Snow flea antifreeze peptide for cryopreservation of lactic acid bacteria

ARTICLE OPEN Snow flea antifreeze peptide for cryopreservation of lactic acid bacteria Xu Chen 1,2,7 , Jinhong Wu3,7 , Xiaozhen Li 1 , Fujia Yang1,2 , Dan Huang 4,5 , Jianlian Huang 4,5 , Shaoyun Wang 1 ✉ and Vincent Guyonnet 6 Cryogenic machining is one of the most commonly used techniques for processing and preserving in food industry, and traditional antifreeze agents cannot regulate the mechanical stress damage caused by ice crystals formed during recrystallization or thawing. In this...