制备了天然高分子海藻酸钠与PVA的不同比例共混膜，并用于渗透汽化法分离乙醇-水混合物。
The transport of ethanol and water in pervaporation membranes prepared from natural polymer-sodium alginate (SA) with polyvinyl alcohol (PVA) was studied.
富含橄榄人参精华和天然高分子小麦蛋白，能在秀发表面形成蛋白保护膜。
Richly contain olive and ginseng extract as well as natural macromolecule wheat protein, form protein protective membrane on hair surface.
褐藻胶是一种亲水性天然高分子化合物，具有良好的增稠性、凝胶性和成膜性。
Alginate is a hydrophilic natural high molecular compound has good thickening, gelling and film forming properties.
褐藻胶是一种亲水性天然高分子化合物，具有良好的增稠性、凝胶性和成膜性。
Alginate is a hydrophilic natural high molecular compound has good thickening, gelling and film forming properties.
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