Original Scientific Article
Influence of meat type, sex and storage time on fatty acid profile of free range Dalmatian turkey
Maja Mauric ,
Kristina Starcevic * ,
Sven Mencik ,
Mario Ostovic ,
Anamaria Ekert Kabalin

Mac Vet Rev 2016; 39 (2): 167 - 174

10.1515/macvetrev-2016-0081

Received: 26 January 2016

Received in revised form: 25 March 2016

Accepted: 31 March 2016

Available Online First: 08 April 2016

Published on: 15 October 2016

Correspondence: Kristina Starcevic, kstarcevic@vef.hr
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Abstract

Dalmatian turkey is a slow growing breed kept in free range systems. It is a type of “old fashioned poultry” whose meat is present on the market and accepted by consumers. However, no information about its meat quality and fatty acid profile is available. The chemical composition of the meat was influenced by gender and meat type and these differences could be important from the consumer’s point of view. Fatty acid composition was characterized by the predominance of n6 fatty acids, especially C18:2n6 and a high n6/n3 ratio. Increased time of storage strongly reduced the long chain polyunsaturated fatty acid (LC PUFA) and increased atherogenicity and thrombogenicity indices (AI and TI) in thigh tissue. The content of beneficial n3 PUFA was influenced by meat type, with lower values of C18:3n3 and higher values of LC PUFA in the breast compared to the thighs. The potential intake of LC PUFA of comercial turkey in the human diet was lower in comparison to poultry fed with complete feed mixtures. An interesting fact was the higher DHA values in comparison with DPA values in breast tissue, which is characteristic of old poultry breeds. The Dalmatian turkey is a highly valued traditional product and an important archaic breed for gene preservation and biodiversity. Nevertheless, Dalmatian turkey meat could be even further improved by minimal dietary manipulation to become a product with additional health promoting effects.

Keywords: Dalmatian turkey, fatty acid, meat quality, biodiversity

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Copyright

© 2016 Mauric M. This is an open-access article published under the terms of the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Conflict of Interest Statement

The authors declared that they have no potential conflict of interest with respect to the authorship and/or publication of this article.

Citation Information

Macedonian Veterinary Review. Volume 39, Issue 2, Pages 167-174, p-ISSN 1409-7621, e-ISSN 1857-7415, DOI: 10.1515/macvetrev-2016-0081, 2016

The all content of the Macedonian Veterinary Review, except where otherwise noted, is licensed under a Creative Commons Attribution License.