Optimization of cryoprotectants for preparation of Directed-Vat-Set Propionibacterium freudenreichii starter cultures
QIU Wen-wen, CHEN Cun-she, GAO Si-si, DONG Li-yan
Food and Fermentation Industries . 2013, (09): 95 -100 .  DOI: 10.13995/j.cnki.11-1802/ts.2013.09.029