Monascus purpureus M-32 fermented soybean meal improves the growth, immunity parameters, intestinal morphology, disease resistance, intestinal microbiota and metabolome in Pacific white shrimp ( Litopenaeus vannamei )

This study was conducted to evaluate the effects of M-32 fermented soybean meal (MFSM) on growth, immunity, intestinal morphology, intestinal microbiota, and intestinal metabolome of Pacific white shrimp ( ). Four groups of diets were formulated, including control group (30% fish meal and 30% soybea...

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Bibliographic Details
Published in:Animal Nutrition 2024-06, Vol.17, p.283-296
Main Authors: Wang, Pan, Wang, Shanshan, Zhu, Chuanzhong, Sun, Yunzhang, Yan, Qingpi, Yi, Ganfeng
Format: Article
Language:English
Subjects:
Fermented soybean meal
Intestinal microbiota
Litopenaeus vannamei
Metabolome
Monascus purpureus
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Summary:This study was conducted to evaluate the effects of M-32 fermented soybean meal (MFSM) on growth, immunity, intestinal morphology, intestinal microbiota, and intestinal metabolome of Pacific white shrimp ( ). Four groups of diets were formulated, including control group (30% fish meal and 30% soybean meal [SBM] included in the basal diet) and three experimental groups which MFSM replaced 20% (MFSM20), 40% (MFSM40), and 60% (MFSM60) of SBM in control group, respectively. Results showed that the soluble proteins larger than 49 kDa in MFSM were almost completely degraded. Meanwhile, the crude protein, acid-soluble protein, and amino acid in MFSM were increased. The results of shrimp culture experiment showed that the replacement of SBM with MFSM decreased FCR (  
ISSN:2405-6545
2405-6383
DOI:10.1016/j.aninu.2024.03.009