Remover of pathogens transferring parasites in and out

• Partial sterilization of foods at a temperature that destroys harmful microorganisms without major changes in the chemistry of the food

WordNet Word definitions in WordNet
n. partial sterilization of foods at a temperature that destroys harmful microorganisms without major changes in the chemistry of the food [syn: pasteurization ]

Wiktionary Word definitions in Wiktionary
n. heat-treatment of a perishable food to destroy heat-sensitive vegetative cells followed by immediate cooling to limit growth of the survive cells and germination of spores.