Save

Heat-stable spores of carotenoid-producing Bacillus marisflavi and non-pigmented Bacillus subtilis cooperatively promote growth, quality, and gut microbiota of white-leg shrimp

于Beneficial Microbes
著者:
T.T. Nguyen Spobiotic Research Center, ANABIO R&D Ltd., Hanoi, Vietnam

Search for other papers by T.T. Nguyen in
Current site
Google Scholar
PubMed
Close
,
A.T.P. Bui Spobiotic Research Center, ANABIO R&D Ltd., Hanoi, Vietnam
Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University Hanoi, Hanoi, Vietnam

Search for other papers by A.T.P. Bui in
Current site
Google Scholar
PubMed
Close
,
N.T.H. Le Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University Hanoi, Hanoi, Vietnam

Search for other papers by N.T.H. Le in
Current site
Google Scholar
PubMed
Close
,
H.T.N. Vo Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University Hanoi, Hanoi, Vietnam

Search for other papers by H.T.N. Vo in
Current site
Google Scholar
PubMed
Close
,
A.H. Nguyen Spobiotic Research Center, ANABIO R&D Ltd., Hanoi, Vietnam
LiveSpo Pharma Ltd. Company, Hanoi, Vietnam

Search for other papers by A.H. Nguyen in
Current site
Google Scholar
PubMed
Close
,
T.D. Pham Faculty of Mathematics-Mechanics-Informatics, VNU University of Science, Vietnam National University Hanoi, Hanoi, Vietnam

Search for other papers by T.D. Pham in
Current site
Google Scholar
PubMed
Close
,
T. Hara Environmental Microbiology Research Section, Laboratory for Complex Energy Processes, Institute of Advanced Energy, Kyoto University, Kyoto, Japan

Search for other papers by T. Hara in
Current site
Google Scholar
PubMed
Close
,
K. Yokota Department of Agricultural Chemistry, Tokyo University of Agriculture, Tokyo, Japan

Search for other papers by K. Yokota in
Current site
Google Scholar
PubMed
Close
,
M. Matsutani Genome Research Center, Tokyo University of Agriculture, Tokyo, Japan

Search for other papers by M. Matsutani in
Current site
Google Scholar
PubMed
Close
,
Y. Takatsuka Environmental Microbiology Research Section, Laboratory for Complex Energy Processes, Institute of Advanced Energy, Kyoto University, Kyoto, Japan

Search for other papers by Y. Takatsuka in
Current site
Google Scholar
PubMed
Close
, and
A.T.V. Nguyen Spobiotic Research Center, ANABIO R&D Ltd., Hanoi, Vietnam
Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National University Hanoi, Hanoi, Vietnam

Search for other papers by A.T.V. Nguyen in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0003-1215-6910
Download Citation 获得许可

Access options

Get access to the full article by using one of the access options below.

Institutional Login

Log in with Open Athens, Shibboleth, or your institutional credentials

Login with Institutional Access

Purchase

Buy instant access (PDF download and unlimited online access):

€36.93

Abstract

We evaluated the benefits of heat-stable carotenoid-producing Bacillus marisflavi SH8 spores individually and in combination with non-pigmented Bacillus subtilis SH23 spores on growth, colour change, nutritional content, innate immunity, and gut microbiota of white-leg shrimp. White-leg shrimp (Litopenaeus vannamei; n = 30 per tank; 2 tanks per group) were provided feed without (control group) or with SH8, SH23, or mixed spores (total, 1 × 106 cfu/g pellet) for 28 d. The SH8 and SH8-23 combination groups had significantly higher specific growth rates (9.6 and 11.0%), improved red-colour score (4 scores), astaxanthin concentration (1.8- and 2.3-fold), lipid contents (30 and 50%), and superoxidase dismutase activity (8.5 and 12.3%) than that of the control group. Analysis of shrimp’s gut microbiome using 16S rRNA metagenome sequencing revealed increased abundance of four useful species and reduced abundance of four harmful species in the combination group than in the control group. Heat-stable Bacillus spore combination improved growth parameters, nutrient content, red-colour score, live counts, and abundance of useful bacteria in the gut of L. vannamei. This is the first study to show the benefits of combining highly heat-stable pigmented and non-pigmented Bacillus spores and their possible mechanisms in a shrimp model.

内容统计数据

全部期间 过去一年 过去30天
摘要浏览次数 1657 299 38
全文浏览次数 47 7 1
PDF下载次数 76 13 0