| 猴头菇子实体碱溶性葡聚糖的分离纯化 |
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| 引用本文： | 林华娟,秦小明.猴头菇子实体碱溶性葡聚糖的分离纯化[J].食用菌学报,2006,13(2):61-68. |
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| 作者姓名： | 林华娟 秦小明 |
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| 作者单位： | 广东海洋大学食品科技学院,湛江,524088 |
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| 摘 要： | 猴头菇(Hericiumerinaceum)又名猴菇、猴头蘑、猴头菌、刺猬菌,自古以来被视为珍贵的中药药材。日本学者从猴头菇子实体中首次发现了数种新的生理活性物质,如对海拉细胞的繁殖有明显抑制作用的酚类物质1]和脂肪酸2]、3种对神经生长因子的合成有显著促进作用的化学物质3],3种
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| 关 键 词： | 猴头菇 碱溶性多糖 葡聚糖 |
| 文章编号： | 1005-9873(2006)02-0061-04 |
| 修稿时间： | 2006年3月2日 |
Isolation and Purification of an Alkali-soluble Glucan from Fruit Bodies of Hericium erinaceus |
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| LIN Hua-juan,QIN Xiao-ming.Isolation and Purification of an Alkali-soluble Glucan from Fruit Bodies of Hericium erinaceus[J].Acta Edulis Fungi,2006,13(2):61-68. |
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| Authors: | LIN Hua-juan QIN Xiao-ming |
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| Abstract: | Defatted fruit bodies of Hericium erinaceus were extracted with 1 mol/L NaOH to obtain alkali-soluble polysaccharide (ASP). Several chemical and physical properties of ASP have been evaluated based on specific optical rotation (α]D) values (SOR) and sugar composition. Fractional precipitation with methanol, anion-exchange chromatography and gel chromatography were used to isolate ASP sub-fractions and a purified alkali-soluble glucan preparation (ASG) with a SOR of +278° and a glucose content of 96.1%. |
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| Keywords: | Alkali-soluble polysaccharide Glucan Hericium erinaceus |
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