... tuber of amorphophallus konjac by purification process. Konjac glucomanan powder is pure soluble fiber, none protein, none fat, none sugar, none ... starch. Properties: 1. Water-solubility: Konjac powder can easily be ... , and FCC has the corresponding standard of Konjac powder. The Konjac powder can be used as food stabilizer, suspending agent, ...