胎盘是一种营养丰富的组织器官,在医药上的利用颇为广泛,举凡胎盘球蛋白、某些治疗和营养性制剂、血浆代替品及培养基等都可以胎盘作为原料进行制备,如果能够将各种主要制剂制备后的残余组织加以利用则更为理想,我们采用提出胎盘蛋白后的残余胎盘组织试制成浸膏,并以此制成培养基与牛肉浸液及肉膏培养基作了各种比较初步认为满意,今就其实验结果报导如下: The placenta is a nutrient-rich tissue and organ, and its use in medicine is quite extensive. Placental globulin, certain therapeutic and nutraceutical preparations, plasma substitutes, and culture media can all be prepared as raw materials. It is more desirable to use residual tissue after preparation of various major preparations. We used the residual placental tissue after placing placenta protein to try to make extracts, and made the culture medium with beef extract and meat extract medium. All kinds of comparisons were initially considered satisfactory, and the results of their experiments are reported as follows: