Pineapple waste, is the by-product of the canned pineapple, and is rich in cellulose, hemicelluloses, sugar and other carbohydrates
E. aerogenes possesses advantage over S. cerevisiae in respect to their ability to produce both ethanol and hydrogen under anaerobic condition.
ethanol is produced commercially by S.cerevisiae because it ferments glucose to ethanol as a virtually sole product and it is known for its high ethanol tolerance