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| 正交法微波提取朝鲜蓟总多酚的工艺优化 | |
| 引用本文： | 霍超,宋曙辉,徐桂花.正交法微波提取朝鲜蓟总多酚的工艺优化[J].江西农业学报,2009,21(2). |
| 作者姓名： | 霍超 宋曙辉 徐桂花 |
| 作者单位： | 1. 宁夏大学,农学院,食品科学与工程系,宁夏,银川,750001;国家蔬菜工程技术研究中心,北京,100097 2. 国家蔬菜工程技术研究中心,北京,100097 3. 宁夏大学,农学院,食品科学与工程系,宁夏,银川,750001 |
| 摘 要： | 采用L9(34)正交试验及方差分析对微波法提取朝鲜蓟总多酚的工艺进行优化。结果显示:影响提取率的主要因素为液固比,其次是萃取剂浓度,再次是微波辐射时间和微波功率。微波法提取朝鲜蓟总多酚的优选方案为辐射功率600 W、微波辐射2 min、萃取剂浓度70%、液固比15。 |
| 关 键 词： | 微波法 朝鲜蓟 多酚 提取工艺 优化 |
Optimization of Extraction Process of Total Polyphenol from Artichoke by Microwave Method |
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| HUO Chao,SONG Shu-hui,XU Gui-hua.Optimization of Extraction Process of Total Polyphenol from Artichoke by Microwave Method[J].Acta Agriculturae Jiangxi,2009,21(2). | |
| Authors: | HUO Chao SONG Shu-hui XU Gui-hua |
| Institution: | 1.Department of Food Science and Engineering;College of Agronomy;Ningxia University;Yinchuan 750001;China;2.National Research Center of Vegetable Engineering and Technology;Beijing 100097;China |
| Abstract: | In this study,the optimization of extraction process of total polyphenol from artichoke by microwave method was conducted by using L9(34) orthogonal test and analysis of variance.The results showed that the main factor influential to extraction rate was the ratio of material to solvent,followed by the concentration of extractant,radiation time of microwave and microwave power.The optimum extraction process of total polyphenol from artichoke by microwave method was concluded as follows: radiation power being... |
| Keywords: | Artichoke Polyphenol Extracting technique Optimization |
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