Traditional Culture Encyclopedia - Traditional virtues - Please, my little sister urgently need to make tofu chemistry lab report a , please experts to help tips!
Please, my little sister urgently need to make tofu chemistry lab report a , please experts to help tips!
Purpose of the experiment: to explore the method of making tofu
Experimental supplies: CaCl2, MgCl2
Experimental principle: the polymerization and sedimentation of colloids
Operation: 1 soybeans and water grinding, made of soybean milk.
2 Boil and keep boiling. Add CaCl2,MgCl2 solution and stir until there is a large amount of precipitation.
3Cool and filter and shape with mold.
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