Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper

Fermented soybean meal and soybean protein concentrate are products of soybean that have been processed physically or biologically, and their use as an alternative to fish meal results in a significant reduction in the effects of anti-nutritional factors (ANFs) in soybean on aquatic species. Replaci...

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Main Authors: Aobo Pang, Yu Xin, Ruitao Xie, Zhuoduo Wang, Wei Zhang, Beiping Tan
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-04-01
Series:Frontiers in Marine Science
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fmars.2023.1170033/full
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author Aobo Pang
Aobo Pang
Aobo Pang
Yu Xin
Yu Xin
Yu Xin
Ruitao Xie
Zhuoduo Wang
Wei Zhang
Wei Zhang
Wei Zhang
Beiping Tan
Beiping Tan
Beiping Tan
author_facet Aobo Pang
Aobo Pang
Aobo Pang
Yu Xin
Yu Xin
Yu Xin
Ruitao Xie
Zhuoduo Wang
Wei Zhang
Wei Zhang
Wei Zhang
Beiping Tan
Beiping Tan
Beiping Tan
author_sort Aobo Pang
collection DOAJ
description Fermented soybean meal and soybean protein concentrate are products of soybean that have been processed physically or biologically, and their use as an alternative to fish meal results in a significant reduction in the effects of anti-nutritional factors (ANFs) in soybean on aquatic species. Replacing fish meal with soybean protein concentrate and fermented soybean meal can meet the high protein requirements of carnivorous fish while effectively reducing aquaculture costs; however, excessive substitution can also cause economic losses. In this study, we used transcriptome sequencing to investigate the impacts of fermented soybean meal and soybean protein concentrate on the growth and physiology of pearl gentian grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂) juveniles and to examine the mechanisms by which fermented soybean meal and soybean protein concentrate impair the intestinal condition of fish. Originally weighed 12.55 ± 0.06 g, the selected pearl gentian groupers were categorised into three treatment groups: one group was fed fish meal-based diets (FM, control group), one group was fed fish meal- and soybean protein concentrate-based diets (SPC40) and one group was fed fish meal- and fermented soybean meal-based diets (FSBM40), with the same crude protein and crude fat content in all three diets. The experiment was conducted for 10 weeks. The growth results showed that both the fermented soybean meal and soybean protein concentrate diets significantly inhibited the growth of the fish. Based on the results of enzyme activity, substance content and gene expression levels associated with intestinal damage and intestinal inflammation, it is highly likely that the fermented soybean meal and soybean protein concentrate diets affected the intestinal health of the fish and triggered intestinal inflammation. This study provides a theoretical basis to further explore the mechanism of soybean-initiated intestinal problems in fish.
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spelling doaj.art-129debfcf7804427a5b5d36ff00beca82023-04-05T04:38:12ZengFrontiers Media S.A.Frontiers in Marine Science2296-77452023-04-011010.3389/fmars.2023.11700331170033Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouperAobo Pang0Aobo Pang1Aobo Pang2Yu Xin3Yu Xin4Yu Xin5Ruitao Xie6Zhuoduo Wang7Wei Zhang8Wei Zhang9Wei Zhang10Beiping Tan11Beiping Tan12Beiping Tan13Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, ChinaAquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Zhanjiang, Guangdong, ChinaKey Laboratory of Aquatic, Livestock and Poultry Feed Science and Technology in South China, Ministry of Agriculture, Zhanjiang, Guangdong, ChinaLaboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, ChinaAquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Zhanjiang, Guangdong, ChinaKey Laboratory of Aquatic, Livestock and Poultry Feed Science and Technology in South China, Ministry of Agriculture, Zhanjiang, Guangdong, ChinaGuangdong Evergreen Feed Industry Co., Ltd, Zhangjiang, Guangdong, ChinaGuangdong Evergreen Feed Industry Co., Ltd, Zhangjiang, Guangdong, ChinaLaboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, ChinaAquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Zhanjiang, Guangdong, ChinaKey Laboratory of Aquatic, Livestock and Poultry Feed Science and Technology in South China, Ministry of Agriculture, Zhanjiang, Guangdong, ChinaLaboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, ChinaAquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Zhanjiang, Guangdong, ChinaKey Laboratory of Aquatic, Livestock and Poultry Feed Science and Technology in South China, Ministry of Agriculture, Zhanjiang, Guangdong, ChinaFermented soybean meal and soybean protein concentrate are products of soybean that have been processed physically or biologically, and their use as an alternative to fish meal results in a significant reduction in the effects of anti-nutritional factors (ANFs) in soybean on aquatic species. Replacing fish meal with soybean protein concentrate and fermented soybean meal can meet the high protein requirements of carnivorous fish while effectively reducing aquaculture costs; however, excessive substitution can also cause economic losses. In this study, we used transcriptome sequencing to investigate the impacts of fermented soybean meal and soybean protein concentrate on the growth and physiology of pearl gentian grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂) juveniles and to examine the mechanisms by which fermented soybean meal and soybean protein concentrate impair the intestinal condition of fish. Originally weighed 12.55 ± 0.06 g, the selected pearl gentian groupers were categorised into three treatment groups: one group was fed fish meal-based diets (FM, control group), one group was fed fish meal- and soybean protein concentrate-based diets (SPC40) and one group was fed fish meal- and fermented soybean meal-based diets (FSBM40), with the same crude protein and crude fat content in all three diets. The experiment was conducted for 10 weeks. The growth results showed that both the fermented soybean meal and soybean protein concentrate diets significantly inhibited the growth of the fish. Based on the results of enzyme activity, substance content and gene expression levels associated with intestinal damage and intestinal inflammation, it is highly likely that the fermented soybean meal and soybean protein concentrate diets affected the intestinal health of the fish and triggered intestinal inflammation. This study provides a theoretical basis to further explore the mechanism of soybean-initiated intestinal problems in fish.https://www.frontiersin.org/articles/10.3389/fmars.2023.1170033/fullEpinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂soybean protein concentratefermented soybean mealintestinal inflammationtranscriptome sequencing
spellingShingle Aobo Pang
Aobo Pang
Aobo Pang
Yu Xin
Yu Xin
Yu Xin
Ruitao Xie
Zhuoduo Wang
Wei Zhang
Wei Zhang
Wei Zhang
Beiping Tan
Beiping Tan
Beiping Tan
Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
Frontiers in Marine Science
Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂
soybean protein concentrate
fermented soybean meal
intestinal inflammation
transcriptome sequencing
title Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
title_full Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
title_fullStr Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
title_full_unstemmed Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
title_short Differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
title_sort differential analysis of fish meal substitution with two soybean meals on juvenile pearl gentian grouper
topic Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂
soybean protein concentrate
fermented soybean meal
intestinal inflammation
transcriptome sequencing
url https://www.frontiersin.org/articles/10.3389/fmars.2023.1170033/full
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