Feeding Systems and the Physicochemical and Sensory Quality of Lamb Meat: Can Feeding Systems Affect Lamb Meat Quality?

Geisa Costa, Renata Ernlund Freitas de Macedo, Fernando Hentz, Odilei Rogerio Prado, Claudio Jose Araujo da Silva, Cesar Augusto Taconeli and Alda Lucia Gomes Monteiro

Journal of Agricultural Studies, 2019, vol. 7, issue 4, 176-195

Abstract: This study aims to evaluate the physicochemical characteristics, fat composition, and sensory attributes of lamb meat produced in two feeding systems: (1) Unweaned and unsupplemented lambs in the pasture and (2) early weaned lambs in the pasture with concentrate supplementation post-weaning. The experiment was performed in the winter–spring pastures in the subtropical region of Brazil. The experimental design was completely randomized with two treatments (feeding systems), four paddocks per treatment and twenty lambs (experimental units) per paddock. Carcass weight, dressing percentage, pH, rib eye area, subcutaneous fat thickness, and visual fatness were determined. Loin samples were used for instrumental color, thawing and cooking loss, shear force, water holding capacity, fat and sensory analyses. Carcass pH did not differ between the systems (p > 0.05). Supplemented weaned lambs showed a higher body condition score, carcass weight, dressing percentage and fatness (p

Keywords: fatty acids; lamb production; sensorial analysis; pasture; ruminant (search for similar items in EconPapers)
Date: 2019
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.macrothink.org/journal/index.php/jas/article/view/15500/12147 (application/pdf)
http://www.macrothink.org/journal/index.php/jas/article/view/15500 (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:mth:jas888:v:7:y:2019:i:2:p:176-195

Access Statistics for this article

Journal of Agricultural Studies is currently edited by Richard Williams

More articles in Journal of Agricultural Studies from Macrothink Institute
Bibliographic data for series maintained by Technical Support Office ( this e-mail address is bad, please contact ).