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- The results indicate that sulfate chitosan with different molecular can be obtained through varying the reaction temperature and they have different antibacterial effects on St.aureus and E.coli. 结果表明:改变反应温度可制备不同分子量的壳聚糖硫酸酯,并且其对金黄葡萄球菌、大肠杆菌有不同的抑菌效果。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Study on water-soluble sulfated chitosan 水溶性磺化壳聚糖的研制
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Preparation of sulfated chitosan through homogenous-to-be reaction 准均相反应制备磺化壳聚糖
- sulfate chitosan 壳聚糖硫酸酯
- In this paper, the preparation of hydroxy ethyl chitosan sulfate was studied. 研究了磺化羟乙基壳聚糖的制备方法。
- Viscometric properties of sulfated chitosan in dilute aqueous solutions 壳聚糖硫酸酯稀溶液的粘度特性
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- Study on the immunoregulation of chitosan in mouse. 壳聚糖免疫调节作用的研究。
- Their cell walls contain chitin or chitosan. 它们的细胞壁含有角素或壳聚糖。
- Sodium Fatty Alcohol Polyoyetylene Ether Sulfate. 醇醚硫酸铵。
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Dextran sulfate sodium salt from Leuconostoc spp. 硫酸葡聚糖。
- Ammonium Fatty Alcohol Polyoyetylene Ether Sulfate? 醇醚硫酸?
- Methods:Sulfate ion precipitation method was used. 方法:采用硫酸根离子沉淀法。
- Glaubers salt；sodiun sulfate decahydrate... 芒硝的基本信息 英文名： mirabilite；
- Objective: To synthesize cefoselis sulfate. 目的:合成硫酸头孢噻利。
- Magnesium sulfate heptahydrate pure Ph.Eur. USP(六水硫酸镁 P.
- High-property chitosan can be produced by chitin deacetylase. 而采用甲壳素脱乙酰酶能制备出性能独特的壳聚糖。
