γ-PGA is water soluble, biodegradable, edible, and nontoxic toward humans and the environment. It has been suggested to be a good candidate for various applications, such as thickener, bitterness-relieving agent, cryoprotectant, sustained release material, drug carrier, water-absorbable hydrogel, biopolymer flocculant, and heavy metal absorber.
γ-PGA is attracting more and more interest for its multifarious potential applications in pharmaceuticals, foods, cosmetics, water treatment, agriculture, and other fields
Rabe Co., Ltd. is growing into a company making healthy beauty. it is investing in innovative products based in researches on anti-aging materials through R&D of bio-products using polyglutamic acid