| 微波技术提取刺三加叶中绿原酸的研究 |
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| 引用本文： | 向宁,李文芳.微波技术提取刺三加叶中绿原酸的研究[J].中国林副特产,2009(6):19-20. |
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| 作者姓名： | 向宁 李文芳 |
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| 作者单位： | 1. 湖南农业大学食品科学技术学院,长沙,410128
2. 吉首大学城乡资源与规划学院,湖南,张家界,427000 |
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| 摘 要： | 采用L9（34）正交实脸设计对影响微波法提取刺三加叶片中绿原酸的溶剂浓度、微波功率、提取时间和提取次数四个因素进行了研究,结果表明,提取刺三加叶中绿原酸的最佳条件是A2B2C3D3,即乙醇浓度60%,功率300W,提取时间3min,提取次数3次。影响因子的主次顺序为乙醇浓度〉提取次数〉提取时间〉微波功率。
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| 关 键 词： | 刺三加叶 绿原酸 微波法 |
The Study of Microwave Technology Extraction of Total Chlorogenic Acid in Acanthopanax trifoliata(L.) Merr's Leaves |
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| Xiang Ning,Li Wenfang.The Study of Microwave Technology Extraction of Total Chlorogenic Acid in Acanthopanax trifoliata(L.) Merr's Leaves[J].Forest By-product and Speciality in China,2009(6):19-20. |
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| Authors: | Xiang Ning Li Wenfang |
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| Institution: | Xiang Ning1,Li Wenfang2(1.college of Food Science , Technology,Hunan Agricultural University,Changsha 410128,2.College of Resources , Planning Sciences,Jishou University,Zhangjiajie 427000) |
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| Abstract: | L9(34) Orthogonal experimental design was used to study the solvent concentration,microwave power,extraction time and extraction number of four factors on the microwave extraction of the effects of chlorogenic acid in Acanthopanax trifoliata(L.)Merr's leaves.The results showed that the best conditions of extracting chlorogenic acid in Acanthopanax trifoliata(L.)Merr's leaves was A2B2C3D3,that was,60% of the ethanol concentration,power 300W,microwave extraction under three minutes,extracted three times.The p... |
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| Keywords: | Acanthopanax trifoliata(L )Merr's leaves Chlorogenic acid Microwave extraction |
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