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Variations in the metabolome of unaged and aged beef from black-and-white cows and heifers by 1H NMR spectroscopy

dc.contributor.authorBischof, Greta
dc.contributor.authorJanuschewski, Edwin
dc.contributor.authorWitte, Franziska
dc.contributor.authorTerjung, Nino
dc.contributor.authorHeinz, Volker
dc.contributor.authorJuadjur, Andreas
dc.contributor.authorGibis, Monika
dc.date.accessioned2024-09-03T13:38:00Z
dc.date.available2024-09-03T13:38:00Z
dc.date.issued2023de
dc.description.abstract(1) Background: The selection of raw material and the postmortem processing of beef influence its quality, such as taste. In this study, the metabolome of beef from cows and heifers is examined for differences during aging. (2) Methods: Thirty strip loins from eight heifers and seven cows (breed code: 01–SBT) were cut into ten pieces and aged for 0, 7, 14, 21 and 28 days. Samples from the left strip loins were wet-aged in vacuum, while samples from right strip loins were dry-aged at 2 °C and 75% relative humidity. The beef samples were extracted with methanol–chloroform–water, and the polar fraction was used for 1H NMR analysis. (3) Results: The PCA and OPLS-DA showed that the metabolome of cows and heifers varied. Eight metabolites revealed significant differences (p < 0.05) in the samples from cows and heifers. The aging time and aging type of beef also affected the metabolome. Twenty-eight and 12 metabolites differed significantly (p < 0.05) with aging time and aging type, respectively. (4) Conclusions: The variations between cows and heifers and aging time affect the metabolome of beef. By comparison, the influence of aging type is present but less pronounced.en
dc.identifier.urihttps://hohpublica.uni-hohenheim.de/handle/123456789/16490
dc.identifier.urihttps://doi.org/10.3390/foods12040785
dc.language.isoengde
dc.rights.licensecc_byde
dc.source2304-8158de
dc.sourceFoods; Vol. 12, No. 4 (2023) 785de
dc.subjectDry-aged
dc.subjectWet-aged
dc.subjectBovine
dc.subjectMaturation
dc.subjectRipening
dc.subjectAging time
dc.subjectAging type
dc.subjectMeat
dc.subject.ddc630
dc.titleVariations in the metabolome of unaged and aged beef from black-and-white cows and heifers by 1H NMR spectroscopyen
dc.type.diniArticle
dcterms.bibliographicCitationFoods, 12 (2023), 4, 785. https://doi.org/10.3390/foods12040785. ISSN: 2304-8158
dcterms.bibliographicCitation.issn2304-8158
dcterms.bibliographicCitation.issue4
dcterms.bibliographicCitation.journaltitleFoods
dcterms.bibliographicCitation.volume12
local.export.bibtex@article{Bischof2023, url = {https://hohpublica.uni-hohenheim.de/handle/123456789/16490}, doi = {10.3390/foods12040785}, author = {Bischof, Greta and Januschewski, Edwin and Witte, Franziska et al.}, title = {Variations in the metabolome of unaged and aged beef from black-and-white cows and heifers by 1H NMR spectroscopy}, journal = {Foods}, year = {2023}, volume = {12}, number = {4}, }
local.export.bibtexAuthorBischof, Greta and Januschewski, Edwin and Witte, Franziska et al.
local.export.bibtexKeyBischof2023
local.export.bibtexType@article

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