Objective To evaluate the clinical application and effect of cryodesiccation amniotic membrane transplantation combined with lamellar keratoplasty on Mooren s ulcer.
Interactive effects of growth medium, cryoprotector and starvation treatment on bacterial survival during the storage of freeze-dried lactic acid bacteria have been studied.
It is a reform for traditional and unartificial fermentation mode to product pickles by using artificial inoculation, as well as a symbol of the modern fermentation technology.