Agaricus bisporus – Page 8

Immune regulatory functions of biologically active proteins from edible fungi

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This research compared how proteins from 22 different edible mushrooms affect immune system cells called macrophages. The study found that all the mushroom proteins tested boosted immune function by making macrophages more active and productive. Interestingly, expensive rare mushrooms like cordyceps and ganoderma lucidum had stronger immune-boosting effects than common grocery store mushrooms like oyster and button mushrooms.

Exploring the Critical Environmental Optima and Biotechnological Prospects of Fungal Fruiting Bodies

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Fungal fruiting bodies like mushrooms develop best within specific environmental ranges, including proper temperature (15-27°C), humidity (80-95%), light, and nutrients. This comprehensive review identifies the exact environmental ‘sweet spots’ where mushrooms thrive and explains the biotechnological applications of these fungi in medicine, food production, and environmental cleanup. The research provides practical guidance for commercial mushroom cultivation and discusses how genetic engineering could further improve production.

Formulation of functional noodles by adding Lentinus edodes mushroom powder: Physiochemical attributes, cellular mineral uptake and improved glycemic index

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Researchers developed a healthier version of noodles by adding shiitake mushroom powder at 4% concentration. These mushroom noodles had better nutritional content with more protein and minerals like iron and calcium that the body could actually absorb. Most importantly, the mushroom noodles caused a slower, more gradual rise in blood sugar compared to regular noodles, making them potentially beneficial for people managing diabetes.

The Effect of Pseudomonas putida on the Microbial Community in Casing Soil for the Cultivation of Morchella sextelata

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Morel mushrooms are prized edible fungi, but growing them repeatedly in the same soil causes problems because toxic ethylene gas builds up and the soil microbiome becomes unbalanced. Scientists found that a beneficial soil bacterium called Pseudomonas putida can break down the ethylene precursor and improve the soil microbial community, making morels grow better and faster. This natural approach using microbial inoculation offers a practical solution to help farmers overcome these continuous cropping challenges.

Manipulating Agaricus bisporus developmental patterns by passaging microbial communities in complex substrates

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This research demonstrates that farmers can manipulate when button mushrooms fruit by selectively enriching certain bacteria in growing materials through a passaging technique. By mixing colonized substrate with fresh material multiple times, researchers found they could either speed up or slow down mushroom fruiting body formation. Although the total mushroom harvest remained the same, this approach offers potential for better timing of crop cycles and more sustainable cultivation practices.

Isolation and characterization of edible mushroom-forming fungi from Swedish nature

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Swedish researchers isolated 17 strains of wild edible mushroom-forming fungi from nature and studied how they grow at different temperatures and develop fruiting bodies. They found that commercially cultivated mushroom species grow faster and prefer warmer temperatures than wild species. Several strains successfully produced mushrooms on different growing substrates, particularly on birch pellets, with some performing better than established laboratory strains. All newly isolated strains have been preserved in a research collection for future studies and potential commercial mushroom production.

Ergothioneine: An Antioxidative, Neuroprotective and Anti-Inflammatory Compound from Mushroom Residuals

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Ergothioneine is a powerful antioxidant found mainly in mushrooms that protects brain health and reduces inflammation. Mushroom processing creates large amounts of waste like stems and leftover substrate that actually contain high levels of this beneficial compound. Scientists have developed sustainable methods to extract ergothioneine from this waste, creating opportunities for new health supplements and functional foods while reducing waste and supporting environmental sustainability.

Mushroom By-Products as a Source of Growth Stimulation and Biochemical Composition Added-Value of Pleurotus ostreatus, Cyclocybe cylindracea, and Lentinula edodes

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Researchers discovered that leftover mushroom materials from commercial cultivation can be recycled to boost the growth of edible mushroom mycelium. When mushroom waste extracts were added to growing media, they enhanced mycelial growth by up to 89.5% and increased beneficial compounds like chitin and proteins. This finding suggests a promising way to reduce mushroom farming waste while simultaneously improving the nutritional quality of cultivated mushrooms.

Solid-state fermentation of hemp waste: enhancing the performance of Hermetia illucens larvae and altering the composition of hemp secondary metabolites

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Researchers tested whether fermenting hemp plant waste with different mushroom types could make it a better food source for black soldier fly larvae, which produce valuable protein for animal feed. They found that different mushroom species had different effects: Ganoderma lucidum significantly increased the amount of larvae produced, while Trichoderma reesei increased beneficial cannabinoid content. Pleurotus ostreatus and Hypsizygus ulmarius removed unwanted cannabinoids from the waste. This approach offers a promising way to turn hemp waste into high-quality insect feed while controlling the levels of bioactive compounds.

Screening and identifying natural products with SARS-CoV-2 infection inhibitory activity from medicinal fungi

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Researchers screened 167 extracts from 36 medicinal fungi to find natural compounds that could fight COVID-19. They discovered that certain fungi, particularly Inonotus obliquus and Pholiota adiposa, contain polysaccharides that effectively block the virus from infecting cells. These natural compounds showed promise as potential safe alternatives for developing new COVID-19 treatments and may have applications against other viral diseases.

Fungal Species: Agaricus bisporus