antioxidant activity – Page 6

In vitro fermentation characteristics and prebiotic activity of herbal polysaccharides: a review

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This review explores how plant-based polysaccharides from traditional herbs can benefit our health by feeding good bacteria in our gut. When these polysaccharides are fermented by our gut microbiota, they break down into smaller compounds that produce short-chain fatty acids, which have anti-inflammatory and immune-boosting effects. The research shows that different herbs have different structures that are recognized by specific beneficial bacteria, which suggests we can develop personalized functional foods tailored to promote specific health benefits.

Amylase-assisted extraction alters nutritional and physicochemical properties of polysaccharides and saponins isolated from Ganoderma spp

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Researchers studied how enzyme treatment improves extraction of beneficial compounds from reishi mushrooms. They found that using amylase enzyme significantly increased the amounts of healthy polysaccharides and saponins recovered, especially from cultivated black reishi canopies. These extracted compounds work as natural emulsifiers comparable to lecithin and remain stable even at very high temperatures, making them promising ingredients for functional foods and health products.

Biological Activities of Secondary Metabolites from the Edible-Medicinal Macrofungi

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This comprehensive review examines over 270 bioactive compounds from edible and medicinal mushrooms, showing they have remarkable potential to treat various diseases. These mushroom-derived substances demonstrate effectiveness against cancer, diabetes, inflammation, and infections while having fewer side effects than conventional drugs. Families like reishi and shiitake mushrooms are particularly rich sources of these healing compounds. The research suggests mushrooms are valuable natural resources for developing new therapeutic treatments.

Antioxidant, Antibacterial and Dyeing Potential of Crude Pigment Extract of Gonatophragmium triuniae and Its Chemical Characterization

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Scientists discovered a rare orange-pigment-producing fungus called Gonatophragmium triuniae that has useful medicinal and practical applications. The fungus produces a natural pigment that can kill bacteria, protect against oxidative damage, and effectively dye cotton fabrics without toxic chemicals. The main active compound was identified as a phenoxazine derivative, suggesting potential uses in textiles, pharmaceuticals, and natural cosmetics as a safe alternative to synthetic pigments and antibiotics.

Advancing Pistacia terebinthus L. (Anacardiaceae) Research: Food Preservation, Functional Foods, and Nutraceutical Potential

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The turpentine tree (Pistacia terebinthus L.) is a Mediterranean plant traditionally used in food and medicine that is now being studied for modern food applications. Its fruits, seeds, leaves, and resin contain powerful compounds that fight bacteria, reduce oxidative stress, and promote health. Scientists are developing new techniques like microencapsulation and fermentation to preserve its beneficial properties in functional foods, yogurt, and other products. This underutilized plant could become an important natural ingredient for food preservation and health supplements.

Bioactivity and toxicity of polysaccharides derived from the phytopathogenic mushroom Ganoderma orbiforme cultured in a bioreactor

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Scientists studied a mushroom called Ganoderma orbiforme that normally harms oil palm trees to see if it could be useful as medicine. They grew the mushroom in a special bioreactor and extracted beneficial substances called polysaccharides. These substances showed promise as natural antibiotics and antioxidants while being safe for use based on safety testing with fish embryos.

Dietary Phytochemicals in Cardiovascular Disease Prevention and Management: A Comprehensive Review

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This review examines how plant-based compounds called phytochemicals can help prevent and manage heart disease. These compounds, found in foods like berries, nuts, tea, garlic, and whole grains, work through multiple mechanisms including reducing inflammation, lowering cholesterol, and improving blood vessel function. The review highlights that while pharmaceutical treatments exist, dietary approaches using phytochemical-rich foods offer a cost-effective and sustainable way to support heart health.

Polysaccharides from fungi: A review on their extraction, purification, structural features, and biological activities

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Mushrooms contain special compounds called polysaccharides that have powerful health benefits. Scientists have found these polysaccharides can help fight cancer, boost immunity, reduce inflammation, and manage diabetes. This review explains different ways to extract and purify these beneficial compounds from mushrooms and describes how they work in the body to provide these health benefits.

The Effect of Combined Treatment of Psilocybin and Eugenol on Lipopolysaccharide-Induced Brain Inflammation in Mice

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This study tested whether psilocybin (an active compound from magic mushrooms) combined with eugenol (a natural compound from cloves) could reduce brain inflammation in mice. Researchers gave mice a substance that triggers inflammation in the brain and then treated them with these compounds before or after the inflammation started. The combination treatment, especially at a 1:50 ratio of psilocybin to eugenol, significantly reduced multiple inflammatory markers in the brain, suggesting this combination could potentially be helpful for treating brain inflammation-related conditions.

Incorporating Fresh Durum Wheat Semolina Pasta Fortified with Cardoncello (Pleurotus eryngii) Mushroom Powder as a Mediterranean Diet Staple

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Researchers created a new type of pasta by mixing regular wheat pasta with powdered Cardoncello mushrooms (Pleurotus eryngii). The mushroom-enriched pasta contains significantly more fiber and antioxidants than regular pasta while maintaining good taste and texture. The product can be labeled as ‘high in fiber’ and shows promise for supporting digestive health through prebiotic effects, making it a healthier option for Mediterranean diet followers.

Research Topic: antioxidant activity