Optimization of Bioethanol Yield from Liquid Pineapple Waste using Immobilized Saccharomyces cerevisiae var. ellipsoideus in PVA-Alginate-Sulfate Matrix
Experimental analysis reveals optimal conditions for bioethanol yield using immobilized Saccharomyces cerevisiae in pineapple waste, suggesting a sustainable energy source.
Key Points
Bioethanol production reached a maximum yield of 10.0438 g/L using liquid pineapple waste.
The use of immobilized Saccharomyces cerevisiae enhanced yeast activity and improved yield.
Statistical methods identified optimal conditions, including pH 5.5 and temperature at 30 °C.
Immobilization also provided environmental benefits, offering a sustainable alternative to fossil fuels.