| 桑叶水溶性多糖提取工艺的研究 |
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| 引用本文： | 沈爱英,朱子玉,张文良.桑叶水溶性多糖提取工艺的研究[J].蚕业科学,2004,30(3):277-279. |
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| 作者姓名： | 沈爱英 朱子玉 张文良 |
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| 作者单位： | 苏州大学生命科学学院,苏州,215006;苏州大学生命科学学院,苏州,215006;苏州大学生命科学学院,苏州,215006 |
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| 摘 要： | 为了开发利用桑叶中水溶性多糖的药用功能 ,在单因子基础上进行正交试验 ,进一步优化了桑叶水溶性多糖的提取工艺 :烘干的桑叶粉质量浓度为 0 0 4 0g/mL ,在 75℃水浴中提取 2次 ,抽提 6 0min ,提取液用 80 % (终体积分数 )乙醇醇析。在此最佳提取工艺下 ,多糖得率为 2 5 0 8%。
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| 关 键 词： | 桑叶 多糖 提取工艺 |
| 文章编号： | 0257-4799(2004)03-0277-03 |
| 修稿时间： | 2004年3月5日 |
Studies on the Extraction Technology of Water-soluble Polysaccharides From Mulberry Leaf |
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| SHEN Aiying,ZHU Ziyu ZHANG Wenliang.Studies on the Extraction Technology of Water-soluble Polysaccharides From Mulberry Leaf[J].Acta Sericologica Sinica,2004,30(3):277-279. |
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| Authors: | SHEN Aiying ZHU Ziyu ZHANG Wenliang |
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| Abstract: | Based on the single factor test, orthogonal intersection test, the extraction technology of water soluble polysaccharide from the mulberry leaf was studied. When the mass concentration of mulberry leaves was 0 040 g/mL in water and bathed for 60 min at 75 ℃, then precipitated with 80%( eventually volume fraction) ethanol, a high yield of polysaccharide was 2 508%. |
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| Keywords: | Mulberry leafPolysaccharideExtraction technology |
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