| 超声波法提取番茄红素的研究 |
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| 引用本文： | 王晓军,高宁,王斌.超声波法提取番茄红素的研究[J].陕西化工,2012(10):1747-1750. |
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| 作者姓名： | 王晓军 高宁 王斌 |
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| 作者单位： | 西安工程大学环境与化学工程学院,陕西西安710048 |
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| 基金项目： | 西安市科技局工业技术应用研发项目（CXY1128）; 西安工程大学博士科研启动基金项目（BS0910） |
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| 摘 要： | 对超声波法提取番茄红素的工艺进行了选择优化。考察了提取剂种类、超声提取时间、料液比、超声波功率、提取级数、pH对番茄红素提取率的影响。结果表明,超声提取番茄红素的最佳工艺为：以乙酸乙酯为提取剂,料液比为1∶4（g/mL）,pH为7.0,超声提取功率200 W,提取25 min,提取级数二级。在此条件下,番茄红素提取率可达0.605 mg/g。
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| 关 键 词： | 番茄红素 超声波 提取 |
Study on the extraction of lycopene with ultrasonic radiation |
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| WANG Xiao-jun,GAO Ning,WANG Bin.Study on the extraction of lycopene with ultrasonic radiation[J].Applied Chemical Industry,2012(10):1747-1750. |
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| Authors: | WANG Xiao-jun GAO Ning WANG Bin |
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| Affiliation: | (Department of Environmental and Chemical Engineering,Xi＇an Polytechnic University,Xi＇an 710048,China) |
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| Abstract: | The process parameters of ultrasonic-assisted extracting lycopene from tomato were optimized.Factors influencing the extraction rate of lycopene were discussed.That concluded extraction agent types,ultrasonic extraction time,solid-liquid ratio,ultrasonic wave power,extraction stages,pH.Results showed that the best conditions were ethyl acetate as extraction solvent,solid-liquid ratio 1∶ 4（g/mL）,pH 7.0,ultrasonic wave power 200 W,extraction time 25 min,two extraction stages.Under the optimized extraction conditions,the lycopene extraction rate could be 0.605 mg/g. |
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| Keywords: | lycopene ultrasonic radiation extraction |
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