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Structural modification of rice bran arabinoxylan by extrusion improves digestion susceptibility and microbial fermentability

delete2026-08-01
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OA
AI
B
Bo-Ram Park *
L
Legesse Shiferaw Chewaka
D
Dahye Gu
K
Ki‐Nam Yoon
J
Jeong‐Yong Cho
H
Hyun-Ji Lee
Y
Young-Min Kim
H
Ha Yun Kim
B
Bruce R. Hamaker *
DOI:10.1016/j.foodhyd.2026.113194delete
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Abstract

Abstract

En 中文
• Extrusion disrupted rice bran matrix, enhancing arabinoxylan accessibility to gastrointestinal digestion. • The core arabinoxylan backbone structure remained largely preserved after extrusion. • Gastrointestinal digestion preferentially reduced glucose-associated fractions in rice bran arabinoxylan. • Structural modification of arabinoxylan promoted SCFA production during late fermentation (12–24 h).
Keywords:
Rice bran
Arabinoxylan
Digestion susceptibility
Fermentability
Short chain fatty acid
Gut microbiota
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Food Hydrocolloids cover
Food Hydrocolloids
IF:
12.4
Papers:
1.3W
Citations:
9.6W

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R
rda
Scholars:
57
Papers: 20
Citations: 1
C
chonnam national university
Scholars:
1.9K
Papers: 810
Citations: 0
P
Purdue University
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2.6W
Papers: 2.0W
Citations: 147
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