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[摘要]
从我国沿海红藻中提取的粗多糖,经DADE-纤维素柱层析得到红藻多糖RP1,实验证实有明显抗病毒作用。通过气相色谱、红外光谱、Yaphe测定方法,证明红藻多糖RP1含硫酸基是一种硫酸酯化多糖,其单糖组成为半乳糖和3,6-内醚半乳糖,定量分析含量分别为:半乳糖70.04%、3,6-内醚半乳糖9.56%、硫酸基17.30%。
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[Abstract]
A rhodophyta polysaccharide (RP1)was extracted and purified from red alga, sinensis Tseng et. C. F..Its chromatographic behavior and chemical properties suggested that it polysaccharide composed of galactose 70. 44%, sulfonate 17.30% and 3, 6-anhydrogalactose 9.56%. Pharmacological screening proved that RPM is a virus inhibitor.
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