prebiotics – Page 2

The role of Micro-biome engineering in enhancing Food safety and quality

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Microbiome engineering uses advanced biotechnology to strategically modify helpful bacteria in food to make it safer and higher quality. By using tools like CRISPR gene editing and engineering beneficial probiotics, scientists can prevent food spoilage, reduce harmful bacteria, improve nutrition, and create better-tasting foods. These innovations could reduce reliance on synthetic preservatives and chemicals while addressing global food safety challenges and helping combat malnutrition.

The Effect of 2′-Fucosyllactose on Gut Health in Aged Mice

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This research shows that 2′-fucosyllactose, a natural compound found in breast milk, can significantly improve gut health in older mice. The treatment strengthened the intestinal barrier, reduced harmful inflammation, and increased beneficial bacteria populations. These findings suggest that 2′-FL could be developed as a food supplement to help older people maintain better digestive and immune health.

Gut-Brain Axis in Obesity: How Dietary Patterns Influence Psychological Well-Being and Metabolic Health

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This review explains how our diet affects both our gut bacteria and our mental health through the gut-brain axis, a communication system between our digestive system and brain. Mediterranean diets rich in fiber and healthy foods support beneficial bacteria and mental well-being, while Western diets high in processed foods harm gut health and increase obesity risk. Emotional eating driven by stress and depression worsens obesity, but targeted dietary interventions with prebiotics, probiotics, and fiber can help restore balance and improve both physical and mental health.

Effect of fiber-modified kombucha tea on gut microbiota in healthy population: A randomized controlled trial (RCT)

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Researchers studied a kombucha tea drink enriched with fiber from chicory root in healthy adults over six weeks. The study found that people who consumed the fiber-enriched kombucha had lower triglyceride levels (blood fats) and beneficial changes in their gut bacteria, particularly an increase in Bifidobacterium, a bacteria known to support digestive health. These results suggest that this type of kombucha could be beneficial for metabolic and gut health, though more research is needed to confirm these benefits.

The Role of Wolfiporia cocos (F. A. Wolf) Ryvarden and Gilb. Polysaccharides in Regulating the Gut Microbiota and Its Health Benefits

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Wolfiporia cocos, a fungus used in traditional Chinese medicine for over 2000 years, contains polysaccharides that act as prebiotics to improve gut health. These polysaccharides promote the growth of beneficial bacteria while inhibiting harmful ones, increase production of healthy metabolites, and strengthen the intestinal barrier. By improving gut microbiota composition, these polysaccharides can help prevent and treat various diseases including obesity, diabetes, and inflammatory conditions.

Impact of a Limosilactobacillus fermentum, Quercetin, and Resveratrol Nutraceutical on Fecal Microbiota Composition and Metabolic Activity in Healthy and Hypertensive Subjects

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Researchers tested a dietary supplement containing beneficial bacteria and plant compounds on human gut microbiota samples. The supplement successfully modified the composition and activity of gut bacteria in both healthy and high blood pressure patients. The supplement increased production of beneficial acids and modified which bacteria were present in the fermentation samples. These findings suggest this type of supplement could potentially help manage high blood pressure by improving gut health.

Galacto-Oligosaccharides Exert Bifidogenic Effects at Capsule-Compatible Ultra-Low Doses

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This study tested whether tiny doses of a prebiotic called galacto-oligosaccharides (GOS) could be effective when taken in capsule form instead of large sachets. Researchers used a specially designed laboratory system to simulate how these compounds work in the human gut. Even at the lowest dose tested (0.5 g), the GOS successfully increased beneficial gut bacteria and produced helpful compounds that support digestive health, while producing minimal gas.

Prebiotic and Functional Fibers from Micro- and Macroalgae: Gut Microbiota Modulation, Health Benefits, and Food Applications

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Seaweed and other algae contain special fibers called polysaccharides that act like fertilizer for beneficial bacteria in your gut. When these good bacteria ferment these algal fibers, they produce substances called short-chain fatty acids that support digestive health, boost immunity, and help control blood sugar and weight. These algae-based fibers are sustainable alternatives to synthetic prebiotics and can be added to foods and supplements.

(Poly)phenol-gut microbiota interactions and their impact on human health

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Plant-based foods rich in polyphenols like berries, tea, and cocoa offer significant health benefits through interactions with gut bacteria. These bacteria break down polyphenols into active compounds that can help prevent heart disease, diabetes, and cancer. However, people respond differently to these foods based on their unique gut bacteria composition, suggesting the future of nutrition will be personalized based on individual microbial profiles.

Dietary melanoidins as emerging functional components: interactions with gut microbiota and implications for nutritional modulation of intestinal health

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Melanoidins are natural brown compounds formed when foods are cooked or fermented, found in items like roasted coffee, bread, and soy sauce. When eaten, these compounds pass through the stomach and small intestine unchanged, then are broken down by beneficial bacteria in the colon. This breakdown produces helpful substances that support gut health, reduce inflammation, and may help prevent digestive diseases like irritable bowel syndrome and inflammatory bowel disease.

Research Topic: prebiotics