A pectic polysaccharide from peach palm fruits (Bactris gasipaes) and its fermentation profile by the human gut microbiota in vitro

2017 ◽  
Vol 9 ◽  
pp. 1-6 ◽  
Author(s):  
Thaisa Moro Cantu-Jungles ◽  
Thales R. Cipriani ◽  
Marcello Iacomini ◽  
Bruce R. Hamaker ◽  
Lucimara M.C. Cordeiro
Keyword(s):  
Gut Microbiota ◽  
Bactris Gasipaes ◽  
Human Gut ◽  
Pectic Polysaccharide ◽  
Peach Palm ◽  
Human Gut Microbiota ◽  
Fermentation Profile ◽  
Palm Fruits

In vitro study of the interaction between human gut microbiota and herbal extracts using willow bark extract as an example

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
EM Pferschy-Wenzig ◽  
K Koskinen ◽  
C Moissl-Eichinger ◽  
R Bauer
Keyword(s):  
Gut Microbiota ◽  
In Vitro Study ◽  
Vitro Study ◽  
Bark Extract ◽  
Herbal Extracts ◽  
Human Gut ◽  
Human Gut Microbiota ◽  
Willow Bark

Metabolization of the herbal combination STW-5 by human gut microbiota in vitro

2017 ◽  
Author(s):  
EM Pferschy-Wenzig ◽  
A Roßmann ◽  
K Koskinen ◽  
H Abdel-Aziz ◽  
C Moissl-Eichinger ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Human Gut ◽  
Human Gut Microbiota

Analysis of in vitro digestion using human gut microbiota in adult and elderly individuals

2021 ◽  
pp. 130228
Author(s):  
Seung Yun Lee ◽  
Da Young Lee ◽  
Hea Jin Kang ◽  
Ji Hyeop Kang ◽  
Hae Won Jang ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
In Vitro Digestion ◽  
Human Gut ◽  
Elderly Individuals ◽  
Human Gut Microbiota

In Vitro Effects of Stachyose on the Human Gut Microbiota

2021 ◽  
pp. 2100029
Author(s):  
Zhonglin Zhao ◽  
Wei Liu ◽  
Xionge Pi
Keyword(s):  
Gut Microbiota ◽  
Human Gut ◽  
Human Gut Microbiota ◽  
In Vitro Effects

scholarly journals Effects of phlorotannin and polysaccharide fractions of brown seaweed Silvetia compressa on human gut microbiota composition using an in vitro colonic model

2021 ◽  
Vol 84 ◽  
pp. 104596
Author(s):  
Benjamín Vázquez-Rodríguez ◽  
Liliana Santos-Zea ◽  
Erick Heredia-Olea ◽  
Laura Acevedo-Pacheco ◽  
Arlette Santacruz ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Brown Seaweed ◽  
Microbiota Composition ◽  
Human Gut ◽  
Human Gut Microbiota ◽  
Gut Microbiota Composition

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 Titanium Dioxide Nanoparticles Elicit Lower Direct Inhibitory Effect on Human Gut Microbiota Than Silver Nanoparticles

2019 ◽  
Vol 172 (2) ◽  
pp. 411-416 ◽  
Author(s):  
Richard T Agans ◽  
Alex Gordon ◽  
Saber Hussain ◽  
Oleg Paliy
Keyword(s):  
Silver Nanoparticles ◽  
Titanium Dioxide ◽  
Gut Microbiota ◽  
Titanium Dioxide Nanoparticles ◽  
Close Association ◽  
Community Diversity ◽  
Bacterial Cells ◽  
Human Gut ◽  
Human Gut Microbiota

Abstract Due to continued technological development, people increasingly come in contact with engineered nanomaterials (ENMs) that are now used in foods and many industrial applications. Many ENMs have historically been shown to possess antimicrobial properties, which has sparked concern for how dietary nanomaterials impact gastrointestinal health via microbial dysbiosis. We employed an in vitro Human Gut Simulator system to examine interactions of dietary nano titanium dioxide (TiO2) with human gut microbiota. Electron microscopy indicated a close association of TiO2 particles with bacterial cells. Addition of TiO2 to microbial communities led to a modest reduction in community density but had no impact on community diversity and evenness. In contrast, administration of known antimicrobial silver nanoparticles (NPs) in a control experiment resulted in a drastic reduction of population density. In both cases, communities recovered once the addition of nanomaterials was ceased. Constrained ordination analysis of community profiles revealed that simulated colonic region was the primary determinant of microbiota composition. Accordingly, predicted community functional capacity and measured production of short-chain fatty acids were not changed significantly upon microbiota exposure to TiO2. We conclude that tested TiO2 NPs have limited direct effect on human gut microbiota.

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