| 响应面法优化超声波辅助提取侧柏叶总黄酮工艺 |
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| 引用本文： | 王树宁,宋照军,黄滢洁,赵功玲,梁新红,刘本国.响应面法优化超声波辅助提取侧柏叶总黄酮工艺[J].食品研究与开发,2020,41(9):88-93. |
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| 作者姓名： | 王树宁 宋照军 黄滢洁 赵功玲 梁新红 刘本国 |
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| 作者单位： | 河南科技学院食品学院，河南新乡453003 |
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| 基金项目： | 国家自然科学基金面上项目（31771941）；河南省科技攻关项目（182102110109） |
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| 摘 要： | 以侧柏叶为试验材料,采用超声波法辅助提取黄酮,通过单因素试验考察超声波时间、超声波温度以及超声波频率对黄酮得率的影响。在单因素试验基础上,采用响应面法优化提取工艺,结果表明,超声波法辅助提取侧柏叶中总黄酮的最佳工艺条件为:超声波时间51 min、超声波温度60℃、超声波频率40 kHz,此时黄酮得率为(26.350±0.065)mg/g。
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| 关 键 词： | 侧柏叶 超声波法 总黄酮 响应面法 工艺 |
| 收稿时间： | 2020/2/6 0:00:00 |
Optimization of Ultrasonic Assisted Extraction of Total Flavonoids from Platycladus orientalis Leaves by Response Surface Methodology |
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| WANG Shu-ning,SONG Zhao-jun,HUANG Ying-jie,ZHAO Gong-ling,LIANG Xin-hong,LIU Ben-guo.Optimization of Ultrasonic Assisted Extraction of Total Flavonoids from Platycladus orientalis Leaves by Response Surface Methodology[J].Food Research and Developent,2020,41(9):88-93. |
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| Authors: | WANG Shu-ning SONG Zhao-jun HUANG Ying-jie ZHAO Gong-ling LIANG Xin-hong LIU Ben-guo |
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| Affiliation: | (Department of Food Science,Henan Institute of Science and Technology,Xinxiang 453003,Henan,China) |
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| Abstract: | The extraction of favonoids from the leaves of Platycladus orientalis was carried out by ultrasonic assisted method. The effects of ultrasonic time,temperature and frequency on the yield of flavonoids were investigated by single factor test. On the basis of single factor experiment,response surface method was used to optimize the extraction process. The results showed that the optimum conditions of extraction of total flavonoids from the leaves of Platycladus orientalis were ultrasonic time 51 min,ultrasonic temperature 60 ℃,ultrasonic frequency 40 kHz,and the yield of flavonoids was(26.350±0.065)mg/g. |
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| Keywords: | Platycladus orientalis ultrasonic wave total flavonoids response surface method technology |
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