Research Keyword: prebiotic

Comparative study on structural characterization, physicochemical properties, and in vitro probiotic activities of resistant starch from different varieties of Euryale ferox

Euryale ferox, a nutritious aquatic plant, contains two varieties with significantly different health benefits. North Euryale ferox has much higher levels of resistant starch (a special type of starch that resists digestion) compared to South Euryale ferox, making it potentially more beneficial for gut health and diabetes management. The resistant starch in this plant acts as a prebiotic, promoting the growth of beneficial gut bacteria while inhibiting harmful bacteria, supporting overall digestive and metabolic health.

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Exploring the Prebiotic Potentials of Hydrolyzed Pectins: Mechanisms of Action and Gut Microbiota Modulation

Pectins are fiber-like compounds found in fruits and vegetables that can benefit gut health by feeding beneficial bacteria. When pectins are broken down into smaller pieces (oligosaccharides), they work better as prebiotics, promoting the growth of healthy gut bacteria that produce beneficial substances called short-chain fatty acids. These compounds may help improve digestive health, strengthen immunity, and reduce inflammation.

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Maternal Euglena gracilis supplementation alters sow and piglet gut microbiota, reduces diarrhea incidence, and enhances piglet growth

This study examined how feeding sows a supplement called Euglena gracilis (an algae-derived prebiotic) affected the gut bacteria of both the sows and their piglets. Piglets born to supplemented sows weighed more at weaning and had fewer cases of diarrhea during the nursing period. The supplement changed the types of bacteria in both the sows’ and piglets’ guts in beneficial ways, promoting healthier and more stable gut communities that supported better growth and digestive health.

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In-ovo injection of Bacillus subtilis, raffinose, and their combinations enhances hatchability, gut health, nutrient transport- and intestinal function-related genes, and early development of broiler chicks

Researchers injected newly developing chicken eggs with beneficial bacteria (Bacillus subtilis) and a prebiotic substance (raffinose) to improve chick health. The treatment enhanced egg hatchability, improved chick weight, reduced harmful bacteria in the gut, and strengthened intestinal function. This approach shows promise as a natural alternative to antibiotics in poultry farming.

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How Do Cyclodextrins and Dextrans Affect the Gut Microbiome? Review of Prebiotic Activity

Cyclodextrins and dextrans are substances commonly used in medicines that may have unexpected health benefits for your gut bacteria. Research shows these compounds can help beneficial bacteria like Lactobacillus and Bifidobacterium grow better in your digestive system. When these good bacteria ferment these substances, they produce helpful compounds called short-chain fatty acids that improve overall gut health and may help with conditions like obesity and inflammation.

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Therapeutic and Nutraceutical Potential of Sargassum Species: A Narrative Review

Sargassum is a type of ocean seaweed that has been used in traditional medicine for centuries and contains compounds that may help fight inflammation, oxidative stress, viruses, and bacteria. Scientists have discovered that different Sargassum species produce nearly 200 different bioactive compounds with potential health benefits ranging from reducing arthritis symptoms to supporting immune function. While Sargassum can accumulate harmful heavy metals like arsenic from seawater, researchers have developed effective cleaning methods to remove these contaminants while preserving the beneficial compounds. This makes Sargassum a promising sustainable source of natural medicines and health supplements.

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Regulatory effects of Poria cocos polysaccharides on gut microbiota and metabolites: evaluation of prebiotic potential

Poria cocos is a medicinal mushroom commonly used in Asian cuisine and traditional medicine. This study found that its polysaccharides act as prebiotics by feeding beneficial gut bacteria like Lactobacillus and Bifidobacterium while reducing harmful bacteria. The fermentation produces beneficial compounds called short-chain fatty acids that support digestive health and may help prevent diseases like obesity and inflammation.

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Structural and Biological Properties of Rhamnogalacturonan-I-Enriched Pectin Isolated from Cardamine tangutorum and Cardamine macrophylla

Shigecai, a traditional vegetable eaten by Tibetan and Qiang communities, contains special fiber-like compounds called pectins that may be beneficial for health. Researchers found these compounds can help fight free radicals in the body, support healthy gut bacteria, and boost immune function. The study suggests these plants could be developed into health supplements and functional food ingredients.

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Physicochemical properties and fermentation characteristics of a novel polysaccharide degraded from Flammulina velutipes residues polysaccharide

Researchers developed a new method to break down a large mushroom polysaccharide from golden needle mushroom plant residues into smaller, more useful molecules. The smaller version works better as an antioxidant and helps feed beneficial gut bacteria, producing beneficial compounds that support digestive health. This discovery could lead to new functional food products and health supplements using mushroom waste that would otherwise be discarded.

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Advancing Nutritional Science: Contemporary Perspectives on Diet’s Role in Metabolic Health and Disease Prevention

This research collection shows how what we eat significantly impacts our metabolic health and ability to prevent diseases. Key findings include that eating more vegetables helps prevent metabolic syndrome in older adults, and certain dietary patterns combined with regular exercise reduce disease risk in young adults. The research also highlights the benefits of natural compounds like inulin and royal jelly for managing metabolic disorders, while emphasizing the importance of personalized nutrition approaches for rare conditions.

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