Journal
MEAT SCIENCE
Volume 86, Issue 2, Pages 371-376Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.meatsci.2010.05.017
Keywords
Pig; Carcass characteristics; Meat quality; Dry-cured ham; Duroc
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Funding
- CNPq (National Council of Research and Development)
- FAPEMIG (Minas Gerais State Research Foundation)
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Carcass and ham quality characteristics of pig populations divided by harvest weights - HW (130 and 160 kg) were evaluated to determine the effects of gender (barrows and gilts) and distinct genetic groups - purebred (DUDU) and crossbred Duroc (DULA, DUWI and DULL) as well as purebred Large White (WIWI) on the suitability for use in dry-cured ham production. At 130 kg, DUDU pigs yielded the highest fat thickness of the ham (P<0.01) and an intramuscular fat content (IMF) of 3.15% in Semimembranosus muscle (SM). DUDU pigs also had a SM pH(u) of 5.7. This genetic group met the specifications for dry-cured ham production. No differences could be found in meat quality characteristics between genetic groups harvested at 160 kg. However at this HW, gilts produced significantly (P<0.05) heavier and leaner hams compared to barrows. (C) 2010 The American Meat Science Association. Published by Elsevier Ltd. All rights reserved.
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