Dietary Fiber and Gut Microbiota

Senés‐Guerrero, Carolina; Gradilla‐Hernández, Misael Sebastian; García‐Gamboa, Ricardo; García‐Cayuela, Tomás

doi:10.1007/978-3-030-38654-2_12

Cited by 7 publications

(5 citation statements)

References 90 publications

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“…All dietary fibers may not be considered prebiotic, but most of the prebiotic functions as dietary fibers (Slavin, 2013; Bhanja et al, 2022). Prebiotic is a component that is fermented selectively by the colonic microorganisms resulting in the changes in the microbial composition, ultimately providing beneficial effects to the host (Senés‐Guerrero et al, 2020). Bifidobacteria and Lactobacillus are the two important bacteria that ferment the prebiotics and synthesize SCFAs like propionic acid, lactic acid, and butyric acid that individually work towards the development of the health of the host.…”

Section: Inulin As a Prebioticmentioning

confidence: 99%

Section: Lo C Ati Onofin Ulinmentioning

confidence: 99%

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Inulin‐A polysaccharide: Review on its functional and prebiotic efficacy

Bhanja

Sutar

Mishra

2022

Journal of Food Biochemistry

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The intake of dietary fibers in the regular diet results in boosting the gut microbiome and health of the host in several ways. The misapprehension about such dietary fibers of being only an indigestible product has changed into indispensable ingredient that has to be included in every healthy diet. Inulin is considered to be an important naturally occurring fructan classified under such dietary fibers. The present review intends to provide a thorough knowledge on inulin in maintaining the gut microbiome of the human, supported by several studies conducted on the Drosophila melanogaster, mice, rat models as well as effect on human being. The extraction process of inulin has also been described in this review that would provide a brief knowledge about its stability and the conditions that have been optimized by the researchers in order to obtain a stable product. Practical applications In order to meet the consumers demand, the food industries are trying to come up with new products that could eventually replace or lower the utilization of medically avail drugs and satisfy consumers by providing them with health benefits. The availability of functional food is the new trend that can improve health of the consumers with minimal use of the drugs. Therefore, inulin as a prebiotic can be utilized to produce several functional food products that could promote health benefits to the consumers. Apart from this, the review also justifies the efficacy of inulin as a fat replacer, stabilizer, and humectant in cosmetic industries. Research also suggests that inulin has also been used as nanoparticles in pharmaceutical industries. The overall review also depicts the different extraction process of inulin from different sources.

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Section: Inulin As a Prebioticmentioning

confidence: 99%

Section: Lo C Ati Onofin Ulinmentioning

confidence: 99%

Inulin‐A polysaccharide: Review on its functional and prebiotic efficacy

Bhanja

Sutar

Mishra

2022

Journal of Food Biochemistry

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“…Different ingredients based on dietary fiber (DF) and soluble dietary fiber (SDF) are well studied as potential prebiotics. FOS, GOS and XOS, inulin, resistant starch, pectin, pectin-like compounds, and β-glucans, are some main prebiotic compounds (Senés-Guerrero et al, 2020). There are non-carbohydrate compounds which have been proposed as prebiotics: minerals, polyphenols, and polyunsaturated fatty acids are some examples (Gibson et al, 2017).…”

Section: Probiotics Prebiotics and Synbioticsmentioning

confidence: 99%

Probiotics, prebiotics, and synbiotics added to dairy products: Uses and applications to manage type 2 diabetes

Zepeda-Hernández

García-Amezquita

Requena

et al. 2021

Food Research International

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“…Short‐chain fatty acids (SCFAs) are produced during the intestinal microbial fermentation of dietary fibre and resistant starch (Senés‐Guerrero et al, 2020). The 95% SCFAs produced by the microbiota in the intestines are acetic acid, propionic acid, and butyric acid.…”

Section: Introductionmentioning

confidence: 99%

Isolation and identification of mucin-degrading bacteria originated from human faeces and their potential probiotic efficacy according to host–microbiome enterotype

Zhou

et al. 2022

Journal of Applied Microbiology

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Aim: Mucin-degrading bacteria are known to be beneficial for gut health. We aimed to isolate human-derived mucin-degrading bacteria and identify potential probiotic characteristics and their effects on the bacterial community and short-chain fatty acid (SCFA) production according to three different enterotypes of the host. Methods and Results: Bacteria with mucin decomposition ability from human faeces were isolated and identified by 16S rRNA sequencing and MALDI-TOF. Heat resistance, acid resistance, antibiotic resistance, and antibacterial activity were analysed in the selected bacteria. Their adhesion capability to the Caco-2 cell was determined by scanning electron microscopy. Their ability to alter the bacterial community and SCFA production of the isolated bacteria was investigated in three enterotypes.The three isolated strains were Bifidobacterium(Bif.) animalis SPM01 (CP001606.1, 99%), Bif. longum SPM02 (NR_043437.1, 99%), and Limosilactobacillus(L.) reuteri SPM03 (CP000705.1, 99%) deposited in Korean Collection for Type Culture (KCTC-18958P). Among them, Bif. animalis exhibited the highest mucin degrading ability.They exhibited strong resistance to acidic conditions, moderate resistance to heat, and the ability to adhere tightly to Caco-2 cells. Three isolated mucin-degrading bacteria incubation increased Lactobacillus in the faecal bacteria from Bacteroides and Prevotella enterotypes. However, only L. reuteri elevated Lactobacillus in the faecal bacteria from the Ruminococcus enterotype. B. longum and B. animalis increased the αdiversity in the Ruminococcus enterotype, while their incubation with other intestinal types decreased the αdiversity. Bifidobacterium animalis and L. reuteri increased the butyric acid level in faecal bacteria from the Prevotella enterotype, and L. reuteri elevated the acetic acid level in those from the Ruminococcus enterotype.However, the overall SCFA changes were minimal. Conclusions:The isolated mucin-degrading bacteria act as probiotics and modulate gut microbiota and SCFA production differently according to the host′s enterotypes.

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Dietary Fiber and Gut Microbiota

Cited by 7 publications

References 90 publications

Inulin‐A polysaccharide: Review on its functional and prebiotic efficacy

Inulin‐A polysaccharide: Review on its functional and prebiotic efficacy

Probiotics, prebiotics, and synbiotics added to dairy products: Uses and applications to manage type 2 diabetes

Isolation and identification of mucin-degrading bacteria originated from human faeces and their potential probiotic efficacy according to host–microbiome enterotype

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