Sciencemadness Discussion Board

Coagulation of Proteins pls help

megaevelie - 25-1-2012 at 22:59

We have a report tomorrow about this and I am not so sure of my results: (coagulation by heat)

Milk - no cloudy appearance, soluble in water
Egg white - with cloudy appearance, insoluble in water
Flour - no cloudy appearance, slightly soluble

I have researched for the confirmation of our results and only the egg white result is what I found to be sure of.

I do not know what's the connection of cloudiness to coagulation. Does it mean that new compound was formed?

Are all denatured proteins insoluble with water?

[Edited on 26/1/2012 by megaevelie]

[Edited on 26/1/2012 by megaevelie]

[Edited on 26/1/2012 by megaevelie]