| 超声提取女贞子中黄酮类化合物的工艺研究 |
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| 引用本文： | 张雪娇,刘春叶.超声提取女贞子中黄酮类化合物的工艺研究[J].应用化工,2012,41(4):672-673,678. |
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| 作者姓名： | 张雪娇 刘春叶 |
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| 作者单位： | 西安医学院药学院,陕西西安,710021 |
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| 摘 要： | 采用超声辅助乙醇提取女贞子中黄酮类化合物,考察乙醇浓度、超声功率、超声时间和料液比对提取率的影响。结果表明,最佳提取条件为:乙醇体积分数为50%,料液比1∶70(g/mL),600 W功率下提取20 min,并通过实验确定在此条件下黄酮类化合物的提取率达到13.61%。
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| 关 键 词： | 女贞子 黄酮类化合物 超声提取 |
Study on the ultrasonic extraction of flavonoids in ligustrum lucidum |
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| ZHANG Xue-jiao
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LIU Chun-ye.Study on the ultrasonic extraction of flavonoids in ligustrum lucidum[J].Applied chemical industry,2012,41(4):672-673,678. |
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| Authors: | ZHANG Xue-jiao LIU Chun-ye |
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| Affiliation: | (Department of Pharmacy,Xi’an Medical University,Xi’an 710021,China) |
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| Abstract: | The ultrasonic extraction of flavonoid from the ligustrum lucidum was studied and effect of the ethanol concentration,ultrasonic power,ultrasonic time and material liquid ratio on extraction rate was researched.The results showed that the optimum extraction conditions:50% ethanol,material liquid ratio 1∶70(g/mL),the ultrasonic power 600 W,time 20 min.The extraction rate under the optimum conditions was 13.61%. |
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| Keywords: | ligustrum seeds flavonoid compounds ultrasonic extraction |
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