A:Resource
Derived from purified wood pulp.
Depolymerized cellulose- fiber form to cellulose.
As a pharmaceutical excipient and food additive.

B:Physical
Color-off white
Odor-odorless
Particle size- fine powder
Taste- tasteless
Solution- insoluble in water and most organic solvents

C:Chemical
Inert polymer chain
Free organic and inorganic impurities
Non-nutrition dietary fiber
Structural Formula