关键词: Probiotic 、 Biology 、 Risk assessment 、 Economic shortage 、 Incidence (epidemiology) 、 Food products 、 Biotechnology 、 Adverse health effect 、 Food safety
摘要: … , by some microorganisms into ornithine used as an intermediate in putrescine biosynthesis; … excretion, this pathway appears to be primarily used to promote the growth of the producing …