PURIFIED BLOOD PLASMA AND ARTIFICIAL MILK FOR ANIMAL CONTAINING THE SAME

PURPOSE:A purified blood derived from pig blood, obtained by treating a blood plasma separated from a pig blood with an ultrafiltration membrane for a given molecular weight range, and removing a salt, low-molecular weight protein, etc., capable of exhibiting an antimicrobial activity and an antibod...

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1. Verfasser: WATANABE SHIROU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:A purified blood derived from pig blood, obtained by treating a blood plasma separated from a pig blood with an ultrafiltration membrane for a given molecular weight range, and removing a salt, low-molecular weight protein, etc., capable of exhibiting an antimicrobial activity and an antibody value against pathogenic coliform bacilli, effective for preventing diseases caused by coliform bacilli of newborn animals. CONSTITUTION:A fresh blood collected from a pig body by the direct blood collecting method while avoiding the contact with air is rapidly cooled to a temperature at which the multiplication of microorganisms will not occur, e.g. about 4-5 deg.C. The resultant cooled blood is then centrifuged at