| 抗病毒红藻多糖的提取与测定 |
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| 引用本文： | 张斌,陈家童,白玉华,耿运琪.抗病毒红藻多糖的提取与测定[J].中草药,1999,30(12):899-901. |
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| 作者姓名： | 张斌 陈家童 白玉华 耿运琪 |
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| 作者单位： | 1. 天津医科大学药学院,300203
2. 南开大学生命科学院 |
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| 摘 要： | 从我国沿海红灌中撮的粗多糖，经ＤＥＡＥ－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％１硫酸基１７．３０％。
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| 关 键 词： | 红藻多糖 抗病毒 硫酸酯化多糖 提取 测定 |
| 收稿时间： | 1999/1/14 0:00:00 |
| 修稿时间： | 1999-01-14 |
Extraction and Characterization of a Virus Inhibitor, Sulfated Polysaccharides Extracted from Red Alga (Halymemin sinensis) |
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| Zhang Bin,Chen Jia-tong,Bai Yu-hua and Geng Yun-qi.Extraction and Characterization of a Virus Inhibitor, Sulfated Polysaccharides Extracted from Red Alga (Halymemin sinensis)[J].Chinese Traditional and Herbal Drugs,1999,30(12):899-901. |
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| Authors: | Zhang Bin Chen Jia-tong Bai Yu-hua and Geng Yun-qi |
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| Institution: | College of Pharmacy, Tianjin University of Medical Sciences, Tianjin 300203 |
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| Abstract: | A rhodophyta polysaccharide (RP_1) was extracted and purified from red alga, Halymemin sinensis Tseng et. C. F.. Its chromatographic behavior and chemical properties suggested that it is a sulfated polysaccharide composed of galactose 70. 44%, sulfonate 17. 30% and 3, 6--anhydrogalactose 9. 56%. Pharmacological screening proved that RP_1 is a virus inhibitor. |
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| Keywords: | rhodophyta polysaccharide (RP_1) virus inhibitor sulfated polysaccharide AIDS |
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