| RRC ID |
66332
|
| Author |
Nagano T, Hirano R, Kurihara S, Nishinari K.
|
| Title |
Improved effects of okara atomized by a water jet system on α-amylase inhibition and butyrate production by Roseburia intestinalis.
|
| Journal |
Biosci Biotechnol Biochem
|
| Abstract |
Improving the physicochemical properties of okara for various applications in foods is of great importance. Here, okara and microcrystalline cellulose (MCC) were atomized using a water jet (WJ) system. The WJ-treated okara and MCC dispersed homogeneously in water, and their median sizes in particle size distribution were 6.6 μm and 9.5 μm, respectively. The dispersions of WJ-treated okara and MCC showed high apparent viscosity and shear thinning behavior. Moreover, the inhibition of α-amylase activities by WJ-treated okara was more effective than that by untreated MCC and cellulose. Furthermore, the production of short-chain fatty acids by 32 dominant species of human gut microbes was determined. An increase in butyrate production by Roseburia intestinalis was observed in the presence of WJ-treated okara, but not in untreated okara or WJ-treated MCC. These results demonstrate that WJ system can be used on okara to increase inhibited α-amylase activities and butyrate production by gut microbiota.
|
| Volume |
84(7)
|
| Pages |
1467-1474
|
| Published |
2020-7-1
|
| DOI |
10.1080/09168451.2020.1741337
|
| PMID |
32180503
|
| MeSH |
Butyrates / metabolism*
Cellulose / chemistry
Cellulose / pharmacology
Clostridiales / drug effects
Clostridiales / metabolism*
Fatty Acids, Volatile / biosynthesis
Gastrointestinal Microbiome
Glycine max / chemistry
Humans
Nebulizers and Vaporizers
Particle Size
Plant Proteins / chemistry*
Plant Proteins / pharmacology*
Polysaccharides / chemistry*
Polysaccharides / pharmacology*
Signal Transduction / drug effects*
Soy Foods
Viscosity
Water / chemistry*
alpha-Amylases / antagonists & inhibitors*
|
| Resource |
| General Microbes |
JCM5828
JCM16772
JCM9497
JCM9498
JCM5897
JCM7790
JCM5826
JCM5825
JCM5824
JCM17463
JCM15633
JCM13471
JCM17834
JCM9496
JCM12986
JCM13345
JCM13406
JCM15631
JCM13265
JCM11019
JCM6567
JCM14655 |
