Colloid refers to substances containing particles with a diameter between about cm particles can pass filter filter paper. But can not filter through paper cellophane has Tyndall effect (Tyndalleffect)
.John Tyndall, was the first one, the Tyndall effect is to give any light through colloid Then we can see the beam in the colloid.Emulsion caused by particles of liquid distribution in liquid medium By free mal! Fire supplier as binder, such as dressing
.Emulsifier. Emulsifier allows ice cream is the texture smooth, tight structure, reduce the time to beat up.
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