Pleurotus ostreatus – mycolab.ai

Growth and yield performance of Pleurotus ostreatus (Jacq. Fr.) Kumm (oyster mushroom) on different substrates

mycolabadmin

This study tested four different waste materials (cotton seed, paper waste, wheat straw, and sawdust) to grow oyster mushrooms. Cotton seed proved to be the best material, producing more mushrooms in less time and with higher efficiency. The research shows that farmers can use agricultural waste to grow nutritious mushrooms, creating a sustainable income source while reducing environmental pollution.

Effect of Culture Media on the Yield and Protein Content of Pleurotus ostreatus (Jacq.) Kumm Mycelia

mycolabadmin

This research optimized how to grow oyster mushroom mycelium in laboratory conditions to produce high-protein food ingredients. The scientists tested different nutrient sources, sugar types, and pH levels to find the best growing conditions. They discovered that adding urea and using amaranth flour as a base nearly doubled the protein content, making oyster mushroom mycelium a promising sustainable alternative to animal proteins.

Bioactive Metabolites from the Fruiting Body and Mycelia of Newly-Isolated Oyster Mushroom and Their Effect on Smooth Muscle Contractile Activity

mycolabadmin

Researchers isolated a new oyster mushroom strain and studied how it affects digestive system health. They compared the fruiting body and mycelium (root-like structure) and found that water extracts of the fruiting body were rich in beneficial compounds like β-glucans and antioxidants. When tested on stomach muscle tissue, these extracts caused muscle contractions in a dose-dependent manner, suggesting potential benefits for digestive function. This discovery could lead to new natural supplements supporting gut health.

Substrate composition effect on the nutritional quality of Pleurotus ostreatus (MK751847) fruiting body

mycolabadmin

Researchers studied how different growing materials affect the nutritional value of oyster mushrooms. They found that mushrooms grown on palm oil waste mixed with wheat or rice bran had better nutritional quality than those grown on single materials. The best mushrooms for protein came from materials containing wheat bran, while fermented materials produced the most vitamins. This research shows how agricultural waste can be recycled into nutritious food.

Performance of oyster mushroom (Pleurotus ostreatus) on paddy straw, water hyacinth and their combinations

mycolabadmin

This study tested different combinations of rice straw and water hyacinth (an invasive aquatic weed) as growing substrates for oyster mushrooms in Nepal. Rice straw alone produced the best mushroom yield and profit. While water hyacinth alone is not suitable as a substrate, mixing it with rice straw at a 2:1 ratio could reduce costs while helping control this problematic weed. This research provides farmers with practical guidance on sustainable mushroom cultivation methods.

Enhancing Pearl oyster mushroom (Pleurotus ostreatus) performance by evaluating the influence of potassium humate and wheat straw on yield and biochemical attributes

mycolabadmin

This study examined how adding potassium humate (a natural organic compound) to wheat straw substrate affects the growth and quality of oyster mushrooms. Researchers tested seven different amounts of potassium humate over two growing seasons and found that a moderate amount (0.5 g per 500 g straw) produced the best results, increasing both mushroom yield and nutritional value including vitamin C and beneficial sugars. Interestingly, using more potassium humate was not better, showing that balanced application is more effective than maximum supplementation for optimal mushroom production.

Impact of bottom ash addition on Pleurotus ostreatus cultivation on coffee ground substrate

mycolabadmin

Researchers studied how to grow oyster mushrooms using leftover coffee grounds mixed with coal ash as a growing medium. They found that adding small amounts of coal ash (1-5%) to coffee grounds actually improved the mushroom quality by reducing harmful heavy metals while keeping beneficial nutrients like phosphorus and zinc. This discovery suggests a promising way to recycle both industrial waste and food waste while producing safer, more nutritious mushrooms.

Mycofiltration of Aqueous Iron (III) and Imidacloprid Solutions, and the Effects of the Filtrates on Selected Biomarkers of the Freshwater Snail Helisoma duryi

mycolabadmin

Researchers investigated using oyster mushroom mycelium to filter contaminated water containing iron and pesticides. They found that the mushroom-based filter effectively removed iron (III) from water, reducing it by 94% in column experiments. Tests on freshwater snails exposed to the filtered water showed improved water quality. This approach offers an environmentally friendly alternative to traditional water treatment methods.

Production of oyster mushroom (Pleurotus ostreatus) from some waste lignocellulosic materials and FTIR characterization of structural changes

mycolabadmin

Researchers successfully grew oyster mushrooms on hazelnut branch waste, a byproduct previously burned or discarded in Turkey. The mushrooms grown on hazelnut branches produced higher yields than traditional wheat straw substrates. Scientists used specialized analysis to show how the fungus breaks down the plant material’s structure. This finding suggests a practical way to recycle agricultural waste while producing nutritious food.

Comparative Analysis of Freeze-Dried Pleurotus ostreatus Mushroom Powders on Probiotic and Harmful Bacteria and Its Bioactive Compounds

mycolabadmin

Researchers studied oyster mushrooms processed in different ways to understand their health benefits. The study found that cooked oyster mushroom powders can kill harmful bacteria and promote the growth of beneficial gut bacteria. These mushrooms also contain special particles called carbon nanodots that form during cooking and may enhance their health-promoting effects. The findings suggest oyster mushrooms could help maintain a healthy gut microbiota naturally.

Research Keyword: Pleurotus ostreatus