Definition
pectinesterase
noun
- 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.