The mechanism of action was proved to be reversible phosphorylation and dephosphorylation.

其作用机通过可逆磷酸化及脱磷酸化作用进行。

Novel phosvitin phosphopeptides (PPP) were prepared by tryptic hydrolysis following alkaline dephosphorylation of hen egg yolk phosvitin.

以卵黄高磷质为原料,经碱法脱磷、胰水解后分离制备得到一种新型卵黄高磷磷酸肽(PPP)。