Shikun Ge1, 2, Yanli Yang3, Brindha Chelliappan4, 5, Antonysamy Michael5, Fagang Zhong1 and Xiaoying Zhang1, 2, 3, 4*
... liquid egg yolk and egg yolk powder preparations) on the activity of IgY antibodies was investigated. The results showed that IgY was stable below 70 oC, and the activity was significantly lost when it exceeded 70 °C; IgY was relatively stable in the range of pH 4-10, and the activity was significantly lost beyond this range; IgY had certain resistance to pepsin and trypsin. Among all four purification methods, the IgY antibody titer in liquid ...

Pakistan Journal of Zoology


Vol. 52, Iss. 5, Pages 1631-2026


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