| 响应面优化化香树果序中鞣花酸超声波提取的研究 |
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| 引用本文： | 张亮亮,徐曼,汪咏梅,吴冬梅,陈笳鸿. 响应面优化化香树果序中鞣花酸超声波提取的研究[J]. 林产化学与工业, 2011, 31(2): 19-24 |
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| 作者姓名： | 张亮亮 徐曼 汪咏梅 吴冬梅 陈笳鸿 |
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| 作者单位： | 1. 中国林业科学研究院林产化学工业研究所;生物质化学利用国家工程实验室;国家林业局林产化学工程重点开放性实验室;江苏省生物质能源与材料重点实验室,江苏南京,210042;中国林业科学研究院林业新技术研究所,北京,100091
2. 中国林业科学研究院林产化学工业研究所;生物质化学利用国家工程实验室;国家林业局林产化学工程重点开放性实验室;江苏省生物质能源与材料重点实验室,江苏南京,210042 |
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| 基金项目： | 江苏省自然科学基金资助项目(BK2010127); 中国林科院林业新技术所中央级公益性科研院所基本科研业务费专项资金(CAFINT2009C04) |
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| 摘 要： | 在单因素试验的基础上,利用响应面分析方法优化了化香树果序中鞣花酸的超声波提取条件.利用中心组合设计研究液固比、超声波作用时间、超声波提取温度3个自变量对响应值鞣花酸得率的影响.用Design-Expert 7.0软件进行结果分析,鞣花酸最佳超声波提取工艺条件为:液固比22.5∶1(mL∶g),超声波提取时间40min,...
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| 关 键 词： | 化香树 鞣花酸 响应面法 提取 超声波 |
Optimization of Ultrasonic Extraction Conditions of Ellagic Acid from Infructescence of Platycarya strobilacea Using Response Surface Method |
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| ZHANG Liang-liang,XU Man,WANG Yong-mei,WU Dong-mei,CHEN Jia-hong. Optimization of Ultrasonic Extraction Conditions of Ellagic Acid from Infructescence of Platycarya strobilacea Using Response Surface Method[J]. Chemistry & Industry of Forest Products, 2011, 31(2): 19-24 |
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| Authors: | ZHANG Liang-liang XU Man WANG Yong-mei WU Dong-mei CHEN Jia-hong |
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| Affiliation: | ZHANG Liang-liang1,2,XU Man1,WANG Yong-mei1,WU Dong-mei1,CHEN Jia-hong1(1.Institute of Chemical Industry of Forest Products,CAF,National Engineering Lab.for Biomass Chemical Utilization,Keyand Open Lab.on Forest Chemical Engineering,SFA,Key Lab.of Biomass Energy and Material,Jiangsu Province,Nanjing 210042,China,2.Institute of New Technology of Forestry,Beijing 100091,China) |
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| Abstract: | On the basis of the single factor experiments,the optimum conditions for the ultrasonic extraction of ellagic acid from infructescence of Platycarya strobilacea were determined using response surface method(RSM).A central composite design was used to investigate the effects of three independent variables on the yield of ellagic acid,namely liquid to solid ratio,ultrasonic extraction time and ultrasonic extraction temperature on the response.Data were analyzed using Design-Expert 7.0 software.The optimum ult... |
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| Keywords: | Platycarya strobilacea ellagic acid response surface method extraction ultrasonic |
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