Industrial Biotechnology: Microorganisms and Enzymes

Saccharomyces cerevisiae, also known as brewer's yeast, is widely used in the fermentation of sugars to produce ethanol.

Enzymes act as catalysts, accelerating specific biochemical reactions in industrial processes.

Rennet, an enzyme derived from animal or microbial sources, is used to coagulate milk proteins during cheese production.

Cellulases are primarily used in the breakdown of cellulose, a major component of plant biomass, for the production of biofuels.

Penicillium chrysogenum is known for producing penicillin, one of the first discovered antibiotics.

Pectinases are commonly used in the clarification of fruit juices by breaking down pectin, a natural component of plant cell walls.

Glucose isomerase is the enzyme responsible for converting glucose into fructose, resulting in high-fructose corn syrup.

Microorganisms play crucial roles in various industrial biotechnology applications, including wastewater treatment, bioremediation, and the production of biofuels.

Proteases are widely used in detergent formulations to break down protein-based stains.

Laccases are primarily used in the pulp and paper industry to improve the brightness and strength of paper products.

Aspergillus niger is widely used in the industrial production of citric acid through fermentation.

Enzymes play various roles in food processing, including enhancing flavor, improving texture, and preserving food.

Amylase is the primary enzyme responsible for breaking down starch into smaller sugar molecules, which can then be fermented to produce bioethanol.

Xylanases are primarily used in the paper industry to improve the brightness and strength of paper products.

Lactobacillus bulgaricus and Streptococcus thermophilus are the primary microorganisms used in the fermentation of milk to produce yogurt.