solid-state fermentation – Page 2

Antioxidative Activities of Micronized Solid-State Cultivated Hericium erinaceus Rich in Erinacine A against MPTP-Induced Damages

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Researchers tested a processed form of Lion’s mane mushroom (Hericium erinaceus) to see if it could protect against Parkinson’s disease-like damage in mice. The mushroom mycelium was specially processed to break down cell walls and increase its effectiveness. When given to mice exposed to a Parkinson’s-causing toxin, the mushroom treatment restored dopamine levels and reduced harmful oxidative stress in the brain and liver in a dose-dependent manner.

Sustainable Innovations in Food Microbiology: Fermentation, Biocontrol, and Functional Foods

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This review explores how microorganisms can make food production more sustainable and healthier. It discusses traditional fermented foods like yogurt and sauerkraut, modern biotechnology techniques to reduce food waste and create natural preservatives, and special food ingredients with beneficial bacteria that support digestive and mental health. The paper shows how applying microbial science could help address global food challenges while meeting consumer demands for natural, safe, and healthy products.

Influence of substrate formulation on some morphometric characters and biological efficiency of Pleurotus ostreatus EM-1 (Ex. Fr) Kummer grown on rice wastes and wawa (Triplochiton scleroxylon) sawdust in Ghana

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This study examined how different combinations of agricultural waste materials affect the growth and quality of oyster mushrooms. Researchers tested various recipes using rice straw, rice husks, and sawdust with different additives, composting for different lengths of time. They found strong relationships between mushroom size (cap width and stalk length) and overall yield, suggesting these measurements can reliably predict mushroom quality and help with pricing and grading.

Vermiculite as a new carrier for extracellular protease production by Aspergillus spp. under solid-state fermentation

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Researchers discovered that vermiculite, a naturally occurring mineral, is an excellent material for growing fungi that produce proteases—enzymes used in medicine, laundry detergents, and food processing. When Aspergillus fungi were grown on vermiculite using a technique called solid-state fermentation, they produced 3 to 18 times more protease than when grown on other materials. This discovery could make enzyme production more efficient and cost-effective for industrial applications.

Soy Sauce Fermentation with Cordyceps militaris: Process Optimization and Functional Profiling

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Researchers created a new type of soy sauce using Cordyceps militaris fungus, which contains health-promoting compounds. Using scientific optimization techniques, they found the best conditions for fermentation, resulting in a soy sauce with much higher levels of cordycepin and other beneficial compounds compared to traditional soy sauce. This product offers both the familiar taste of soy sauce and added health benefits, potentially serving as a functional food that people can use daily.

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.

Editorial: Enhancing nutrient profile, safety, and sustainability with fermentation technology

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Fermentation is an ancient food preparation method that science is rediscovering as a powerful tool for making foods more nutritious and safer to eat. By using specific bacteria and fungi to ferment various foods like soybeans, grains, and vegetables, researchers have found that fermentation increases the availability of vitamins and minerals our bodies can absorb, reduces harmful compounds in foods, and helps preserve them naturally. This technology also offers sustainable solutions by making use of overlooked crops and reducing food waste, all while potentially lowering salt content in traditionally salty foods.

Biosourcing and optimization of fungal lipase production from cheap agro waste via solid state fermentation

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Researchers discovered a fungus called Aspergillus oryzae that produces lipase, an important enzyme used in many industries. They found that this fungus works best when grown on cheap agricultural waste materials like wheat bran and rice bran, making enzyme production more affordable and environmentally friendly. By optimizing growth conditions and using waste materials, they successfully increased lipase production and showed this approach could be used in industrial-scale enzyme manufacturing.

Microcycle Conidia Production in an Entomopathogenic Fungus Beauveria bassiana: The Role of Chitin Deacetylase in the Conidiation and the Contribution of Nanocoating in Conidial Stability

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Researchers developed a method to dramatically increase the production of fungal spores used for controlling crop-damaging insects like armyworms. By using a special growth medium and coating the spores with nanoscale particles, they created more stable and effective fungal pesticides that work faster and better in the field. This advance could make biological pest control more practical and affordable for farmers.

Implications of Pleurotus ostreatus solid-state bioprocessing on the nutritional composition, protein structure, and anti-hypertensive and anti-inflammatory potential of local beans (Phaseolus vulgaris L.)

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Researchers used a type of oyster mushroom to ferment two local Spanish bean varieties, which dramatically improved their nutritional value. The fermented beans contained 23% more protein, higher levels of important amino acids, and had anti-inflammatory and blood pressure-lowering properties. These enhanced beans could be used to create healthier, more nutritious snacks specifically designed for children to help combat childhood obesity.

Research Keyword: solid-state fermentation