1. E. coli antigen complex, can be divided into cell antigen (O), flagella antigen (H) and surface antigen (K), which has swallowed up body resistance and anti-complement the capacity. 大肠杆菌的抗原成分复杂,可分为菌体抗原(O)、鞭毛抗原(H)和表面抗原(K),后者有抗机体吞噬和抗补体的能力。
2. polysaccharide was established: after the conversion coefficient of polysaccharide to glucose was obtained, the content of polysaccharide was measured by phenol-sulfuric acid method. 采用精制苦瓜多糖测得苦瓜多糖对葡萄糖的换算因子后,用苯酚-硫酸法测定苦瓜中多糖的含量。
3. It can be used for studying adsorption kinetics of biomolecules and detecting complex layer of antigen-antibody when antibody (or antigen) combined with antigen (or antibody) coated on solid surfaces. 它不仅能够大面积精确显示超薄膜的厚度分布,而且能够用于表面实时吸附的动力学研究。
4. Method The contents of Polysaccharide was determined by Polysaccharide-Phenol-Sulfuric acid reaction system. 方法以苯酚-硫酸法测定样品多糖含量;
5. To isolate polysaccharide from Capparis spinosa ripe fruits, determine the content of the polysaccharide and analysis its monosaccharide components. 提取野西瓜成熟果实中的多糖,并对野西瓜果实中多糖进行含量测定及单糖组分分析。