Comparison of β-carotene and Spirulina (Arthrospira platensis) in mullet (Mugil liza) diets and effects on antioxidant performance and fillet colouration

Autor:	Marcelo Borges Tesser, Martin Bessonart, Luis Alberto Romano, Larisa Magnone, Victor Torres Rosas, José Maria Monserrat
Rok vydání:	2019
Předmět:	0106 biological sciences chemistry.chemical_classification biology Mugil 010604 marine biology & hydrobiology medicine.medical_treatment Carotene Plant Science Aquatic Science biology.organism_classification 01 natural sciences Feed conversion ratio Mullet Commercial fish feed chemistry TBARS medicine Food science Arthrospira Carotenoid 010606 plant biology & botany
Zdroj:	Journal of Applied Phycology. 31:2391-2399
ISSN:	1573-5176 0921-8971
Popis:	The addition of pure carotenoids is a common practice in some aquaculture species production since its use in fish feed is known to improve carcass and antioxidant capacity. Spirulina (Arthrospira) cyanobacteria are a rich source of carotenoids that has proven health benefits for fish welfare. In the current experiment, four isonitrogenous (38%) isolipidic (9%) diets were made, including a control diet (free of β-carotene and Spirulina, SP0), β-carotene diet (50 mg kg−1, β0), and two Spirulina (Arthrospira platensis) diets with 2% (SP2) and 4% (SP4) of total feed inclusion. The experimental diets were given to juvenile mullets in a controlled recirculation system. The parameters evaluated were growth, colour, total carotene content of muscle, and antioxidant capacity of the liver and muscle. Significant differences were found (p
Databáze:	OpenAIRE
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