Sugarcane Waste Transformed into Eco-Friendly Plastic Substitute
Researchers used ultrasonic-assisted alkaline treatment to extract pure cellulose from sugarcane bagasse for carboxymethylcellulose production. By adjusting treatment temperature, duration, and alkali concentration, they successfully recovered 39.0 – 47.0% of cellulose from the bagasse. The produced carboxymethylcellulose had a degree of substitution of 0.59, showing the potential of this method for sustainable cellulose recovery from agricultural waste.