| 鲍鱼多糖Hal-B的乙酰解研究 |
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| 引用本文： | 胡谷平,刘丽红,佘志刚,林永成. 鲍鱼多糖Hal-B的乙酰解研究[J]. 中山大学学报(自然科学版), 2006, 45(6): 128-130 |
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| 作者姓名： | 胡谷平 刘丽红 佘志刚 林永成 |
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| 作者单位： | 中山大学化学与化学工程学院,广东,广州,510275 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 对鲍鱼中分离得到的硫酸脂多糖Hal—B进行了乙酰解的研究。硅胶柱层析分离得到两个组分，核磁共振和串联质谱的研究表明：这两个组分分别是全乙酰化的半乳糖和全乙酰化的寡糖混合物。
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| 关 键 词： | 杂色鲍 糖 串联质谱 乙酰解 |
| 文章编号： | 0529-6579(2006)06-0128-03 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-02-20 |
Study on the Acetolysis of the Sulphated Polysaccharide Hal-B from Haliotis diverisicolor Reeve |
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| HU Gu-ping,LIU Li-hong,SHE Zhi-gang,LIN Yong-cheng. Study on the Acetolysis of the Sulphated Polysaccharide Hal-B from Haliotis diverisicolor Reeve[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2006, 45(6): 128-130 |
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| Authors: | HU Gu-ping LIU Li-hong SHE Zhi-gang LIN Yong-cheng |
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| Affiliation: | School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China |
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| Abstract: | It was studied that the acetolysis of sulfated heterosaccharide Hal-B which isolated from Haliotis diversicolor Reeve.Two components(Ac1,Ac2) were isolated from the product by gel column chromatography.The result of NMR and electrospray ionization tandem mass spectrometry indicated Ac1 was peracetyl-galactose and Ac2 was peracetyl-oligose. |
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| Keywords: | Haliotis diversicolor Reeve polsaccharide acetolysis electrospray ionization tandem mass spectrometry |
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