Costa Rica Researchers Convert Waste Into Food
Costa Rican researchers are using fungi to convert organic waste into edible mushrooms, agricultural bio-inputs, and biodegradable biomaterials. The project aims to address the country's growing waste management problem, with each Costa Rican generating over 400 kilograms of waste per year.
Researchers at Costa Rica's National Distance Education University are developing a project to transform organic waste into valuable products using fungi. The initiative addresses the country's mounting waste management issues, with over 1.6 million tons of waste generated nationwide each year. The project uses solid-state fungal fermentation to break down agro-industrial and household waste into edible mushrooms, bio-inputs, and biomaterials. Collaborating with the Municipality of Pérez Zeledón, researchers are working with fungi from the genera Pleurotus, Trichoderma, and Ganoderma. The process can produce fresh or processed edible mushrooms, generate bio-inputs for agriculture, and create biodegradable biomaterials. The research has significance beyond the laboratory, potentially reducing pressure on landfills and creating new opportunities for agriculture and small-scale production.
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