A Holistic Approach to Producing Anti- Vibrio Metabolites by an Endosymbiotic Dinoflagellate Using Wastewater from Shrimp Rearing

The aquaculture industry requires green solutions to solve several environmental challenges, including adequate wastewater remediation and natural drug applications to treat bacteria- and virus-related diseases. This study investigated the feasibility of cultivating the dinoflagellate in aquaculture...

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Bibliographic Details
Published in:	Microorganisms (Basel) Vol. 12; no. 8; p. 1598
Main Authors:	Oliveira, Carlos Yure B, Abreu, Jéssika L, Brandão, Barbara C, Oliveira, Deyvid Willame S, de Sena, Pedro Rodrigues, da Silva, Weverson Ailton, Araújo, Evando S, Rörig, Leonardo R, de Almeida Costa, Gisely Karla, Silva, Suzianny Maria B C, Müller, Marius N, Tribuzi, Giustino, Gálvez, Alfredo O
Format:	Journal Article
Language:	English
Published:	Switzerland MDPI AG 06-08-2024 MDPI
Subjects:	Algae Aquaculture Aquaculture effluents Aquaculture industry Aquaculture products Bacteria Biomass Carotenoids Chlorophyll Dilution dinoflagellate Dinoflagellates Fatty acids Feasibility studies Fish Lipids Metabolites Methods Microorganisms Nitrates Nitrogen peridinin Phosphorus Seawater Shrimps Sustainable aquaculture Sustainable development symbiodiniaceae Vibrio Wastewater Wastewater treatment Brazil aquaculture dinoflagellate symbiodiniaceae peridinin
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Summary:	The aquaculture industry requires green solutions to solve several environmental challenges, including adequate wastewater remediation and natural drug applications to treat bacteria- and virus-related diseases. This study investigated the feasibility of cultivating the dinoflagellate in aquaculture wastewater from shrimp rearing in a synbiotic system (AWW-SS), with different dilutions of f/2 medium (FM). Interestingly, demonstrated enhanced growth in all AWW-SS treatments compared to the control (FM). The highest growth rates were achieved at AWW-SS:FM dilutions of 75:25 and 50:50. The removal of total nitrogen and total phosphorus reached 50.1 and 71.7%, respectively, of the crude AWW-SS. Biomass extracts of grown with AWW-SS were able to inhibit the growth of the bacteria (inhibition zone of 10.0 ± 1.7 mm) and (inhibition zone of 11.7 ± 1.5 mm). The presented results demonstrate that the dinoflagellate is a potential candidate for the development of circularity for sustainable aquaculture production, particularly by producing anti- compounds at a near-zero cost.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	2076-2607 2076-2607
DOI:	10.3390/microorganisms12081598