antioxidant activity – Page 4

Grape Pomace: A Review of Its Bioactive Phenolic Compounds, Health Benefits, and Applications

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Grape pomace is the leftover material from making wine, typically discarded as waste. This review shows that grape pomace is actually packed with beneficial plant compounds called phenolics that have powerful health effects. These compounds can fight bacteria, reduce inflammation, help control blood sugar, and protect heart health, making grape pomace waste valuable for creating new health products in food, cosmetics, and medicine.

Enhancing the Nutritional Value and Antioxidant Activity of Auricularia polytricha Through Efficient Utilization of Agricultural Waste

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Researchers successfully grew Auricularia polytricha mushrooms using agricultural waste like cotton, coix seed, and wheat straw instead of expensive wood chips. The mushrooms grown this way not only matured 16 days faster but also contained significantly more nutrients including proteins, minerals, and beneficial compounds with antioxidant properties. This approach provides an affordable, environmentally friendly solution while producing healthier mushrooms.

Neuroprotective Effect of Mixed Mushroom Mycelia Extract on Neurotoxicity and Neuroinflammation via Regulation of ROS-Induced Oxidative Stress in PC12 and BV2 Cells

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A mixture of three medicinal mushrooms (Phellinus linteus, Ganoderma lucidum, and Inonotus obliquus) was tested for its ability to protect nerve cells from damage. The extract successfully reduced cell death in laboratory models of neurodegeneration by reducing harmful molecules called reactive oxygen species and reducing inflammation. These results suggest the mushroom extract could potentially help prevent or slow neurological diseases like Alzheimer’s.

The Effect of Supplementing Mushroom Growing Substrates on the Bioactive Compounds, Antimicrobial Activity, and Antioxidant Activity of Pleurotus ostreatus

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This study investigated how adding wheat bran to mushroom growing substrates affects oyster mushroom quality and medicinal properties. The researchers found that wheat bran supplementation increased mushroom yield but slightly decreased antioxidant power, while the mushrooms produced antimicrobial compounds effective against various bacteria and fungi. The mushrooms contained beneficial compounds like vitamin E and phenols, suggesting they could be developed as natural alternatives to synthetic antibiotics.

Impact of Incorporating Dried Chaga Mushroom (Inonotus obliquus) into Gluten-Free Bread on Its Antioxidant and Sensory Characteristics

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Researchers added dried chaga mushroom to gluten-free bread to make it healthier. The bread with chaga contained significantly more antioxidants and beneficial compounds that help protect cells from damage. However, when too much chaga was added, people didn’t like the taste and texture as much. The best result was using 5-10% chaga, which improved health benefits while keeping the bread tasty.

Pleurotus eryngii Culture Filtrate and Aqueous Extracts Alleviate Aflatoxin B1 Synthesis

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This research demonstrates that extracts from oyster mushrooms (Pleurotus eryngii) can effectively prevent the production of aflatoxin B1, a highly toxic and cancer-causing substance produced by certain molds that contaminate crops like corn and wheat. The mushroom extracts work by inhibiting the toxin production by up to 94%, offering a natural, environmentally-friendly alternative to chemical pesticides. The study suggests that compounds in mushrooms, including special sugars and enzymes, may help protect food supplies from this dangerous contamination, which is becoming increasingly important as climate change creates more favorable conditions for mold growth.

Nature’s Own Pharmacy: Mushroom-Based Chemical Scaffolds and Their Therapeutic Implications

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This comprehensive review explores how mushrooms can be used as natural medicines. Various mushroom species contain powerful compounds that can fight cancer, boost immunity, reduce inflammation, and treat infections. The paper details 15 important medicinal mushrooms and their therapeutic uses, showing that mushrooms are indeed a nature’s pharmacy with significant potential for treating many diseases.

Therapeutic Prospects of Undaria pinnatifida Polysaccharides: Extraction, Purification, and Functional Activity

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This review examines how to extract and purify beneficial compounds called polysaccharides from wakame seaweed (Undaria pinnatifida), a popular food in East Asia. These polysaccharides have multiple health benefits including fighting oxidative damage, boosting immune function, fighting cancer cells, and promoting healthy gut bacteria. The review details various extraction methods and discusses how these compounds could be developed into functional foods and medicines.

Bioactive Potential of Balkan Fomes fomentarius Strains: Novel Insights into Comparative Mycochemical Composition and Antioxidant, Anti-Acetylcholinesterase, and Antiproliferative Activities

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This study examines three strains of Fomes fomentarius mushroom from the Balkan region, revealing they are rich sources of beneficial compounds including polyamines and phenolic compounds. These extracts demonstrated strong antioxidant properties and potential neuroprotective effects, suggesting they could help prevent diseases related to oxidative stress and aging. The research supports the traditional use of this mushroom in folk medicine and highlights its potential as a natural supplement for health promotion.

Edible Coating Based on Konjac glucomannan Loading Ocimum gratissimum Essential Oil for Postharvest Preservation of Orange

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Researchers developed a special edible coating made from konjac glucomannan and basil essential oil that can be applied to oranges to keep them fresh longer. The coating acts as a protective barrier that slows down moisture loss and microbial growth while allowing the fruit to breathe. When applied to Mandarin oranges, this coating extended their shelf life by 8 days, kept them firmer, and reduced spoilage compared to uncoated oranges.

Research Topic: antioxidant activity