antioxidant activity – Page 10

Valorisation of fish scales and bones: a sustainable source of bioactive proteins and collagen for nutraceuticals

mycolabadmin

Fish scales and bones, usually thrown away as waste, contain valuable collagen and proteins that can improve skin, joints, and overall health. New extraction methods can recover these beneficial compounds efficiently while being environmentally friendly. Studies show that taking fish collagen supplements daily can improve skin appearance, reduce joint pain, and lower blood pressure, making them a sustainable and natural health solution.

Chemical Content and Cytotoxic Activity on Various Cancer Cell Lines of Chaga (Inonotus obliquus) Growing on Betula pendula and Betula pubescens

mycolabadmin

This study examined chaga mushroom, a traditional medicine used against cancer, grown on two types of birch trees. Researchers tested chaga extracts on 31 different cancer cell types and found they were moderately effective at inhibiting cancer cell growth, particularly against liver and thyroid cancers. The chaga from silver birch (B. pendula) worked slightly better than that from downy birch (B. pubescens) due to higher levels of a compound called inotodiol.

Descriptions of 19 Unrecorded Species Belonging to Sordariomycetes in Korea

mycolabadmin

Scientists in Korea discovered and documented 19 species of fungi that were previously unrecorded in the country. These fungi were found in soil and freshwater environments across Korea. Using microscopy and DNA analysis, the researchers confirmed the identity of each species and provided detailed descriptions and illustrations. This discovery helps us better understand the fungal diversity present in Korean ecosystems.

The Molecular Mechanism of Polysaccharides from Polygonatum cyrtonema Hua in Improving Hyperuricemia by Regulating Key Targets of Uric Acid Metabolism in Mice

mycolabadmin

This research demonstrates that a traditional Chinese medicinal plant called Polygonatum cyrtonema contains beneficial polysaccharides that can help lower high uric acid levels in the blood, which is a major cause of gout and kidney disease. The study found that these polysaccharides work by reducing the enzyme that produces uric acid and helping the kidneys excrete more of it, while also reducing inflammation. Importantly, this natural treatment protected kidney tissue better than the standard pharmaceutical drug allopurinol, suggesting it could be a safer long-term option for managing high uric acid levels.

Potential Bioactivities, Chemical Composition, and Conformation Studies of Exopolysaccharide-Derived Aspergillus sp. Strain GAD7

mycolabadmin

Scientists discovered a marine fungus called Aspergillus sp. strain GAD7 that produces a special type of sugar-like substance with medicinal properties. This substance can help prevent blood clotting and fight harmful substances in the body that cause damage. The research shows this fungal product could potentially be used as a therapeutic treatment for conditions related to blood clotting and oxidative stress.

Transforming Tomato Industry By-Products into Antifungal Peptides Through Enzymatic Hydrolysis

mycolabadmin

Researchers have found a way to turn tomato processing waste into useful antifungal compounds. By breaking down tomato seed proteins using enzymes, they created peptides that can prevent harmful fungi like Fusarium from growing on crops. This discovery helps reduce food waste while providing a natural alternative to chemical pesticides for protecting tomato and grain crops.

Electrospun Membranes Loaded with Melanin Derived from Pecan Nutshell (Carya illinoinensis) Residues for Skin-Care Applications

mycolabadmin

Researchers developed new skincare membranes by combining pecan shell waste with advanced fiber technology. These membranes harness melanin from the shells to create materials with strong antioxidant and antibacterial properties that could protect skin from aging and infections. The innovation demonstrates how agricultural waste can be transformed into valuable cosmetic products that are both effective and environmentally friendly.

Flammulina velutipes polysaccharides exhibit potent antioxidant and anti-pyroptotic properties in diabetes-associated periodontitis: A preliminary in vitro study

mycolabadmin

Researchers studied a compound from the Flammulina velutipes mushroom (enoki mushroom) to see if it could help protect gum tissue in people with both diabetes and gum disease. Using human gum cell samples exposed to disease-simulating conditions, they found that the mushroom polysaccharides reduced cell damage, decreased inflammation, and prevented a harmful type of cell death called pyroptosis. The results suggest this mushroom compound could potentially be used as a supplementary treatment for people with diabetes-related gum disease.

Phytochemical Composition and Wound Healing Properties of Echinacea angustifolia DC. Root Hydroalcoholic Extract

mycolabadmin

Echinacea angustifolia, a traditional medicinal plant, was studied for its wound-healing abilities using laboratory tests. Scientists found that the plant extract contains powerful antioxidant compounds, particularly one called echinacoside, and can help skin cells move and multiply to close wounds faster. The extract also reduces inflammation and protects cells from damage, supporting its long-standing traditional use for treating wounds and burns.

Biopreservation of Hericium erinaceus By-Products via Lactic Acid Fermentation: Effects on Functional and Technological Properties

mycolabadmin

This study shows how a natural fermentation process using beneficial bacteria can transform lion’s mane mushroom waste into a healthier food ingredient. The fermentation makes the mushrooms safer by eliminating spoilage organisms, increases their antioxidant power by up to 31%, and prevents the buildup of potentially harmful compounds. This approach offers a sustainable solution for mushroom producers to reduce waste while creating valuable functional food ingredients.

therapeutic action: antioxidant activity