| 红蓝草总黄酮提取工艺研究 |
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| 引用本文： | 蒋红芝,黄卫萍,莫燕军.红蓝草总黄酮提取工艺研究[J].安徽农业科学,2009,37(35):17489-17490. |
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| 作者姓名： | 蒋红芝 黄卫萍 莫燕军 |
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| 作者单位： | 广西农业职业技术学院,广西南宁,530007 |
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| 摘 要： | 目的]优化红蓝草总黄酮的最佳提取工艺。方法]在进行单因素试验的基础上，以乙醇浓度、料液比、提取温度、提取时间作为因素，进行L9（3^4）正交试验。结果]各因素对提取红蓝草总黄酮的影响为：提取温度〉乙醇浓度〉料液比〉提取时间；提取总黄酮的最佳工艺为1：40的70％乙醇80℃提取150min。在该工艺条件下，总黄酮的得率为6．018mg／g。结论]该工艺条件经济可行。
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| 关 键 词： | 红蓝草 总黄酮 提取工艺 |
Study on Extraction Technology of Flavonoids from Peristrophe roxburghiana |
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| JIANG Hong-zhi et al.Study on Extraction Technology of Flavonoids from Peristrophe roxburghiana[J].Journal of Anhui Agricultural Sciences,2009,37(35):17489-17490. |
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| Authors: | JIANG Hong-zhi |
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| Institution: | JIANG Hong-zhi et al (Guangxi Agricultural Vocation-Technical College,Nanning,Guangxi 530007) |
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| Abstract: | Objective] The study aimed to optimize the technological condition of extracting total flavones from Peristrophe roxburghiana.Method] Based on single factor experiment,and with ethanol concentration,solid-liquid ratio,extraction temperature,extraction time as the test factors,L9(34) orthogonal test was conducted.Result] The influences of 4 factors on the extraction results of total flavones from Peristrophe roxburghiana in order were extraction temperature>ethanol concentration>solid-liquid ratio>extract... |
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| Keywords: | Peristrophe roxburghiana Total flavones Extraction technology |
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