Research Keyword: lipid peroxidation

Biphasic Fermentation of Trapa bispinosa Shells by Ganoderma sinense and Characterization of Its Polysaccharides and Alcoholic Extract and Analysis of Their Bioactivity

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This study investigated fermenting water chestnut shells with a medicinal mushroom called Ganoderma sinense to create a more potent health product. Under optimal fermentation conditions, the resulting material showed significantly improved immune-boosting and antioxidant properties when tested in laboratory cells. The fermentation process changed the structure of polysaccharides and increased beneficial compounds, potentially transforming agricultural waste into a valuable functional food or supplement.

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A Possible Involvement of Sialidase in the Cell Response of the Antarctic Fungus Penicillium griseofulvum P29 to Oxidative Stress

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Scientists studied how a fungus from Antarctica called Penicillium griseofulvum survives in extremely cold conditions. They discovered that when exposed to cold temperatures, the fungus produces an enzyme called sialidase at higher levels, which helps it defend against damage caused by reactive oxygen species (harmful molecules). This response works alongside other protective enzymes, suggesting that sialidase is an important part of the fungus’s survival strategy in cold environments.

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A Possible Involvement of Sialidase in the Cell Response of the Antarctic Fungus Penicillium griseofulvum P29 to Oxidative Stress

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Researchers studied a special fungus from Antarctica that produces an enzyme called sialidase. When temperatures dropped dramatically, the fungus activated this enzyme along with other protective defenses to survive. The study found that under extreme cold stress, sialidase activity increased significantly, suggesting it helps the fungus protect itself from oxidative damage caused by freezing temperatures. This is the first discovery showing sialidase plays an important role in how Antarctic fungi survive in their extreme environment.

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A Possible Involvement of Sialidase in the Cell Response of the Antarctic Fungus Penicillium griseofulvum P29 to Oxidative Stress

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Scientists studied a fungus from Antarctica to understand how it survives in extremely cold conditions. They discovered that when exposed to cold temperatures, this fungus produces more of an enzyme called sialidase, which appears to help protect cells from damage caused by reactive oxygen molecules. This finding adds to our understanding of how microorganisms adapt and survive in the world’s harshest environments.

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Enhanced Heat Resistance in Morchella eximia by Atmospheric and Room Temperature Plasma

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Researchers used a special plasma technology to create heat-resistant strains of morel mushrooms that can thrive at higher temperatures. These mutant strains showed enhanced natural defense systems with more antioxidant enzymes and protective compounds. This breakthrough could help farmers grow more morels successfully despite rising temperatures from climate change, while maintaining their nutritional and medicinal benefits.

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Antifungal Activity of Genistein Against Phytopathogenic Fungi Valsa mali Through ROS-Mediated Lipid Peroxidation

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Scientists discovered that genistein, a natural compound found in soybeans and other legumes, can effectively kill the fungus that causes apple tree canker disease. The compound works by creating harmful reactive oxygen species that damage the fungus’s cell membranes and disrupt its normal cellular functions. This research suggests genistein could be developed as a safe, natural alternative to chemical fungicides for protecting apple crops.

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