Karima Benamirouche1 2 * 

Djamila Baazize-Ammi3 

Nadia Hezil3 

Redha Djezzar4 

Abdellatif Niar5 

Djamel Guetarni6 

1Laboratory off Agro-Biotechnology and Nutrition in Semi-Arid Areas, Faculty off Natural Sciences and Life, IBN Khaldoun University, BP 78,14000, Tiaret, Algeria.

2Center off Technical Scientific research and in Physicochemical Analyzes, BP 384, industrial Park off Bou-Ismail, RP42004, Tipaza, Algeria.

3 Institute off Veterinary Sciences, Saad Dahlab University, Soumaa Road, Blida, Algeria.

4Higher National School off Veterinary, Algiers, Algeria.

5 National Institute off Veterinary Sciences, IBN Khaldoun University, Tiaret, Algeria.

6 Faculty off Natural and Life Sciences, Saad Dahlab University, Soumaa Road, Blida, Algeria.

ABSTRACT. The current study investigated the effect of dietary supplementation with probiotics and Yucca schidigera extract on physicochemical parameters, proximate composition, mineral content and fatty acid profile of broiler breast and thigh muscles. In total, 240 one-day old broilers were randomly allocated into two dietary treatments groups: 1) Control (basal diet), 2) experimental (basal diet with two probiotics Pediococcus acidilactici and Saccharomyces cerevisiae and Yucca schidigera extract). The results showed that the pH value was higher in the

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