Poster (Scientific congresses and symposiums)
Nutritional and organoleptic quality of Beni-Guil lamb meat breeding in eastern Morocco
Belhaj, Kamal; Mansouri, Farid; Sindic, Marianne et al.
2017Jordanian Life Sciences for Sustainable Development
 

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Keywords :
Beni-Guil breed; Sheep meat; Protein; Amino acids; Fatty acids
Abstract :
[en] Nowadays in Morocco, 98% of red meat production is ensured by cattles, sheeps and goast. The eastern Morocco represents one of the main sheep farming areas, characterized by the specificity of its production systems. So it is well known by the quality of the sheep meat produced. The Beni-Guil breed is a dominate breed in this breeding area, labeled Protected Geographical Indication (PIG). Thus, it’s an important protein source for the population in this geographical site and highly appreciated by consumers. This reputation is limited to the hedonic quality, and there is currently no scientific data available on the organoleptic and nutritional quality of Beni-Guil meat. The objective of this research is to give a scientific point on the nutritional and organoleptic quality of this meat by biochemical analyzes of the major and minor composition of the Longissimus dorsi muscle (LDM). The results of the organoleptic quality analysis show that the meat of Beni-Guil breed has a bright red color, with a chromaticity of 23.97, an a/b ratio of 0.96 and a hue angle of 46.47, Significant juiciness with a water retention capacity and cooking loss of 22.73 and 32.87% respectively, and a marked tenderness with a collagen content of 0.1%. Thus the analysis of nutritional quality showed that LDM of the Beni-Guil has a high nutritional and dietary value, rich in polyunsaturated fatty acid (PUFA) and essential amino acid, with an PUFA/SFA ratio of 0.25, a ratio PUFA n-6/PUFA n-3 of 3.78, and a Protein Digestibility-Corrected Amino Acid score (PDCAAS) of 127.
Disciplines :
Food science
Author, co-author :
Belhaj, Kamal ;  Université de Liège - ULiège > stage conv. étrangères en CFB en sc. agro. & ingé. biol.
Mansouri, Farid;  University Mohamed Ist,BP-717 Oujda, Morocco > Faculte of Sciences > Laboratory of Biology of plants and microorganisms
Sindic, Marianne  ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Boukharta, M;  ISIa Huy HECh
Fauconnier, Marie-Laure  ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Abid, M;  University Mohamed Ist,BP-717 Oujda, Morocco > Faculte of Sciences > Laboratory of Biology of plants and microorganisms
Serghini-Caid, Hana;  University Mohamed Ist,BP-717 Oujda, Morocco > Faculte of Sciences > Laboratory of Biology of plants and microorganisms
Elamrani, A;  University Mohamed Ist,BP-717 Oujda, Morocco > Faculte of Sciences > Laboratory of Biology of plants and microorganisms
Language :
English
Title :
Nutritional and organoleptic quality of Beni-Guil lamb meat breeding in eastern Morocco
Publication date :
27 April 2017
Event name :
Jordanian Life Sciences for Sustainable Development
Event date :
Du 27 au 29 Avril 2017
Audience :
International
Available on ORBi :
since 08 September 2017

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