方法：采用离子交换柱层析和凝胶柱层析纯化得到RRTP；
Method: RRTP-1 was obtained by ion exchange column chromatography and gel chromatography.
采用DEAE—纤维素离子交换柱层析法对红枣多糖进行组分分析，可得到五种多糖组分。
Using DEAE-Cellulose to separate the polysaccharides from jujube Mill, five content has been acquired.
用离子交换柱层析法分离，用反相高效液相色谱法进一步纯化，经聚丙烯酰胺凝胶电泳分析确定相对分子质量。
Methods The peptide was separated by ion exchange column chromatography and further purified by reverse phase HPLC, and the molecular weight was determined by tricine gel electro phoresis.
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