waste valorization – Page 2

Waste Rose Flower and Lavender Straw Biomass—An Innovative Lignocellulose Feedstock for Mycelium Bio-Materials Development Using Newly Isolated Ganoderma resinaceum GA1M

mycolabadmin

Researchers developed eco-friendly building materials by growing mushroom mycelium (Ganoderma resinaceum) on waste residues from rose and lavender essential oil production. These waste biomasses, typically discarded or burned, were successfully converted into biocomposites with properties comparable to hempcrete and other sustainable materials. The resulting mycelium-based materials are completely natural, biodegradable, and possess antimicrobial and aromatic properties, offering a promising sustainable alternative to synthetic materials.

Use of Limestone Sludge in the Preparation of ɩ-Carrageenan/Alginate-Based Films

mycolabadmin

Researchers have developed a method to convert limestone waste from stone quarries into a useful material for making biodegradable plastic films. By dissolving limestone in acid to extract calcium ions, they created a crosslinking solution that strengthens films made from seaweed-derived compounds like alginate and carrageenan. These films show promise as environmentally-friendly alternatives to conventional plastic packaging while helping solve industrial waste problems.

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.

Ecofriendly Usability of Mushroom Cultivation Substrate as a Ruminant Feed: Anaerobic Digestion Using Gas Production Techniques

mycolabadmin

Mushroom farming produces large amounts of waste substrate that typically ends up in landfills. This research shows that after mushrooms are harvested, the remaining substrate can be safely fed to cattle and other ruminant animals. The mushroom cultivation process actually improves the substrate’s nutritional quality by breaking down tough plant fibers, making it easier for animals to digest. This discovery could help farms reduce waste, lower feeding costs, and address environmental pollution.

Inhibitory Activity of Shrimp Waste Extracts on Fungal and Oomycete Plant Pathogens

mycolabadmin

Researchers discovered that waste from shrimp processing can be converted into a natural fungicide that effectively kills plant-damaging fungi and mold. When applied to oranges, lemons, and apples artificially infected with mold, the shrimp waste extract significantly reduced rot and fruit damage. This finding is important because it offers a more environmentally friendly alternative to chemical fungicides while helping reduce the massive amounts of shrimp processing waste that typically end up in landfills or oceans.

The Lignicolous Fungus Hericium erinaceus (Lion’s Mane Mushroom): A Promising Natural Source of Antiradical and DPPH Inhibitory Agents

mycolabadmin

Lion’s Mane mushrooms grown on a special mixture of agricultural waste materials showed the best antioxidant properties in this study. Researchers found that combining sawdust, wheat straw, bagasse, rice bran, and corn flour created the ideal growing environment. The mushrooms produced high levels of protective compounds called phenolics and flavonoids that help fight harmful free radicals in the body. This research shows how we can turn agricultural waste into valuable medicinal mushrooms with strong health benefits.

Biomass carbon mining to develop nature-inspired materials for a circular economy

mycolabadmin

This paper explains how we can turn waste biomass from agriculture and industry into valuable materials to replace petroleum-based products. By using computational methods and artificial intelligence, researchers can design more efficient processes to convert plant and animal waste into bioplastics, chemicals, and building materials. Over 100 companies are already successfully doing this, creating products from waste coffee grounds, seaweed, agricultural residue, and other biomass sources.

Characterization of Self-Growing Biomaterials Made of Fungal Mycelium and Various Lignocellulose-Containing Ingredients

mycolabadmin

Scientists developed environmentally-friendly foam-like materials by growing mushroom mycelium (the root-like network of fungi) on agricultural waste like hemp and sawdust. These natural composites are strong, biodegradable, and can be used for packaging or insulation instead of plastic foam. However, they absorb water easily and can develop mold if exposed to moisture, so they need protective coatings for some applications.

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

mycolabadmin

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.

Fruit and Vegetable Processing Waste as Potential Raw Material for Food Enrichment With Dietary Fiber

mycolabadmin

This study examined the fiber content of leftover materials from processing fruits and vegetables, finding that pomace (processing waste) is an excellent source of dietary fiber. Chokeberries and blackcurrants were found to have particularly high fiber levels, while apples and carrots were rich in soluble fiber types. These waste products can be used to create nutritious fiber-enriched foods and supplements, providing both environmental benefits by reducing waste and health benefits through increased dietary fiber consumption.

Research Topic: waste valorization