摘要 |
<p>Compsns. with antibody activity are prepd. from colostral milk collected from non-immunised mammals in the first 30 days post partum. The compsns. are prepd. by diluting the colostral milk with distd. H2O, pasteurising, separating fat, precipitating and separating casein, and concentrating and stabilising the colostral whey.</p> |