红法夫酵母 Phaffia rhodozyma M.W.Mill.Yoney.&Soneda:菌落直径为1-2mm,圆形,边缘整齐,不透明,正面粉色,中间凸起,表面光滑,易挑起,G+(蓝紫色),球菌,纯度:纯