Research Topic: nutritional quality

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

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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.

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Impact of Artemisia argyi and Stevia rebaudiana substrate composition on the nutritional quality, yield and mycelial growth of L. edodes addressing future food challenges

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This study tested using wormwood and stevia plant waste as alternatives to traditional wood chips in shiitake mushroom farming. Results showed that adding up to 45% wormwood or 30% stevia to growing substrates increased both the amount and nutritional quality of mushrooms produced. This sustainable approach addresses mushroom farming’s resource shortage while potentially improving the nutritional value of the final product, making it beneficial for both food production and environmental protection.

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Impact of Artemisia argyi and Stevia rebaudiana substrate composition on the nutritional quality, yield and mycelial growth of L. edodes addressing future food challenges

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This study shows that shiitake mushrooms can be grown on agricultural waste materials like wormwood and stevia instead of traditional sawdust. Using 45% wormwood or 30% stevia in the growing substrate improved both the mushroom yield and their nutritional content, including important compounds with health benefits. These findings suggest environmentally friendly and sustainable alternatives for mushroom farming that reduce reliance on wood resources while maintaining or improving food quality.

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Agaricus bisporus Grown on Sustainable Peat Casing Alternatives—A Systematic Review on Quality Characteristics

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This review examines how replacing traditional peat with sustainable alternatives affects button mushroom quality. Researchers analyzed seventeen studies testing materials like composted waste and soil mixes as replacements for peat casing. The findings show that alternative materials can maintain or improve nutritional content and other quality traits, though specific combinations and fungal strains significantly influence outcomes.

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Novel chia (Salvia Hispanica L.) residue-based substrate formulations for oyster mushroom (Pleurotus ostreatus) cultivation

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Researchers discovered that leftover plant material from chia seed production can be used to grow oyster mushrooms with excellent nutritional value. When chia residues were combined with rice straw in the right proportions, they produced mushrooms with higher protein content, more beneficial compounds, and better yields than traditional growing methods. This finding helps solve two problems at once: it creates a valuable use for chia farming waste while producing highly nutritious mushrooms for human consumption.

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Mechanism of Enzyme Activity Regulation and Strain-Specific Response of Lentinula edodes Cultivation Adaptability Under Peach Wood Substrate

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This study shows that shiitake mushrooms can be successfully grown on peach wood waste from orchards, which reduces costs and helps the environment. While high amounts of peach wood initially slow mushroom growth, the mushrooms adapt through natural enzyme changes that boost final yields. The resulting mushrooms have better nutrition and remain safe to eat, making this an excellent way to use agricultural waste sustainably.

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The Novel Disease Vicia unijuga Caused by Colletotrichum tofieldiae in China: Implications for Host Growth, Photosynthesis, and Nutritional Quality

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Scientists in China discovered that a fungus called Colletotrichum tofieldiae causes a disease called anthracnose in perennial vetch (Vicia unijuga), an important forage crop used for animal feed. When plants get infected with this fungus, they become weak, their ability to photosynthesize decreases, and the nutritional quality of the plant drops significantly, reducing its value as animal feed. The fungus can also infect other legume crops like alfalfa and clover, showing it has a broad range of potential host plants.

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