenolic content
dc.subjectNutraceutical value of milk
dc.titleTotal phenolic content in milk from cows fed cactus (Opuntia stricta) cladodes as a partial substitute for sorghum silage in soybean oil-supplemented diets.
dc.typeArtigo em anais e proceedings
dc.subject.nalthesaurusPolyphenols
dc.subject.nalthesaurusForage
dc.format.extent25 p.
riaa.ainfo.id1150073
riaa.ainfo.lastupdate2022-12-20
dc.contributor.institutionMARCO ANTONIO SUNDFELD DA GAMA, CPPSE
dc.contributor.institutionLEDA MARIA FORTES GOTTSCHALK, CTAAeng
dc.contributor.institutionALLAN EDUARDO WILHELM, CTAAeng
dc.contributor.institutionAGNELLI HOLANDA OLIVEIRA, CTAAeng
dc.contributor.institutionCRISTIANO AMANCIO VIEIRA BORGES, CNPGLeng
dc.contributor.institutionTALITA A. PAULA, UFRPEeng
dc.contributor.institutionSILAS B. FÉLIX, UFRPEeng
dc.contributor.institutionMARCELO A. FERREIRA, UFRPEeng
dc.contributor.institutionROSEMAR ANTONIASSI, CTAA.eng
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