Pleurotus ostreatus – Page 28

Mushroom stem-based diets elicit region-specific shifts in rainbow trout gut microbiota

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Researchers fed rainbow trout different diets made partly from mushroom stem waste and found that these ingredients beneficially changed the bacteria living in the fish’s gut. Different parts of the fish’s digestive system showed different changes in bacterial communities, suggesting these mushroom ingredients work in region-specific ways. The mushroom-based diets reduced harmful bacteria and increased beneficial ones, potentially improving fish health. This research shows how mushroom waste can be recycled into nutritious feed for farmed fish while promoting their health.

Efficient conversion of tea residue nutrients: Screening and proliferation of edible fungi

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Tea leaves left over from making instant tea are usually thrown away, but researchers found that special edible mushrooms can break down these tea residues and convert them into nutritious mushroom protein. Monascus kaoliang B6 was the most effective, using powerful enzymes to decompose the tough plant fibers in tea residue and transform the nutrients into edible mushroom biomass. This discovery offers an environmentally friendly way to recycle tea industry waste into a useful food product without using harsh chemicals.

Optimal liquid-based DNA preservation for DNA barcoding of field-collected fungal specimens

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This research compares two liquid preservation solutions for storing fungal samples collected in the field. RNAlater and DESS both work well for preserving fungal DNA, but RNAlater performs better when samples are dried before DNA extraction. The study helps researchers choose the best method for preserving and studying wild fungi in natural ecosystems.

Genome Sequencing of Three Pathogenic Fungi Provides Insights into the Evolution and Pathogenic Mechanisms of the Cobweb Disease on Cultivated Mushrooms

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This research sequenced the DNA of three fungi that cause cobweb disease, a serious problem in mushroom farming that can destroy entire crops. Scientists discovered that these fungi spread disease by producing special enzymes that break down mushroom cell walls and releasing toxic compounds. By understanding the genetic basis of how these fungi attack mushrooms, researchers can now develop better strategies to prevent infection and protect valuable mushroom crops.

Proteins from Edible Mushrooms: Nutritional Role and Contribution to Well-Being

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Mushrooms are highly nutritious foods containing proteins as complete and high-quality as meat, with unique compounds that boost immunity, fight infections, and may help prevent diseases like cancer and diabetes. Different types of mushroom proteins have specific health benefits, from strengthening immune systems to lowering blood pressure and fighting viruses. Scientists are finding new ways to grow mushrooms and extract their proteins for use in sports nutrition, medicines, and fortified foods, making them increasingly valuable for human health and sustainability.

A concise review of mushrooms antiviral and immunomodulatory properties that may combat against COVID-19

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This review explores how medicinal mushrooms have compounds that could help fight COVID-19 and boost immune function. Various mushroom species contain natural substances like beta-glucans and polysaccharides that have shown antiviral properties and can strengthen the body’s immune response. The research suggests these mushrooms could potentially be used alongside conventional treatments to help patients recover from COVID-19 more effectively.

Bioaccumulation and physiological changes in the fruiting body of Agaricus bisporus (Large) sing in response to cadmium

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This research shows that button mushrooms (Agaricus bisporus) can absorb and accumulate harmful cadmium from contaminated soil. When exposed to cadmium stress, the mushrooms increase their protective chemical defenses, including antioxidant enzymes and organic acids, to survive the toxic conditions. The study demonstrates that these edible mushrooms could potentially be used as a practical and cost-effective method to clean up cadmium-polluted soils.

Antifungal Volatile Organic Compounds from Talaromyces purpureogenus CEF642N: Insights from One Strain Many Compounds (OSMAC) Strategy for Controlling Verticillium dahliae in Cotton

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Scientists discovered that a beneficial fungus called Talaromyces purpureogenus produces natural antifungal compounds that effectively control cotton wilt disease caused by the harmful fungus Verticillium dahliae. The study identified two main compounds, 3-octanol and 2-octenal, that showed strong antifungal activity without synthetic chemicals. This research offers a promising green alternative for protecting cotton crops from one of agriculture’s major diseases while being environmentally friendly.

Assessment of the Impact of Metals in Wild Edible Mushrooms from Dambovita County, Romania, on Human Health

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This study examined 18 types of wild mushrooms commonly eaten in Romania to measure their metal content. Researchers found that while mushrooms provide important minerals like iron and zinc, some species accumulate harmful metals like cadmium and chromium. Children are at greater risk from eating these mushrooms than adults because their smaller bodies absorb proportionally more of the contaminants. Some mushroom species pose significant cancer risks from metal exposure.

Filamentous fungal pellets as versatile platforms for cell immobilization: developments to date and future perspectives

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Filamentous fungi, commonly known as molds, can be grown into small spherical structures called pellets that act as excellent platforms for attaching and growing various types of cells. These fungal pellets are sustainable, biodegradable alternatives to synthetic materials and can support different cell types for applications ranging from producing cultivated meat to treating wastewater. The porous structure of fungal pellets allows cells to attach and grow while maintaining the ability to transfer nutrients and oxygen efficiently.

Fungal Species: Pleurotus ostreatus