vitellin

ichthin A nitrogenous substance resembling vitellin, present in the egg yolk of cartilaginous fishes.

软骨鱼卵黄素一个胺物质类似蛋黄素，出现在软骨鱼类的蛋黄。

In the present study, observations were made to determine if the yolk protein, vitellin, was released from the ovaries into the hemolymph without degradation during oosorption.

在这个研究中，观察卵黄蛋否会被整地从卵巢释放至血淋巴中，而不会在卵再吸收中被分解。

ichthulin The globulin portion of fish eggs, analogous to the vitellin of birds eggs. The ichthulin of some fish eggs is poisonous to warm-blooded animals.

鱼卵磷蛋鱼卵的球蛋部分，类似鸟卵的蛋黄素。一些鱼卵的鱼卵磷蛋温血动物有毒。