| 3种方法对板栗壳多糖提取的比较 |
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| 引用本文： | 刘 齐,杨 芳,杜 萍,张丛兰,杨登想. 3种方法对板栗壳多糖提取的比较[J]. 北京工商大学学报(自然科学版), 2013, 31(3): 57-63 |
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| 作者姓名： | 刘 齐 杨 芳 杜 萍 张丛兰 杨登想 |
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| 作者单位： | 1. 湖北大学知行学院,湖北武汉,430011
2. 昆明理工大学分析测试研究中心,云南昆明 650093;云南省分析测试中心,云南昆明 650093 |
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| 基金项目： | 云南省科技条件平台建设计划项目 |
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| 摘 要： | 分别采用超声波提取法、水提取法、碱提取法提取板栗壳中多糖.在单因素实验的基础上进行正交试验,分别研究了3种方法对板栗壳多糖的提取率.结果表明,3种方法中超声波提取法的提取率较高,为9.15%;其次是水提取法,为5.99%;碱提取法最低,为4.72%.通过SPSS软件分析发现3种方法提取率之间存在显著差异(p<0.01).
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| 关 键 词： | 板栗壳 超声波提取 水提取 碱提取 多糖 |
Comparison of Three Extraction Methods about Polysaccharides of Chestnut Shell |
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| LIU Qi , YANG Fang , DU Ping , ZHANG Cong-lan , YANG Deng-xiang. Comparison of Three Extraction Methods about Polysaccharides of Chestnut Shell[J]. Journal of Beijing Technology and Business University:Natural Science Edition, 2013, 31(3): 57-63 |
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| Authors: | LIU Qi YANG Fang DU Ping ZHANG Cong-lan YANG Deng-xiang |
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| Affiliation: | Zhixing College, Hubei University;Zhixing College, Hubei University;Research Center for Analysis and Measurement, Kunming University of Science and Technology Analytic and Testing Research Center of Yunnan;Zhixing College, Hubei University;Zhixing College, Hubei University |
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| Abstract: | This study investigated the optimal extraction conditions of chestnut shells polysaccharides by utilizing three different methods,ultrasonic extraction,water extraction,and alkali extraction.The single factor test and orthogonal experiment were adopted to optimize the extraction conditions.The results indicated that the best extracting method was ultrasonic extraction and the polysaccharides is 9.15%.The yields of polysaccharides from water extraction and alkali extraction were 5.99% and 4.72%.The yields of three methods were significantly different by analyzing with SPSS. |
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| Keywords: | chestnut shell ultrasonic extration water extraction alkali extraction polysaccharides |
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