| 白簕多糖的提取工艺和含量比较 |
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| 引用本文： | 蔡凌云,黎云祥,陈蕉,田茂洁,杜武庭. 白簕多糖的提取工艺和含量比较[J]. 光谱实验室, 2009, 26(2): 251-257 |
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| 作者姓名： | 蔡凌云 黎云祥 陈蕉 田茂洁 杜武庭 |
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| 作者单位： | 西华师范大学生命科学学院,四川省高校环境科学与生物多样性保护重点实验室,四川省南充市师大路1号,637002;凯里学院化学系,贵州省凯里市文化北路22号,556003;西华师范大学生命科学学院,四川省高校环境科学与生物多样性保护重点实验室,四川省南充市师大路1号,637002 |
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| 基金项目： | 四川省教育厅重点项目，四川省重点学科项目 |
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| 摘 要： | 经多糖确证性实验首次证明白簕中含有多糖成分,不同部位的多糖含量不同,白簕中茎皮的多糖含量最高。单因素实验法对影响多糖得率的主要因素进行了分析,正交实验优化了多糖提取的工艺条件,研究表明：白簕茎皮中提取多糖类成分的最佳条件为：辐射时间60s、料液比1∶20、醇沉浓度70%、提取次数3次。在最佳条件下总多糖的含量为6.28mg/g。
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| 关 键 词： | 白簕 多糖 含量 正交实验 |
Polysaccharide Extraction Technology and Content of Acanthopanan Trifoliatus |
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| CAI Ling-Yun,LI Yun-Xiang,CHEN Jiao,TIAN Mao-Jie,Du Wu-Ting. Polysaccharide Extraction Technology and Content of Acanthopanan Trifoliatus[J]. Chinese Journal of Spectroscopy Laboratory, 2009, 26(2): 251-257 |
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| Authors: | CAI Ling-Yun LI Yun-Xiang CHEN Jiao TIAN Mao-Jie Du Wu-Ting |
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| Affiliation: | College of Life Science;Key Laboratory of Environmental Science and Biodiversity Conservation of Sichuan Higher Education;China West Normal University;Nanchong;Sichuan 637002;P.R.China;Department of Chemistry;Kaili University;Kaili;Guizhou 556003;P.R.China |
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| Abstract: | Polysaccharide was firstly found in Acanthopanan trifoliatus and the content of polysaccharide from different parts of A.trifoliatus were comparatively studied.the content of polysaccharide in stem bark was the highest.Single factor test was used to obtain the main factor which impacts the extraction efficiency,orthogonal experiments were designed to attain the optimum extraction technology of polysaccharides. The optimal conditions of extration technology were:microwave time was 60s,solid-liquid rate was 1... |
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| Keywords: | Acanthopanan Trifoliatus Polysaccharide Content Orthogonal Experiment. |
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