| 碱溶性黑木耳多糖的分离、纯化和表征 |
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| 引用本文： | 欧阳天贽,谢九皋. 碱溶性黑木耳多糖的分离、纯化和表征[J]. 华中农业大学学报, 1999, 18(1): 46-48 |
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| 作者姓名： | 欧阳天贽 谢九皋 |
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| 作者单位： | 华中农业大学基础课部,武汉,430070 |
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| 摘 要： | 为了比较系统地研究黑木耳中水不溶性物质的成份及生物活性，利用稀碱提取、ＣＰＣ纯化等方法，提取一种碱溶性黑木耳多糖，并进行系列理化性质研究。结果表明，该多糖纯度较高，不含蛋白质核酸等含氮成份，由葡萄糖，甘露糖，木糖，岩藻糖等单糖组成，数均分子量为３．１×１０＾５。
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| 关 键 词： | 黑木耳 碱溶性多糖 分离 |
| 修稿时间： | 19980120 |
ISOLATION, PURIFICATION AND CHARACTERIZATION OF ALKALI-SOLUBLE POLYSACCHARIDES OF KIKURAGE", FURIT BODY OF AURICULARIA AURIADA-JUDAE |
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| Ouyang Tianzhi,Xie Jiugao. ISOLATION, PURIFICATION AND CHARACTERIZATION OF ALKALI-SOLUBLE POLYSACCHARIDES OF KIKURAGE", FURIT BODY OF AURICULARIA AURIADA-JUDAE[J]. Journal of Huazhong Agricultural University, 1999, 18(1): 46-48 |
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| Authors: | Ouyang Tianzhi Xie Jiugao |
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| Abstract: | This paper discusses the separation and purification of a kind of acidic polysaccharides HBA.The purity of the polysaccharides was determined by paper chromatography and DEAECellulose chromatography. The infrared spectrum of polysaccharide showed that there were characteristic absorption bands at 3375,2920,1725,1610,1420,1060 cm-1. The polysaccharides was composed of Dglueose, Dmannose,Dxylose, Dfucose etc. The molecular weight is 3.1105. The polysaccharides has showed antitumor function on cancer S180. |
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| Keywords: | auricularia auriculajudae alkalisolube acidic polysaccharide isolation |
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