Physicochemical proprieties of dorsal and ventral muscles from red tilapia (Oreochromis sp)

ALLEUG Abdellah Younes, GHERNOTH Brahim

dc.contributor.author	ALLEUG Abdellah Younes, GHERNOTH Brahim
dc.date.accessioned	2023-11-14T08:49:43Z
dc.date.available	2023-11-14T08:49:43Z
dc.date.issued	2023
dc.identifier.uri	http://dspace.univ-djelfa.dz:8080/xmlui/handle/123456789/5611
dc.description	Both dorsal and ventral muscles of red tilapia (Oreochromis sp) contains moisture as a major constituent, a slightly higher amount of protein, dry and organic matters as well as lower lipid, ash, and carbohydrates contents suggesting that red tilapia is a good source of amino acids and is considered as a low-fat fish (fat less than 5%) which are highly recommended by nutritionists for the human consumption. However, fish is a highly perishable food due to its neutral pH and high moisture content, which increases fish spoilage during storage by simultaneous high microbial and enzymatic activities. The obtained result showed significant differences between dorsal and ventral muscles of red tilapia in term of crud lipids, total carbohydrates, and gross energy This result is very interesting for nutritionists, food processors, and technologists. However, further research must be conducted to determine if factors such us season, species, sex, age, catch location, stages of sexual maturity, and feeding can affect the fish composition.	en_EN
dc.description.abstract	The objective of this study was to evaluate the physicochemical properties of both dorsal and ventral muscles from red tilapia (Oreochromis sp), morphometric parameters, proximate compositions, and some physical properties were assessed. The obtained result showed significant differences between dorsal and ventral muscles of red tilapia in term of crud lipids, total carbohydrates, and gross energy This result is very interesting or nutritionist , food processors , and technologists .	en_EN
dc.language.iso	en	en_EN
dc.publisher	Université Ziane Achour/Faculté des Sciences de la Nature et de la Vie	en_EN
dc.subject	red tilapia, morphometric, proximate composition , physical properties , chemical properties , dorsal ,ventral	en_EN
dc.title	Physicochemical proprieties of dorsal and ventral muscles from red tilapia (Oreochromis sp)	en_EN
dc.title.alternative	Agro-alimentaire et contrôle de la qualité	en_EN
dc.type	Thesis	en_EN