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Insights into specific and nonspecific butyrate-producing pathways during the in vitro fecal fermentation of butyrylated starch

delete2026-08-11
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PRE
AI
L
Lingjin Li
M
Mengyuan Qin
徐自强 (Zhiqiang Xu)
Y
Yuanteng Xu
Y
Yan Hong *
L
Li Cheng
Z
Zhengbiao Gu
DOI:10.1016/j.foodres.2026.120359delete
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Abstract

Abstract

En 中文
• The esterase-mediated esterolysis is the key for specific butyrate production. • Carboxylesterase assay verified the involvement of esterases during the fermentation. • The classical metabolic pathway for nonspecific butyrate production is altered.
Keywords:
Butyrylated starch
Butyrate-producing pathways
Esterases
In vitro fermentation
BC
,
blank control
B/F
,
Bacteroidetes/Firmicutes
BNMS
,
butyrylated normal maize starch
CAZymes
,
carbohydrate-active enzymes
DS
,
degree of substitution
IMO
,
isomalto-oligosaccharide
IBNMS
,
isobutyrylated normal maize starch
KEGG
,
Kyoto Encyclopedia of Genes and Genomes
NMS
,
normal maize starch
OUT
,
operational taxonomic unit
PCA
,
principal component analysis
PLS-DA
,
partial least squares-discriminant analysis
SB
,
sodium butyrate
SCFA
,
short-chain fatty acid
TNMS
,
tributyrin/normal maize starch mixture
TCA
,
tricarboxylic acid

Journal

Food Research International cover
Food Research International
IF:
8
Papers:
1.7W
Citations:
7.9W

Organization

F
fujian medical university
Scholars:
2.7W
Papers: 1.3W
Citations: 13
J
jiangnan university
Scholars:
6.5K
Papers: 1.9K
Citations: 0
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