1.A separation model of ionizable and neutral enantiomers with cyclodextrin-sodium dodecyl sulphate (SDS) micellar electrokinetic chromatography was established.

1.建立了环糊精-十二酸钠胶束电动色谱中可电高及电中性-光学异构体的分离模型。

2.Methods 34 cases of normal human ligamenta flava were determined by salt precipitation , the collagen samples were analyzed by SDS - PAGE.

2.方法用盐析法34个正常黄韧带标本中的Ⅰ型和Ⅱ型胶原含量进行测,并用SDS-PAGE法进行胶原的分型确。

3.Furthermore, through SDS-PAGE analysis, the cold shock treatment was found able to delay the discomposition of proteins, hence to raise the tolerance of CI of Nai-plum fruit.

3.，通过SDS-PAGE法分析蛋白质，结果表明，冷冲击处理能延缓柰李果实冷藏期的蛋白质降解，提高柰李果实的抗冷性。