... , binder, animal feed supplement, antifreezing agent or cryoprotectant, bitterness relieving agent, as an additive in preparation of starch ... food shapes. · Water treatment – Heavy metal absorbent or chelating agent. · Waste water treatment – Biopolymer flocculant, a substitute for ... moisturizer to improve skin care quality, as a whitening agent, has anti wrinkle property which gives long lasting ...