ABSTRACT
Microcrystalline cellulose (MCC) retains the same chemical structure as the native cellulose, although it only consists of the insoluble fraction, called a-cellulose. The types of MCC are available according to its composition: Microcrystalline cellulose is completely insoluble it is only dispersible. Despite being insoluble, the dispersion of microcrystalline cellulose in the medium can be affected by several factors. In the case of the MCC colloidal grade, the drying system that is used in the procedure of obtaining the hydrocolloid will be decisive for its ease of dispersion. In addition to helping suspend particles of large size, this invisible 3D network which forms the MCC colloidal grade helps the stabilization of emulsions and foams since it avoids the coalescence of fat droplets. In the case of the MCC powder grade, which is completely inert and insoluble, its functionality is clearly linked to its use as an anti-caking agent, or bulking agent of other substances.
