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Analysis of Physical Parameters and Chemical Composition of Offal From Puławska Fattening Pigs Raised in Deep Litter and Slatted Floor Housing Systems

cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0003-3904-7925
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid0423ba5d-ed4d-40c0-b088-59c3e11289c7
dc.affiliationWydział Medycyny Weterynaryjnej i Nauk o Zwierzętach
dc.affiliation.instituteKatedra Hodowli Zwierząt i Oceny Surowców
dc.contributor.authorKropiwiec-Domańska, Kinga
dc.contributor.authorBabicz, Marek
dc.contributor.authorSzyndler-Nędza, Magdalena
dc.contributor.authorTyra, Mirosław
dc.contributor.authorSkrzypczak, Ewa
dc.date.access2025-01-16
dc.date.accessioned2025-01-16T08:44:27Z
dc.date.available2025-01-16T08:44:27Z
dc.date.copyright2024-01-23
dc.date.issued2024
dc.description.abstract<jats:title>Abstract</jats:title> <jats:p>The objective of this study was to comparatively analyse the physical parameters, basic chemical composition and the macro- and microelement content of offal obtained from fattening pigs raised in deep litter and slatted floor housing systems. The experiment involved a group of 80 Puławska fatteners, including 40 pigs kept in deep-litter pens (group I) and 40 pigs in slatted pens without bedding (group II). Offal (tongues, kidneys, hearts, lungs and livers) was evaluated for weight, physical characteristics (pH<jats:sub>45</jats:sub>, pH<jats:sub>24</jats:sub>, WHC), chemical composition (water, protein, fat) and the content of minerals: macro- (K, Na, Mg, Ca) and microelements (Zn, Fe, Mn, Cu). Based on the results obtained, associations were found between housing system and basic chemical composition of some offal, i.e. percentage of water (slatted floor&lt;deep litter) and protein (slatted floor&gt;deep litter) in lungs, content of protein (slatted floor&gt;deep litter) and fat (slatted floor&lt;deep litter) in liver, and content of fat in heart (slatted floor&lt;deep litter). The amount of macro- and microelements was significantly differentiated by the housing system with regard to the kidneys: potassium, magnesium, calcium and manganese (slatted floor&lt;deep litter), sodium (slatted floor&gt;deep litter); lungs: sodium (slatted floor&gt;deep litter), potassium (slatted floor&lt;deep litter); and liver: iron (slatted floor&gt;deep litter) and copper (slatted floor&lt;deep litter). In general, the housing system of fattening pigs modified the physical parameters and chemical composition of the analysed offal.</jats:p>
dc.description.bibliographybibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if1,8
dc.description.number1
dc.description.points140
dc.description.versionfinal_published
dc.description.volume24
dc.identifier.doi10.2478/aoas-2023-0070
dc.identifier.eissn2300-8733
dc.identifier.issn1642-3402
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2360
dc.identifier.weblinkhttps://sciendo.com/article/10.2478/aoas-2023-0070?tab=recent-articles
dc.languageen
dc.pbn.affiliationanimal science and fisheries
dc.relation.ispartofAnnals of Animal Science
dc.relation.pages269-276
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.enfatteners
dc.subject.enPuławska breed
dc.subject.enoffal
dc.subject.enquality
dc.subject.enhousing system
dc.titleAnalysis of Physical Parameters and Chemical Composition of Offal From Puławska Fattening Pigs Raised in Deep Litter and Slatted Floor Housing Systems
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume24