Influence of pre-slaughter transportation duration stress on carcass and meat quality of indigenous chicken reared under traditional system in Benin.

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AuteurBONOU, ASSOUAN GABRIEL
AuteurAHOUNOU, BERNADIN PIERRE SOUROU MEGNON
AuteurSALIFOU, CHAKIRATH FOLAKE ARIKE
AuteurKONSAKA, BERNADETTE M
AuteurBACHABI, KENETH
AuteurDAHOUDA, MAHAMADOU DAHOUDA
AuteurDOUGNON, TOSSOU JACQUES
AuteurFAROUGOU, SOUAIBOU
AuteurYOUSSAO A K, ALASSANE
AuteurPARAISO, HALILE
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2018
ResumeThe current study aims to evaluate the influence of the pre-slaughter capture chase duration stress on carcass and meat quality in local chicken of Benin. Sixty-four chickens of 6 to 7 months old divided into 4 flocks of 8 males and 8 females each reared under traditional system were used. Chickens of first group were not chased before slaughter. Whereas, chickens of the second, the third and the fourth groups were slaughtered respectively after 5 minutes, 10 minutes and 15 minutes of chase by 3 persons. Carcass and meat quality was evaluated. Carcass quality traits didn’t vary according to the preslaughter capture chase stress. The two longer capture chase duration chickens had the lower breast pH at the first measure time. But it was higher in those chased during 15 minutes at 48hours after slaughter. Control birds showed lower pH than the 5 minutes stressed one at 1 and at 12 hours. The thigh pH values were higher with the most chased chickens. However, drip loss at 24 hours after slaughter didn't vary. The breast lightness was higher in the most chased on the slaughter day. Meanwhile, the breast yellow index was higher with chickens of 15 minutes of chase. But no difference was found for the meat red index values of the four flocks. The meat flavor, juiciness, tenderness and global acceptance didn't vary according to the preslaughter capture chase stress. In sum, the sensory and technological meat qualities of local chickens decrease more with the capture chase duration stress.
Autre identifiantISSN 0121-3784
URIhttps://dspace.uac.bj/handle/123456789/9239
Languefr
Fait partie deLivestock Research for Rural Development
SujetIndigenous chicken
Sujetcapture chase
SujetMeat Quality
SujetBénin
TitreInfluence of pre-slaughter transportation duration stress on carcass and meat quality of indigenous chicken reared under traditional system in Benin.
TypeArticle

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