| 玫瑰花总黄酮的超声提取工艺 |
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| 引用本文： | 王晓林,陈旭,刘慧芳.玫瑰花总黄酮的超声提取工艺[J].食品研究与开发,2011,32(12):64-67. |
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| 作者姓名： | 王晓林 陈旭 刘慧芳 |
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| 作者单位： | 吉林化工学院化学与制药工程学院,吉林吉林132022. |
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| 摘 要： | 探索超声波辅助提取玫瑰花中总黄酮的最优工艺条件.以玫瑰花提取干浸膏中总黄酮的含量为指标,采用单因素和正交试验确定超声波辅助提取玫瑰花总黄酮的工艺条件.优化的工艺条件为提取溶剂乙醇浓度为70％,超声时间为30rnin,料液比(物料重量:溶剂体积)为1:25(g/mL),超声次数为2次.
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| 关 键 词： | 玫瑰花 总黄酮 超声提取 正交试验 |
Study on Ultrasonic Extraction Process of Total Flavonoids from Roses |
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| WANG Xiao-lin
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CHEN Xu
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LIU Hui-fang.Study on Ultrasonic Extraction Process of Total Flavonoids from Roses[J].Food Research and Developent,2011,32(12):64-67. |
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| Authors: | WANG Xiao-lin CHEN Xu LIU Hui-fang |
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| Affiliation: | WANG Xiao-lin,CHEN Xu,LIU Hui-fang(School of Pharmaceutical Engineering and Chemistry,Jilin Institute of Chemical Technology,Jilin 132022,Jilin,China) |
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| Abstract: | The optimum extraction process of total flavonoids in roses with ultrasonic method was studied.Using the concentration of total flavonoids in dry extract as a major evaluating factor,the extracting preocess was investigated with singal factor and orthogonal experimental method.The optimum condition of extracting the total flavonoids in roses with ultrasonic method were obtained,the concentration of ethanol,the extracting time,the ratio between raw material and solvent and the extraction times were 70 %,30 m... |
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| Keywords: | roses total flavonosids ultrasonic extraction orthogonal experiment |
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