The disclosure describes a humectant, antistatic agent, film-forming agent or dispersant comprising an effective amount of a polysaccharide composed of D-glucuronic acid, L-rhamnose, D-galactose and D-glucose in a molar ratio of D-glucuronic acid : L-rhamnose :D-galactose : D-glucose = 0.8-1.2 : 2.4-3.6 : 0.8-1.2 : 0.8-1.2.
本公开描述了一种保湿剂、
抗静电剂、成膜剂或分散剂,它包含有效量的由
D-葡萄糖醛酸、
L-鼠李糖、
D-半乳糖和
D-葡萄糖组成的
多糖,其摩尔比为 D-glucuronic acid :
L-鼠李糖:
D-半乳糖:
D-葡萄糖=0.8-1.2:2.4-3.6:0.8-1.2:0.8-1.2。