1. An enzyme that catalyzes the hydrolysis of pectin, breaking down the ester bonds in pectin molecules; used in food processing and juice clarification.
Usage: technical; biochemistry; food science

Examples

• Pectinesterase is commonly added to fruit juices to improve clarity and reduce cloudiness.
• The enzyme pectinesterase breaks down pectin in plant cell walls during fruit ripening.
• Food manufacturers use pectinesterase to enhance the texture and appearance of processed fruits.
• Pectinesterase activity increases naturally as apples and other fruits mature on the tree.
• In wine production, pectinesterase helps break down pectin to improve the final product's quality.