1.It is affluent in brain, heart and marrow of pure animals, the barm and the yelk of birds egg.
它在动物的脑、心、骨髓以及酵母和禽蛋的卵黄中含量最为丰富。
2.Preparation of egg yelk antibody of chick against hog cholera virus
抗猪瘟高免卵黄抗体的制备