Enzymatic hydrolysis and production of bioethanol from common macrophytic green alga Ulva fasciata Delile

- Green seaweed Ulva fasciata was used as a feedstock for bioethanol production.
- Enzyme reusability confirmed for two successive saccharification cycles.
- Ethanol yield obtained was 0.45 g/g reducing sugar accounting 88.2% efficiency.
- Dispenses the addition of yeast extract and peptone in the fermentation medium.