Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system
Over the last years, the potential use of Black Soldier Fly meal (BSF) as a new and sustainable aquafeed ingredient has been largely explored in several fish species. However, only fragmentary information is available about the use of BSF meal-based diets in sturgeon nutrition. In consideration of a...
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ftunivudineiris:oai:air.uniud.it:11390/1196247 2023-07-30T03:55:24+02:00 Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system Zarantoniello, Matteo Randazzo, Basilio Nozzi, Valentina Truzzi, Cristina Giorgini, Elisabetta Cardinaletti, Gloriana Freddi, Lorenzo Ratti, Stefano Girolametti, Federico Osimani, Andrea Notarstefano, Valentina Milanović, Vesna Riolo, Paola Isidoro, Nunzio Tulli, Francesca Gioacchini, Giorgia Olivotto, Ike Zarantoniello, Matteo Randazzo, Basilio Nozzi, Valentina Truzzi, Cristina Giorgini, Elisabetta Cardinaletti, Gloriana Freddi, Lorenzo Ratti, Stefano Girolametti, Federico Osimani, Andrea Notarstefano, Valentina Milanović, Vesna Riolo, Paola Isidoro, Nunzio Tulli, Francesca Gioacchini, Giorgia Olivotto, Ike 2021 ELETTRONICO http://hdl.handle.net/11390/1196247 https://doi.org/10.1038/s41598-020-80379-x eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000621765800065 volume:11 issue:1 numberofpages:13 journal:SCIENTIFIC REPORTS http://hdl.handle.net/11390/1196247 doi:10.1038/s41598-020-80379-x info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85099180768 info:eu-repo/semantics/closedAccess info:eu-repo/semantics/article 2021 ftunivudineiris https://doi.org/10.1038/s41598-020-80379-x 2023-07-18T20:21:28Z Over the last years, the potential use of Black Soldier Fly meal (BSF) as a new and sustainable aquafeed ingredient has been largely explored in several fish species. However, only fragmentary information is available about the use of BSF meal-based diets in sturgeon nutrition. In consideration of a circular economy concept and a more sustainable aquaculture development, the present research represents the first comprehensive multidisciplinary study on the physiological effects of a BSF diet during sturgeon culture in an aquaponic system. Siberian sturgeon (Acipenser baerii) juveniles were fed over a 60-days feeding trial on a control diet (Hi0) and a diet containing 50% of full-fat BSF meal respect to fish meal (Hi50). Physiological responses of fish were investigated using several analytical approaches, such as gas chromatography-mass spectrometry, histology, Fourier Transformed Infrared Spectroscopy (FTIR), microbiome sequencing and Real-time PCR. While aquaponic systems performed optimally during the trial, Hi50 group fish showed lower diet acceptance that resulted in growth and survival reduction, a decrease in hepatic lipids and glycogen content (FTIR), a higher hepatic hsp70.1 gene expression and a worsening in gut histological morphometric parameters. The low feed acceptance showed by Hi50 group sturgeon highlighted the necessity to improve the palatability of BSF-based diet designed for sturgeon culture. Article in Journal/Newspaper Acipenser baerii Siberian sturgeon Università degli Studi di Udine: CINECA IRIS Scientific Reports 11 1 |
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Open Polar |
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Università degli Studi di Udine: CINECA IRIS |
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ftunivudineiris |
language |
English |
description |
Over the last years, the potential use of Black Soldier Fly meal (BSF) as a new and sustainable aquafeed ingredient has been largely explored in several fish species. However, only fragmentary information is available about the use of BSF meal-based diets in sturgeon nutrition. In consideration of a circular economy concept and a more sustainable aquaculture development, the present research represents the first comprehensive multidisciplinary study on the physiological effects of a BSF diet during sturgeon culture in an aquaponic system. Siberian sturgeon (Acipenser baerii) juveniles were fed over a 60-days feeding trial on a control diet (Hi0) and a diet containing 50% of full-fat BSF meal respect to fish meal (Hi50). Physiological responses of fish were investigated using several analytical approaches, such as gas chromatography-mass spectrometry, histology, Fourier Transformed Infrared Spectroscopy (FTIR), microbiome sequencing and Real-time PCR. While aquaponic systems performed optimally during the trial, Hi50 group fish showed lower diet acceptance that resulted in growth and survival reduction, a decrease in hepatic lipids and glycogen content (FTIR), a higher hepatic hsp70.1 gene expression and a worsening in gut histological morphometric parameters. The low feed acceptance showed by Hi50 group sturgeon highlighted the necessity to improve the palatability of BSF-based diet designed for sturgeon culture. |
author2 |
Zarantoniello, Matteo Randazzo, Basilio Nozzi, Valentina Truzzi, Cristina Giorgini, Elisabetta Cardinaletti, Gloriana Freddi, Lorenzo Ratti, Stefano Girolametti, Federico Osimani, Andrea Notarstefano, Valentina Milanović, Vesna Riolo, Paola Isidoro, Nunzio Tulli, Francesca Gioacchini, Giorgia Olivotto, Ike |
format |
Article in Journal/Newspaper |
author |
Zarantoniello, Matteo Randazzo, Basilio Nozzi, Valentina Truzzi, Cristina Giorgini, Elisabetta Cardinaletti, Gloriana Freddi, Lorenzo Ratti, Stefano Girolametti, Federico Osimani, Andrea Notarstefano, Valentina Milanović, Vesna Riolo, Paola Isidoro, Nunzio Tulli, Francesca Gioacchini, Giorgia Olivotto, Ike |
spellingShingle |
Zarantoniello, Matteo Randazzo, Basilio Nozzi, Valentina Truzzi, Cristina Giorgini, Elisabetta Cardinaletti, Gloriana Freddi, Lorenzo Ratti, Stefano Girolametti, Federico Osimani, Andrea Notarstefano, Valentina Milanović, Vesna Riolo, Paola Isidoro, Nunzio Tulli, Francesca Gioacchini, Giorgia Olivotto, Ike Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
author_facet |
Zarantoniello, Matteo Randazzo, Basilio Nozzi, Valentina Truzzi, Cristina Giorgini, Elisabetta Cardinaletti, Gloriana Freddi, Lorenzo Ratti, Stefano Girolametti, Federico Osimani, Andrea Notarstefano, Valentina Milanović, Vesna Riolo, Paola Isidoro, Nunzio Tulli, Francesca Gioacchini, Giorgia Olivotto, Ike |
author_sort |
Zarantoniello, Matteo |
title |
Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
title_short |
Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
title_full |
Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
title_fullStr |
Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
title_full_unstemmed |
Physiological responses of Siberian sturgeon (Acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
title_sort |
physiological responses of siberian sturgeon (acipenser baerii) juveniles fed on full-fat insect-based diet in an aquaponic system |
publishDate |
2021 |
url |
http://hdl.handle.net/11390/1196247 https://doi.org/10.1038/s41598-020-80379-x |
genre |
Acipenser baerii Siberian sturgeon |
genre_facet |
Acipenser baerii Siberian sturgeon |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000621765800065 volume:11 issue:1 numberofpages:13 journal:SCIENTIFIC REPORTS http://hdl.handle.net/11390/1196247 doi:10.1038/s41598-020-80379-x info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85099180768 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1038/s41598-020-80379-x |
container_title |
Scientific Reports |
container_volume |
11 |
container_issue |
1 |
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1772810373516230656 |