Desmin and Peroxiredoxin-2 are Potential Biomarkers for Pork Tenderness Lonergan, Steven Carlson, Kelsey Prusa, Kenneth Huff-Lonergan, Elisabeth Fedler, Chris Steadham, Ed Huff-Lonergan, Elisabeth Lonergan, Steven 2018-08-25T20:08:41.000 2020-06-29T23:37:00Z 2020-06-29T23:37:00Z Sun Jan 01 00:00:00 UTC 2017 2017-01-01
dc.description.abstract <p>Aged pork loins were selected to have similar ultimate pH, color, lipid content, and purge. The star probe values (kg) obtained from these loins were evaluated and loins were sorted into either a low star probe (LSP) group or a high star probe (HSP) group. Two-dimensional difference in gel electrophoresis (2D-DIGE) was used to identify differences insarcoplasmic proteomes between LSP and HSP groups. Metabolic, stress response, structural, and regulatory protein spots were identified to be significantly different between classification groups. The structural protein desmin was identified to be more abundant in LSP samples and the stress response protein peroxiredoxin-2 was identified to be more abundant in HSP samples. Because these protein were identified as being significantly different between classification groups in the soluble, sarcoplasmic fraction of samples, these proteins are potential candidates to be biomarkers to differentiate between tough and tender aged pork loins.</p>
dc.identifier archive/
dc.identifier.articleid 2243
dc.identifier.contextkey 9913193
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ans_air/vol663/iss1/3
dc.language.iso en
dc.relation.ispartofseries Animal Science Research Reports
dc.relation.ispartofseries ASL R3130
dc.source.bitstream archive/|||Fri Jan 14 23:20:56 UTC 2022
dc.subject.disciplines Meat Science
dc.title Desmin and Peroxiredoxin-2 are Potential Biomarkers for Pork Tenderness
dc.type article
dc.type.genre animal_products
dspace.entity.type Publication
relation.isAuthorOfPublication 8e04bc80-6e32-476c-a184-b0311cebe213
relation.isAuthorOfPublication 6a8e1178-0f76-46eb-bf7a-9f871232456b
relation.isJournalIssueOfPublication d617d232-28f0-4f88-964e-6cae4e0f2321
relation.isSeriesOfPublication 7f3839b7-b833-4418-a6fa-adda2b23950a
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