Use of video image analysis, ribeye grids, and linear ribeye measurements to predict and compare ribeye areas from carcass left and right sides

dc.citation.epage17en_US
dc.citation.spage14en_US
dc.contributor.authorWaylan, A.T.
dc.contributor.authorCampbell, R.E.
dc.contributor.authorUnruh, John A.
dc.contributor.authoreidjunruhen_US
dc.date.accessioned2010-09-02T20:28:40Z
dc.date.available2010-09-02T20:28:40Z
dc.date.issued2010-09-02T20:28:40Z
dc.date.published1997en_US
dc.description.abstractRibeye tracings from 265 beef carcasses were used to compare ribeye areas from right and left sides. When video image analysis (VIA) was used to determine ribeye area, no difference (P=.48) was observed between right and left sides. However, when ribeye area was determine d by using USDA grids, those on the left side were slightly larger (P<.01) than those on right side. This difference is negligible considering the wide rang e in variation (SD=.68 in2) between right and left side ribeye areas. Ribeye area correlations between VIA and grid result s were high for both right (.96) and left (.95) sides. Linear measures (length, midwidth, and widest width) of ribeyes predicted ribeye area with reasonable accuracy ( R2=.90 and .91). These methods provide several options to determine ribeye area. However, data collectors need to realize that the difference between right and left side ribeye areas may be a greater variable than the sensitivity of the method used.en_US
dc.description.conferenceCattlemen's Day, 1997, Kansas State University, Manhattan, KS, March 7, 1997en_US
dc.identifier.urihttp://hdl.handle.net/2097/4788
dc.publisherKansas State University. Agricultural Experiment Station and Cooperative Extension Serviceen_US
dc.relation.isPartOfCattlemen’s Day, 1997en_US
dc.relation.isPartOfKansas Agricultural Experiment Station contribution; no. 97-309-Sen_US
dc.relation.isPartOfReport of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 783en_US
dc.subjectBeefen_US
dc.subjectVideo image analysisen_US
dc.subjectRibeye gridsen_US
dc.subjectLinear ribeye measurementsen_US
dc.titleUse of video image analysis, ribeye grids, and linear ribeye measurements to predict and compare ribeye areas from carcass left and right sidesen_US
dc.typeArticle (author version)en_US

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