In Vitro Fermentation of a Red Wine Extract by Human Gut Microbiota: Changes in Microbial Groups and Formation of Phenolic Metabolites

2012 ◽  
Vol 60 (9) ◽  
pp. 2136-2147 ◽  
Author(s):  
Fernando Sánchez-Patán ◽  
Carolina Cueva ◽  
Maria Monagas ◽  
Gemma E. Walton ◽  
Glenn R. Gibson M. ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Red Wine ◽  
Human Gut ◽  
In Vitro Fermentation ◽  
Phenolic Metabolites ◽  
Human Gut Microbiota ◽  
Microbial Groups

Effects of exopolysaccharide from Lactobacillus rhamnosus on human gut microbiota in in vitro fermentation model

LWT ◽  
2020 ◽  
pp. 110524
Author(s):  
Yuzhu Zhu ◽  
Jia-Min Zhou ◽  
Wei Liu ◽  
Xionge Pi ◽  
Qingqing Zhou ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Lactobacillus Rhamnosus ◽  
Human Gut ◽  
In Vitro Fermentation ◽  
Human Gut Microbiota ◽  
Fermentation Model

scholarly journals In Vitro Fermentation Patterns of Rice Bran Components by Human Gut Microbiota

Nutrients ◽  
2017 ◽  
Vol 9 (11) ◽  
pp. 1237 ◽  
Author(s):  
Tung Pham ◽  
Keat Teoh ◽  
Brett Savary ◽  
Ming-Hsuan Chen ◽  
Anna McClung ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Rice Bran ◽  
Human Gut ◽  
In Vitro Fermentation ◽  
Human Gut Microbiota

In vitro fermentation of alginate and its derivatives by human gut microbiota

Anaerobe ◽  
2016 ◽  
Vol 39 ◽  
pp. 19-25 ◽  
Author(s):  
Miaomiao Li ◽  
Guangsheng Li ◽  
Qingsen Shang ◽  
Xiuxia Chen ◽  
Wei Liu ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Human Gut ◽  
In Vitro Fermentation ◽  
Human Gut Microbiota

In vitro fermentation of κ-carrageenan oligosaccharides by human gut microbiota and its inflammatory effect on HT29 cells

2019 ◽  
Vol 59 ◽  
pp. 80-91 ◽  
Author(s):  
Yujiao Sun ◽  
Xiangyi Cui ◽  
Mengmeng Duan ◽  
Chunqing Ai ◽  
Shuang Song ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Human Gut ◽  
In Vitro Fermentation ◽  
Human Gut Microbiota ◽  
Ht29 Cells ◽  
Inflammatory Effect

scholarly journals Structure of β-glucan from Tibetan hull-less barley and its in vitro fermentation by human gut microbiota

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Chenxi Nie ◽  
Xin Yan ◽  
Xiaoqing Xie ◽  
Ziqi Zhang ◽  
Jiang Zhu ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Ph Value ◽  
Food Supplement ◽  
Water Soluble ◽  
Spherical Particles ◽  
Human Gut ◽  
Sem Images ◽  
In Vitro Fermentation ◽  
Human Gut Microbiota

Abstract Background The influence of β-glucan on the human gut microbiota is closely related to the physicochemical structure of β-glucan. We purified a homogeneous water-soluble polysaccharide from Tibetan hull-less barley 25 and studied its structure and the in vitro fermentation profile. Results Analysis by gas chromatography (GC), Fourier-transformed infrared (FT-IR), nuclear magnetic resonance (NMR), scanning electron microscopy (SEM), and atomic force micrograph (AFM) helped determine the hull-less barley polysaccharide to be a β-glucan (molecular weight: 3.45 × 104 Da), which was further characterized as mixed-linkage (1 → 3)(1 → 4)-linked β-d-glucans. SEM images demonstrated an intricate web structure of the hull-less barley polysaccharide, while the AFM images revealed the presence of small spherical particles in its structure. In addition, the microbiota composition of the hull-less barley polysaccharide group was found to be altered, wherein the abundance of Pantoea, Megamonas, Bifidobacterium, and Prevotella-9 were increased. On the other hand, in vitro fermentation revealed that hull-less barley polysaccharide significantly decreased the pH value and increased the production of acetate, propionate, and butyrate. Conclusions Hull-less barley polysaccharide is a type of dietary fiber, and its analysis suggested that it may serve as a prebiotic food supplement for the regulation of the gut microbiota.

Impact of tart cherries polyphenols on the human gut microbiota and phenolic metabolites in vitro and in vivo

2018 ◽  
Vol 59 ◽  
pp. 160-172 ◽  
Author(s):  
Alba C. Mayta-Apaza ◽  
Ellen Pottgen ◽  
Jana De Bodt ◽  
Nora Papp ◽  
Daya Marasini ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Human Gut ◽  
Phenolic Metabolites ◽  
Human Gut Microbiota ◽  
Tart Cherries

In vitro fermentation and isolation of heparin-degrading bacteria from human gut microbiota

Anaerobe ◽  
2020 ◽  
pp. 102289
Author(s):  
Lin Pan ◽  
Weixia Sun ◽  
Qingsen Shang ◽  
Qingfeng Niu ◽  
Chanjuan Liu ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Human Gut ◽  
In Vitro Fermentation ◽  
Human Gut Microbiota ◽  
Degrading Bacteria
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