Fattening rabbits in mobile arks: effect of housing system on in vivo oxidative status and meat quality


  • S. Mattioli University of Perugia
  • M. Martino University of Perugia
  • S. Ruggeri University of Perugia
  • V. Roscini University of Perugia
  • L. Moscati Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche
  • A. Dal Bosco University of Perugia
  • C. Castellini University of Perugia




rabbit, mobile arks, meat quality, oxidative status, housing, grass


The aim of this trial was to study the effect of an alternative housing system on the oxidative status and meat quality of fattening rabbits. From May to June 2014, 60 rabbits of 35 d of age were reared in Mobile Arks (MA) placed on alfalfa grass and frequently moved for 40 d. To assess the health status of animals, blood samples were collected at slaughter in MA and in conventional cages (C). Meat quality parameters were also evaluated. Concerning the in vivo oxidative status, ark-reared rabbits showed higher thiobarbituric reactive substances values than C ones, probably for the higher motor activity due to the larger living area. The lipid percentage of Longissimus lumborum muscle was lower (1.22 vs. 1.48%) in the ark group. There were no significant differences in the muscle pH, colour, water holding capacity and cooking loss. Given the higher intake of grass, rich in vitamins, carotenes, polyphenols and polyunsaturated fatty acids, the antioxidant content of meat was higher in ark-reared rabbits (7.42 vs. 6.82 µg/g of retinol, 719.2 vs. 683.3 ng/g of α-tocopherol, respectively). Even the fatty acid profile of MA rabbits reflected the higher intake of essential fatty acids from grass and the n-3 long chain polyunsaturated fatty acids (arachidonic acid, eicosapentaenoic acid and docosahexaenoic acid) were almost doubled. Our study suggested that the fattening of rabbits in ark system could be a possible alternative system to improve the meat quality of rabbits.


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Author Biographies

S. Mattioli, University of Perugia

Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia

M. Martino, University of Perugia

Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia

S. Ruggeri, University of Perugia

Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia

V. Roscini, University of Perugia

Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia

A. Dal Bosco, University of Perugia

Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia

C. Castellini, University of Perugia

Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia


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