| 超声波辅助提取花生衣红色素研究 |
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| 引用本文： | 李颖.超声波辅助提取花生衣红色素研究[J].粮食与油脂,2009(10):29-31. |
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| 作者姓名： | 李颖 |
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| 作者单位： | 青岛农业大学食品科学与工程学院,山东青岛,266109 |
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| 摘 要： | 以花生衣为原料,乙醇为提取溶剂,辅以超声波技术提取花生衣红色素;结果表明。乙醇体积分数60%,料液比1∶8,超声波处理温度50℃,超声波处理时间20min,在此条件下花生衣红色素提取率可达33.25%。
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| 关 键 词： | 花生衣 红色素 超声波提取 |
Study on extraction of peanut-skin red pigment with ultrasonic assisted |
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| LI Ying.Study on extraction of peanut-skin red pigment with ultrasonic assisted[J].Cereals & Oils,2009(10):29-31. |
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| Authors: | LI Ying |
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| Affiliation: | School of Food Science & Engineering;Qingdao Agricultural University;Qingdao 266109;China |
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| Abstract: | The peanut–skin red pigment was extracted from peanut–skin by ethanol solvent with ultrasonic technology assisted. The optimal conditions of extraction were: ethanol 60%,solid–liquid ratio 1∶8,ultrasonic treatment temperature 50℃,ultrasonic treatment time 20 min. Under these conditions,the extraction rate of peanut–skin red pigment was 33.25%. |
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| Keywords: | peanut–skin red pigment ultrasonic extraction |
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