| 落叶松中二氢槲皮素提取新工艺研究 |
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| 引用本文： | 韩俊凤,贾林艳.落叶松中二氢槲皮素提取新工艺研究[J].安徽农业科学,2009,37(24):11385-11387. |
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| 作者姓名： | 韩俊凤 贾林艳 |
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| 作者单位： | 牡丹江师范学院化学系,黑龙江牡丹江,157000 |
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| 摘 要： | 目的]研究落叶松中二氢槲皮素的提取新工艺，为更好地开发利用东北落叶松资源提供试验依据。方法]采用微波辅助预处理的方法改进传统水热提取法提取落叶松中的二氢槲皮素。结果]结果显示，原料粒度为80目、462W下微波预处理3min、浸提温度为90℃、浸提时间为2h，料液比为1：16的条件下，二氢槲皮素的平均提取率为0．981％。与传统的水热提取法比较，微波辅助提取效率提高了22．17％。结论]微波辐射有利于落叶松中二氢槲皮素的提取。
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| 关 键 词： | 二氢槲皮素 微波辅助提取 落叶松 |
Research on the New Extraction Technology of the Dihydro Quercetin from Larch |
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| HAN Jun-feng et al.Research on the New Extraction Technology of the Dihydro Quercetin from Larch[J].Journal of Anhui Agricultural Sciences,2009,37(24):11385-11387. |
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| Authors: | HAN Jun-feng |
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| Institution: | HAN Jun-feng et al(Department of Chemistry,Mudanjiang Normal College,Mudanjiang,Heilongjiang 157000) |
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| Abstract: | Objective] The basis of the development and utilization of larch resource was provided through the research on the new extraction process of dihydro quercet from larch.Method] The average extraction rate of dihydro quercet method of microwave-assisted pre-treatment based on the improvement of the traditional hot water extraction was used for the extraction of the dihydro quercetin from larch.Result] The results showed average extraction rate of dihydro Drynaria was 0.981% under the condition of the raw m... |
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| Keywords: | Dihydro quercetin Microwave-assisted extraction Larch |
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