Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.)
BACKGROUND: Increased inclusion of plant proteins in aquafeeds has become a common practice due to the high cost and limited supply of fish meal but generally leads to inferior growth performance and health problems of fish. Effective method is needed to improve the plant proteins utilization and el...
Published in: | Microbial Cell Factories |
---|---|
Main Authors: | , , , , , , , |
Format: | Text |
Language: | English |
Published: |
BioMed Central
2019
|
Subjects: | |
Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913000/ http://www.ncbi.nlm.nih.gov/pubmed/31842889 https://doi.org/10.1186/s12934-019-1265-z |
id |
ftpubmed:oai:pubmedcentral.nih.gov:6913000 |
---|---|
record_format |
openpolar |
spelling |
ftpubmed:oai:pubmedcentral.nih.gov:6913000 2023-05-15T18:15:50+02:00 Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) Li, Chaoqun Zhang, Beili Wang, Xin Pi, Xionge Wang, Xuan Zhou, Huihui Mai, Kangsen He, Gen 2019-12-16 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913000/ http://www.ncbi.nlm.nih.gov/pubmed/31842889 https://doi.org/10.1186/s12934-019-1265-z en eng BioMed Central http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913000/ http://www.ncbi.nlm.nih.gov/pubmed/31842889 http://dx.doi.org/10.1186/s12934-019-1265-z © The Author(s) 2019 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. CC0 PDM CC-BY Research Text 2019 ftpubmed https://doi.org/10.1186/s12934-019-1265-z 2020-01-05T01:33:19Z BACKGROUND: Increased inclusion of plant proteins in aquafeeds has become a common practice due to the high cost and limited supply of fish meal but generally leads to inferior growth performance and health problems of fish. Effective method is needed to improve the plant proteins utilization and eliminate their negative effects on fish. This study took a unique approach to improve the utilization of soybean meal (SBM) by fish through autochthonous plant-degrading microbe isolation and subsequent fermentation. RESULTS: A strain of Shewanella sp. MR-7 was isolated and identified as the leading microbe that could utilize SBM in the intestine of turbot. It was further optimized for SBM fermentation and able to improve the protein availability and degrade multiple anti-nutritional factors of SBM. The fishmeal was able to be replaced up to 45% by Shewanella sp. MR-7 fermented SBM compared to only up to 30% by SBM in experimental diets without adverse effects on growth and feed utilization of turbot after feeding trials. Further analyses showed that Shewanella sp. MR-7 fermentation significantly counteracted the SBM-induced adverse effects by increasing digestive enzymes activities, suppressing inflammatory responses, and alleviating microbiota dysbiosis in the intestine of turbot. CONCLUSIONS: This study demonstrated that plant protein utilization by fish could be significantly improved through pre-digestion with isolated plant-degrading host microbes. Further exploitation of autochthonous bacterial activities should be valuable for better performances of plant-based diets in aquaculture. Text Scophthalmus maximus Turbot PubMed Central (PMC) Microbial Cell Factories 18 1 |
institution |
Open Polar |
collection |
PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
Research |
spellingShingle |
Research Li, Chaoqun Zhang, Beili Wang, Xin Pi, Xionge Wang, Xuan Zhou, Huihui Mai, Kangsen He, Gen Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) |
topic_facet |
Research |
description |
BACKGROUND: Increased inclusion of plant proteins in aquafeeds has become a common practice due to the high cost and limited supply of fish meal but generally leads to inferior growth performance and health problems of fish. Effective method is needed to improve the plant proteins utilization and eliminate their negative effects on fish. This study took a unique approach to improve the utilization of soybean meal (SBM) by fish through autochthonous plant-degrading microbe isolation and subsequent fermentation. RESULTS: A strain of Shewanella sp. MR-7 was isolated and identified as the leading microbe that could utilize SBM in the intestine of turbot. It was further optimized for SBM fermentation and able to improve the protein availability and degrade multiple anti-nutritional factors of SBM. The fishmeal was able to be replaced up to 45% by Shewanella sp. MR-7 fermented SBM compared to only up to 30% by SBM in experimental diets without adverse effects on growth and feed utilization of turbot after feeding trials. Further analyses showed that Shewanella sp. MR-7 fermentation significantly counteracted the SBM-induced adverse effects by increasing digestive enzymes activities, suppressing inflammatory responses, and alleviating microbiota dysbiosis in the intestine of turbot. CONCLUSIONS: This study demonstrated that plant protein utilization by fish could be significantly improved through pre-digestion with isolated plant-degrading host microbes. Further exploitation of autochthonous bacterial activities should be valuable for better performances of plant-based diets in aquaculture. |
format |
Text |
author |
Li, Chaoqun Zhang, Beili Wang, Xin Pi, Xionge Wang, Xuan Zhou, Huihui Mai, Kangsen He, Gen |
author_facet |
Li, Chaoqun Zhang, Beili Wang, Xin Pi, Xionge Wang, Xuan Zhou, Huihui Mai, Kangsen He, Gen |
author_sort |
Li, Chaoqun |
title |
Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) |
title_short |
Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) |
title_full |
Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) |
title_fullStr |
Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) |
title_full_unstemmed |
Improved utilization of soybean meal through fermentation with commensal Shewanella sp. MR-7 in turbot (Scophthalmus maximus L.) |
title_sort |
improved utilization of soybean meal through fermentation with commensal shewanella sp. mr-7 in turbot (scophthalmus maximus l.) |
publisher |
BioMed Central |
publishDate |
2019 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913000/ http://www.ncbi.nlm.nih.gov/pubmed/31842889 https://doi.org/10.1186/s12934-019-1265-z |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913000/ http://www.ncbi.nlm.nih.gov/pubmed/31842889 http://dx.doi.org/10.1186/s12934-019-1265-z |
op_rights |
© The Author(s) 2019 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
op_rightsnorm |
CC0 PDM CC-BY |
op_doi |
https://doi.org/10.1186/s12934-019-1265-z |
container_title |
Microbial Cell Factories |
container_volume |
18 |
container_issue |
1 |
_version_ |
1766189069945012224 |