Zein (CAS 9010-66-6) 是一种天然植物蛋白，主要从玉米中提取，分子式为未明确单一分子式（复合蛋白混合物）。作为可再生资源，它具有良好的成膜性、疏水性和生物降解性，广泛应用于食品涂层（如糖果防粘）、制药胶囊、化妆品缓释剂及环保材料（如可降解包装）。其CAS号9010-66-6为唯一标识。作为非转基因、无溶剂残留的绿色原料，zein在医疗辅料和纳米纤维领域也有研究应用，符合可持续发展趋势。
（注：实际分子量约22-27kDa，具体结构依提取工艺而异。）
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公司简介
GetChem Co.,Ltd. is a large manufacturer of fine chemical and cosmetic materials that integrates R&D, production and sales together. Besides, it is also one of the Top 50 Enterprises in Jinan City. The Company was established in 1994, and restructured into a limited liability company in 1996.GetChem have passed the ISO-9001 quality system certification, possess right of autonomy in import and export operation, with products sold to several dozens of countries and regions in North and South America, Europe, Asia, Australia and South Africa, hence enjoying extremely high reputation and popularity on the international stage. The Company also boasts a team of professional talents engaged in chemical management, production, R&D and trade, among whom technical talents account for 30%. In strict accordance with requirements of ISO9001, ISO14001 and GB/T-28001, the Company has exercised supervision, control and operation over every link of production, with a view to realizing the perfect combination of social responsibility, employee health, environmental protection and product quality.Through many years of honing, GetChem has also set up their own international procurement team to engage in procurement of chemical engineering materials in China for international companies. On the strength of rich procurement experience and support from professional QA team, this procurement team has assisted many foreign large-scale companies in completing the procurement of various chemical engineering products, hence creating a paragon in the industry of chemical engineering.Over the years, thanks to our thoughtful services to customers, high-quality products, competitive price and professional talent team, GetChem has realized rapid development, growing from an original small factory into a one-stop buyer and service provider for many customers around the world as well as a comprehensive chemical group with business activities covering dozens of countries.Faced with more opportunities and challenges in the future, GetChem people will make unremitting efforts with a more innovative and pragmatic attitude. We are looking forward to working together with the people of all circles at home and abroad to seek common development!
