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Effect of in ovo feeding with a multi-strain probiotic containing effective microorganisms and Zn-Gly chelate on the fatty acid profile, lipid profile, and malondialdehyde level in the serum and tissues of newly-hatched chickens

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cris.virtual.author-orcid0000-0003-3638-4192
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dc.abstract.enModern poultry production strives to ensure the safety of food products by constantly improving the health parameters of birds. Multi-strain probiotics containing effective microorganisms and microelements, especially zinc in chelated form, currently play an important role in poultry feeding. We hypothesized that supplementation of chicken embryos with a multi-strain probiotic and glycine-zinc chelate may influence lipid metabolism in the serum and tissues of newly hatched chicks, leading to an increase in the body's antioxidant capacity. Therefore, the aim of the study was to assess the lipid profile, fatty acid profile and malondialdehyde (MDA) concentration in the serum and tissues of newly hatched chickens supplemented in ovo with a multi-strain probiotic and zinc glycine chelate. The experiment was conducted on 1,500 fertilized hatching eggs obtained from 36-week-old commercial broilers (Ross x Ross 308). A multi-strain probiotic and zinc glycine chelate (Zn-Gly) were administered on the 17th day of incubation. Samples of peripheral blood and tissues of the liver, small intestine (ileum), pectoral muscle, thigh muscle and yolk sac, collected on the day of hatch and at 7 days post-hatch, were used to analyse biochemical parameters and determine the malondialdehyde level and fatty acid profile. The results indicate that in ovo supplementation with a multi-strain probiotic and Zn-Gly chelate on the 17th day of incubation affects fat metabolism. Simultaneous administration of a multi-strain probiotic and Zn-Gly chelate did not increase the concentration of polyunsaturated fatty acids (PUFAs) in the muscles. In birds treated with Zn-Gly chelate, the PUFA concentration was increased in the muscle tissue in the period up to 7 days post-hatch, i.e. during the development of the chicks. Moreover, the analysis of the results confirmed that in ovo supplementation with a multi-strain probiotic and Zn-Gly chelate stimulates the synthesis of saturated fatty acids (SFAs), mainly stearic, palmitic and myristic acids, and improves the ratio of PUFAs to SFAs. The multi-strain probiotic and Zn-Gly chelate administered in ovo did not cause excessive MDA synthesis in the tissues, suggesting that these preparations reduce oxidative stress in the developing embryo and newly hatched chick.
dc.affiliationWydział Medycyny Weterynaryjnej i Nauk o Zwierzętach
dc.affiliation.instituteKatedra Żywienia Zwierząt
dc.contributor.authorCiszewski, Artur
dc.contributor.authorJarosz, Łukasz S.
dc.contributor.authorGrądzki, Zbigniew
dc.contributor.authorMarek, Agnieszka
dc.contributor.authorKaczmarek, Sebastian
dc.contributor.authorKwiecień, Małgorzata
dc.contributor.authorRysiak, Anna
dc.date.access2025-01-13
dc.date.accessioned2025-01-13T08:26:41Z
dc.date.available2025-01-13T08:26:41Z
dc.date.copyright2024-09-29
dc.date.issued2024
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if1,8
dc.description.points140
dc.description.reviewreview
dc.description.versionfinal_published
dc.description.volume289
dc.identifier.doi10.1016/j.livsci.2024.105577
dc.identifier.issn1871-1413
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2323
dc.identifier.weblinkhttps://www.sciencedirect.com/science/article/pii/S1871141324001835
dc.languageen
dc.pbn.affiliationanimal science and fisheries
dc.relation.ispartofLivestock Science
dc.relation.pagesart. 105577
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOTHER
dc.subject.enIn ovo
dc.subject.enzinc glycine chelate
dc.subject.enMulti-strain probiotic
dc.subject.enFatty acid
dc.subject.enMalondialdehyde
dc.titleEffect of in ovo feeding with a multi-strain probiotic containing effective microorganisms and Zn-Gly chelate on the fatty acid profile, lipid profile, and malondialdehyde level in the serum and tissues of newly-hatched chickens
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.volume289