Research Topic: Gastrointestinal health

A comprehensive overview of the effects of probiotics, prebiotics and synbiotics on the gut-brain axis

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This comprehensive review examines how probiotics (beneficial live bacteria), prebiotics (food for beneficial bacteria), and synbiotics (combinations of both) can influence communication between the gut and brain. These interventions can produce beneficial compounds like GABA and serotonin, strengthen the gut barrier, and reduce inflammation, potentially helping with mood, anxiety, cognition, and various digestive disorders. However, effects vary greatly depending on the specific strain used, dosage, and individual differences in gut bacteria, and more large-scale studies are needed to confirm long-term clinical benefits.

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Nanoencapsulation of Biotics: Feasibility to Enhance Stability and Delivery for Improved Gut Health

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This review explores how tiny nanoparticles can protect beneficial bacteria and dietary compounds as they travel through the digestive system. These nanotechnologies help probiotics survive stomach acid and reach the intestines where they provide health benefits. The research shows promising results for treating digestive diseases and improving overall gut health through better delivery of microbiota-modulating substances.

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Enhancing Viability of Lactobacillus rhamnosus GG and Total Polyphenol Content in Fermented Black Goji Berry Beverage Through Calcium–Alginate Encapsulation with Hydrocolloids

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Researchers developed a special technique to protect beneficial bacteria (Lactobacillus rhamnosus GG) in black goji berry juice so they survive the harsh conditions of the stomach and intestines. They used a coating made from alginate combined with ingredients like carrageenan or gelatin, which created a protective shield around the bacteria and helpful plant compounds. When this coated juice was taken with milk, the bacteria survived even better, making it a promising new way to deliver probiotics through plant-based beverages instead of traditional dairy products.

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Antiviral effects of Pediococcus acidilactici isolated from Tibetan mushroom and comparative genomic analysis

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Researchers found that bacteria from Tibetan mushrooms, particularly Pediococcus acidilactici, can effectively prevent rotavirus infection that causes diarrhea in children and animals. When tested in laboratory cells and in mice, this beneficial bacteria reduced virus levels significantly and protected the intestines from damage. Genetic analysis shows this probiotic strain has the right combination of genes to fight viral infections, making it a promising natural treatment option.

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The Benefits and Applications of Lactobacillus plantarum in Food and Health: A Narrative Review

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Lactobacillus plantarum is a beneficial bacterium commonly found in fermented foods like yogurt and cheese that acts as a natural probiotic. It can help preserve food, improve flavor, and boost health by supporting digestion, strengthening immunity, and reducing inflammation. Research shows it may help with weight management, blood sugar control, and mental health, making it valuable for both the food industry and medical applications.

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