Publication
In vivo ultasonic measurements and live weight for predicting carcass quality in Churra Tensina mountain breed lambs
| dc.contributor.author | Delfa, Rafael | |
| dc.contributor.author | Joy, Margalida | |
| dc.contributor.author | Sanz, Albina | |
| dc.contributor.author | Panea, Begoña | |
| dc.contributor.author | Álvarez-Rodríguez, Javier | |
| dc.contributor.author | Alberti, P. | |
| dc.contributor.author | Teixeira, Alfredo | |
| dc.date.accessioned | 2011-05-12T16:47:35Z | |
| dc.date.available | 2011-05-12T16:47:35Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | Forty-six single male lambs ofChurra Tensina mountain breed with a live-weight ranging from 19.9 . to 24.4 kg ('Temasco' carcass commercial type) were scanned by ultrasound (ALOKAmodel SSD- 900, with a 7.5 MHz probe) to determine M. longissimus dorsi depth and subcutaneous fat thickness between the lOth-lith, 12th-13th dorsal vertebrae and 1st-2nd, 3rd-4th lumbar vertebrae. Lambs were slaughtered and carcasses were cooled at 4 °C for 24 h and halved. The left side was divided according to a standardised jointing procedure, based on six anatomical regions: shoulder, long leg, anterior ribs, ribs, flank and neck. Each joint was then disseCted into ,muscle, bone plus remainder and subcutaneous, inter-muscular, kidney and pelvic fat. Thein vivo ultrasound measureme~ts plus slaughter weight were fitted to predict carcass tissue composition by Stepwise regression analysis. All the developed models were highly significant (P<O.OO 1) and explained 70, 51 , 82, 56, 59 and 41 % of the muscle, bone plus remainder, subcutaneous, inter-muscular, kidney and pelvic fat variation respectively. The model residual standard deviations were lower than 124.3 g. | |
| dc.identifier.citation | Delfa, R.; Joy, M.; Sanz, A.; Panea, B.; Alvarez-Rodrigues, J.; Alberti, P.; Teixeira, A. (2007). In vivo ultasonic measurements and live weight for predicting carcass quality in Churra Tensina mountain breed lambs. In Lazzaroni, C.; Gigli, S.; Gabiña, D. (Eds.) Evaluation of carcass and meat quality in cattle and sheep. Wageningen: Wageningen Academic Publishers. (EAAP publication; 123) p. 189-193. ISBN 978-90-8686-022-7 | |
| dc.identifier.isbn | 978-90-8686-022-7 | |
| dc.identifier.issn | 0071-2477 | |
| dc.identifier.uri | http://hdl.handle.net/10198/4266 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Wageningen Academic Publishers | por |
| dc.relation.ispartofseries | EAAP publication No. 123.; | |
| dc.title | In vivo ultasonic measurements and live weight for predicting carcass quality in Churra Tensina mountain breed lambs | por |
| dc.type | book part | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Wageningen Academic. | por |
| oaire.citation.endPage | 193 | por |
| oaire.citation.startPage | 189 | por |
| oaire.citation.title | Evaluation of carcass and meat quality in cattle and sheep. | por |
| person.familyName | Teixeira | |
| person.givenName | Alfredo | |
| person.identifier | 958487 | |
| person.identifier.ciencia-id | 2A1A-FF0C-185B | |
| person.identifier.orcid | 0000-0003-4607-4796 | |
| person.identifier.rid | G-4118-2011 | |
| person.identifier.scopus-author-id | 56195849200 | |
| rcaap.rights | restrictedAccess | por |
| rcaap.type | bookPart | por |
| relation.isAuthorOfPublication | 27cc89a2-6661-4d8d-a727-21109c04a74e | |
| relation.isAuthorOfPublication.latestForDiscovery | 27cc89a2-6661-4d8d-a727-21109c04a74e |
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