| 微波提取苦瓜总黄酮的工艺研究 |
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| 引用本文： | 刘亚娟,范文昌.微波提取苦瓜总黄酮的工艺研究[J].化学与生物工程,2013(10):54-56,60. |
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| 作者姓名： | 刘亚娟 范文昌 |
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| 作者单位： | 广东食品药品职业学院,广东广州510520 |
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| 摘 要： | 以苦瓜果实为原料,以总黄酮提取率为评价指标,通过单因素实验考察了微波功率、液固比、乙醇体积分数、苦瓜粉末粒度等对总黄酮提取率的影响;在此基础上,通过正交实验确定最佳提取工艺条件为：微波功率500 W、液固比11∶1（mL ∶ g）、乙醇体积分数60％、苦瓜粉末粒度80目,在此条件下总黄酮提取率为15.576 mg·g-1.
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| 关 键 词： | 苦瓜 微波 总黄酮 提取工艺 |
Research of Extraction Process of Total Flavones from Momordica Charantia L.with Microwave |
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| LIU Ya-juan,FAN Wen-chang.Research of Extraction Process of Total Flavones from Momordica Charantia L.with Microwave[J].Chemistry & Bioengineering,2013(10):54-56,60. |
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| Authors: | LIU Ya-juan FAN Wen-chang |
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| Affiliation: | (Guangdong Food and Drug Vocational College,Guangzhou 510520,China) |
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| Abstract: | Using Momordica charantia L. as raw material,with the extraction rate of total flavones as evalu- ation index, the effects of microwave power,liquid-solid ratio, volume fraction of ethanol, particle size of materi- al on extraction rate of total flavone~ were investigated by single factor experiment. Based on the results ob- tained,the optimum extraction conditions were determined by orthogonal experiment as follows： microwave power of 500 W,liquid-solid ratio of 11 ： 1 （mL ·g） ,volume fraction of ethanol of 60 % ,particle size of material of 80 mesh. Under the optimum conditions,the extraction rate of total flavones was 15. 576 mg ·g-1. |
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| Keywords: | Momordica charantia L microwave total flavones extraction process |
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