白地霉(Oidium lactis)能利用含碳水化合物及氮化合物的廢液,生长迅速,培养条件簡便。营养成分丰富,一般报导蛋白质含量21～35％,脂肪6～19%,維生素B_1、B_2、B_(12)等含量亦頗高,因而可能是較有前途的食用微生物。少量食用时,只要培养条件正常而无杂菌污染,亦未見有不良反应或引起中毒。据此,我們对白地霉的营养价值进行了研究, Oidium lactis can grow rapidly using waste liquid containing carbohydrates and nitrogen compounds, and the cultivation conditions are simple. Rich in nutrients, the general reported protein content of 21 to 35%, 6 to 19% fat, vitamin B_1, B_2, B_ (12) and other content is also high, which may be more promising edible microorganisms. A small amount of food, as long as normal culture conditions without bacteria contamination, but also no adverse reactions or cause poisoning. Accordingly, we studied the nutritional value of Geotrichum candidum,