| 甘木通中总黄酮的超声提取工艺研究 |
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| 引用本文： | 王晓林,尤丽娟. 甘木通中总黄酮的超声提取工艺研究[J]. 安徽农业科学, 2010, 0(25): 13677-13679. DOI: 10.3969/j.issn.0517-6611.2010.25.046 |
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| 作者姓名： | 王晓林 尤丽娟 |
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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;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： | [目的]用正交试验法优选甘木通中总黄酮的超声提取工艺。[方法]以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甘木通总黄酮的工艺条件。[结果]提取溶剂量为10倍,乙醇浓度为65%,提取次数为2次,超声提取时间为30min时,提取物中总黄酮含量最高,芦丁在2.72～16.32μg/ml浓度范围内呈良好的线性关系。[结论]超声提取甘木通中总黄酮的工艺研究结果比较可靠,含量测定方法简便、准确,可用于甘木通干浸膏中总黄酮的含量测定。
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| 关 键 词： | 甘木通 总黄酮 正交试验 超声提取 |
Study on Extraction Process of Total Flavonoids in Clematis filamentosa Dunn. with Ultrasonic Extraction Method |
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| WANG Xiao-lin et al. Study on Extraction Process of Total Flavonoids in Clematis filamentosa Dunn. with Ultrasonic Extraction Method[J]. Journal of Anhui Agricultural Sciences, 2010, 0(25): 13677-13679. DOI: 10.3969/j.issn.0517-6611.2010.25.046 |
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| Authors: | WANG Xiao-lin et al |
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| Affiliation: | WANG Xiao-lin et al (School of Pharmaceutical Engineering , Chemistry,Jilin Institute of Chemical Technology,Jilin,Jilin 132022) |
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| Abstract: | [Objective]The paper aims to study the optimum extraction process of total flavonoids from Clematis filamentosa Dunn.by using orthogonal test.[Method]Using the concentration of total flavonoids as main evaluating indicators,the extraction process is optimized with single factor method and orthogonal design.[Result]The optimum condition of extracting total flavonoids from Clematis filamentosa Dunn.with ultrtasonic method is obtained,the concentration of ethanol,the extracting time,the ratio between raw mater... |
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| Keywords: | Clematis filamentosa Dunn. Total flavonoids Orthogonal design Ultrtasonic extraction |
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