Syneresis is a phenomenon observed in colloidal systems where a gel contracts and expels some of the liquid within its structure. This process can occur in various types of materials, including polysaccharide gels, protein gels, and other types of colloidal suspensions. In chemistry, syneresis typically involves the following key points: 1. **Gel Contraction**: Over time, the gel structure may shrink due to changes in the interactions between the particles that comprise the gel.
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