Evaluation of immune stimulatory products for whiteleg shrimp (Penaeus vannamei) by a metabolomics approach

Autor: Andrea C. Alfaro, Thao V. Nguyen, Jenny A. Rodríguez, Bonny Bayot, Cristóbal Domínguez-Borbor, Stanislaus Sonnenholzner, Awanis Azizan, Leonie Venter
Rok vydání: 2022
Předmět:
Zdroj: Fish & Shellfish Immunology. 120:421-428
ISSN: 1050-4648
DOI: 10.1016/j.fsi.2021.12.007
Popis: The use of probiotics, prebiotics and dietary fiber has become a common practice in shrimp aquaculture as alternatives to antibiotic treatment. However, not much is known about the metabolic mechanisms underlying the effects of probiotics and immunostimulant used in shrimp aquaculture. In this study, a gas chromatography-mass spectrometry (GC-MS) based metabolomics approach was used to characterize metabolite profiles of haemolymph and gills of whiteleg shrimp (Penaeus vannamei) exposed to four treatments (cellulose fiber, probiotics with Vibrio alginolyticus, a combination of cellulose fiber and V. alginolyticus and a control treatment). The cellulose fiber was administrated as a feed additive (100 mg⋅Kg
Databáze: OpenAIRE