Verfahren zur Herstellung von Beifuttermitteln fuer Tiere

摘要

Mammalian embryos taken in the first 2/3 of the gestation period and the foetal portion of bovine placentary cotyledons are subjected to electrophoresis in separate baths of distilled water, preferably at a D.C. potential of about 220 volts, the embryos being connected to the negative pole and the cotyledons to the positive pole, the electrophoresis in each case being continued until the potential between the material and the bath falls to approximately zero, after which the material is removed from the bath, dehydrated below 60 DEG C. and communited to give a product which is employed as an additive to feeds, for example in amount of 2-40 grams per 100 kg. feed.