论文部分内容阅读
豆科植物蒙古黄芪Astragalus membrangceus Bge. var. mongholicus(Bge.)Hsiao或膜荚黄芪Astragalus membranaceus(Fisch.)Bge。的干燥根,皆为常用的扶正中药,具有补气固表、托毒排脓等作用。《本草纲目》记载“可治一切气衰血虚之症”。研究表明,黄芪具有多种生理功能,特别是对免疫功能的影响已引起人们的极大重视。从蒙古黄芪或膜荚黄芪中分得的多糖更具有明显的免疫促进活性。黄芪多糖(以下简称APS,系APS_1和APS_2的混合物)为葡萄糖和阿拉伯糖的多聚体,白色水溶性粉末,具有很强的生物活性。
Leguminous plants Astragalus membranceus Bge. var. mongholicus (Bge.) Hsiao or Astragalus membranaceus (Fisch.) Bge. The dried roots are all commonly used in the righting of traditional Chinese medicine, with qi solid table, purging and other effects of pus. The “Compendium of Materia Medica” records that “all the symptoms of blood deficiency can be cured.” Studies have shown that Astragalus has a variety of physiological functions, especially the impact on immune function has attracted people’s great attention. The polysaccharides obtained from Mongolian astragalus or Astragalus membranaceus have more obvious immunopromoting activity. Astragalus polysaccharides (hereinafter abbreviated as APS, a mixture of APS 1 and APS 2) is a multimer of glucose and arabinose, a white water-soluble powder, and has a strong biological activity.