In this article. These are common terms and definitions associated with the gastrointestinal system and digestive problems or diseases: Amylase: Enzyme produced in the pancreas and salivary glands that helps in the digestion of starches from the diet.
Which substance is an example of a colloid? milk tomato juice sand and water sugar and water.
It is better to define a colloid as a system in which the surface area is large and in which surface effects are predominant, rather than simply in terms of particle size. Indeed, in foams there are no colloidal particles at all--it is the thinness of the films that creates the colloidal behavior.