| 杨梅素的提取工艺研究 |
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| 引用本文： | 魏红福,王志江. 杨梅素的提取工艺研究[J]. 广东微量元素科学, 2009, 16(7): 63-66 |
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| 作者姓名： | 魏红福 王志江 |
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| 作者单位： | 西南科技大学生命科学与工程学院,四川,绵阳,621010;浙江万里学院生物与环境学院,浙江,宁波,315100 |
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| 摘 要： | 对杨梅树叶中杨梅素的提取有影响的有机溶剂浓度、提取温度、料液比、提取时间进行正交优化。结果表明，最佳提取工艺条件是乙醇体积分数95％，提取温度95℃，提取时间1．5h，料液比1：15，在此工艺条件下杨梅素提取率达到0．088％。
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| 关 键 词： | 杨梅素 提取条件 正交试验 |
Research on Extraction of Myricetin |
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| WEI Hongfu,WANG Zhijiang. Research on Extraction of Myricetin[J]. Trace Elements Science, 2009, 16(7): 63-66 |
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| Authors: | WEI Hongfu WANG Zhijiang |
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| Affiliation: | 1.College of Life Science and Engineering;Southwest University of Science and Technology;Mianyang 621010;China;2.College of Biological and Environment Science;Zhejiang Wanli University;Ningbo 315100;China |
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| Abstract: | The effects of reagent consentration, extraction temperature, ratios of solid to solvent, extraction time on extraction rates of myricetin from the leaves were studied by orthogonal experiment. The optimum extraction conditions are as follows, ethanol concentration is 95%, extraction temperature 95℃ , extraction time 1.5 h, ratio of powder to liquid 1： 15, the yield of myricetin can be up to 0. 088% under that condition. |
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| Keywords: | myricetin extracting conditions orthogonal experiment |
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