Which primary fraction of plant biomass is used as feedstock for biofuels production?

Question

Quizplus · Accepted Answer

Cellulose, which is the primary component of plant cell walls, is the most commonly used fraction for biofuels production. It is a complex carbohydrate made up of glucose molecules linked together, and can be broken down into simple sugars through chemical or enzymatic processes for use in biofuel production. Other fractions, such as disaccharides, pectin, chitin, and protein, can also be used for biofuels production, but are less commonly used than cellulose.

Which Primary Fraction of Plant Biomass Is Used as Feedstock