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2 results on '"Oxidative stability of pork"'

1. Effects of high linolenic acid diet supplemented with synthetic or natural antioxidant mix on live performance, carcass traits, meat quality and fatty acid composition of Longissimus thoracis et lumborum muscle of medium-heavy pigs.

Author

Belmonte, Anna Maria, Macchioni, Paolo, Minelli, Giovanna, Scutaru, Corina, Volpelli, Luisa Antonella, and Lo Fiego, Domenico Pietro

Subjects
*ERECTOR spinae muscles, *ELEMENTAL diet, *MEAT quality, *LINOLENIC acids, *DIETARY supplements, *UNSATURATED fatty acids, *FATTY acids, *VITAMIN E
Abstract

We studied the effect of a high linolenic acid diet supplementation with synthetic (vitamin E + selenium) or vegetal mix rich in natural antioxidants (grape skin + oregano) on live performances, carcass and meat quality, fatty acid composition and oxidative stability of intramuscular lipids of Longissimus thoracis et lumborum muscle in medium-heavy pigs. Neither carcass traits nor chemical proximate composition of meat was affected by dietary treatments. Linseed dietary inclusion reduced the n-6:n-3 polyunsaturated fatty acids ratio and increased longchain n-3 precursor, fundamental for human health. Our results offer new opportunities to use products more acceptable by consumers and are more eco-friendly. [ABSTRACT FROM AUTHOR]

Published
2021
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2. Effects of high linolenic acid diet supplemented with synthetic or natural antioxidant mix on live performance, carcass traits, meat quality and fatty acid composition of Longissimus thoracis et lumborum muscle of medium-heavy pigs

Author

Belmonte, A. M., Macchioni, P., Minelli, G., Scutaru, C., Volpelli, L. A., Lo Fiego, D. P., Belmonte A.M., Macchioni P., Minelli G., Scutaru C., Volpelli L.A., and Lo Fiego D.P.

Subjects
Fatty acids profile, Extruded linseed, Grape skin extract, Oregano extract, Oxidative stability of pork, Vitamin E, food and beverages
Abstract

We studied the effect of a high linolenic acid diet supplementation with synthetic (vitamin E + selenium) or vegetal mix rich in natural antioxidants (grape skin + oregano) on live performances, carcass and meat quality, fatty acid composition and oxidative stability of intramuscular lipids of Longissimus thoracis et lumborum muscle in medium-heavy pigs. Neither carcass traits nor chemical proximate composition of meat was affected by dietary treatments. Linseed dietary inclusion reduced the n-6:n-3 polyunsaturated fatty acids ratio and increased long-chain n-3 precursor, fundamental for human health. Our results offer new opportunities to use products more acceptable by consumers and are more eco-friendly.

Published
2021

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