| 响应面法优化杨梅渣中槲皮素提取工艺的研究 |
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| 引用本文： | 韩强, 陈卫, 叶立斌, 励建荣. 响应面法优化杨梅渣中槲皮素提取工艺的研究[J]. 食品工业科技, 2011, (10): 316-320. DOI: 10.13386/j.issn1002-0306.2011.10.031 |
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| 作者姓名： | 韩强 陈卫 叶立斌 励建荣 |
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| 作者单位： | 1. 浙江工商大学食品与生物工程学院 浙江省食品安全重点实验室,浙江杭州,310035
2. 浙江工商大学食品与生物工程学院 浙江省食品安全重点实验室,浙江杭州310035／渤海大学,辽宁锦州121013 |
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| 基金项目： | 宁波市农业攻关国际科技合作项目(2008C10042); “十一五”国家科技支撑计划重点项目(2006BAD27B03) |
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| 摘 要： | 采用超声辅助提取的方法,通过单因素结合响应面分析,对杨梅渣活性成分槲皮素的提取工艺进行了优化。在单因素实验的基础上,根据中心组合（Box-Benhnken）实验设计原理,采用三因素三水平的响应面分析法,以槲皮素提取率为响应值进行回归分析。结果表明,杨梅渣中槲皮素的最佳提取工艺为:提取时间33.5min,超声功率为254.6W,乙醇浓度为62.32%,料液比1∶20,槲皮素提取率为3.82mg/100g,与模型预测值基本相符。
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| 关 键 词： | 超声辅助提取 杨梅渣 槲皮素 响应面分析法 |
Optimization of quercetin extraction technology from Red bayberry(Myrica rubra Sieb.et Zucc) pomace using response surface methodology |
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| HAN Qiang,CHEN Wei,YE Li-bin,LI Jian-rong. Optimization of quercetin extraction technology from Red bayberry(Myrica rubra Sieb.et Zucc) pomace using response surface methodology[J]. Science and Technology of Food Industry, 2011, 0(10): 316-320. DOI: 10.13386/j.issn1002-0306.2011.10.031 |
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| Authors: | HAN Qiang CHEN Wei YE Li-bin LI Jian-rong |
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| Affiliation: | HAN Qiang1,CHEN Wei1,YE Li-bin1,LI Jian-rong1,2,(1. College of Food Science and Biotechnology,Zhejiang Gongshang University,Hangzhou 310035,China,2. Bohai University,Jinzhou 121013,China) |
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| Abstract: | Extraction technology of quercetin from Red bayberry(Myrica rubra Sieb.et Zucc) pomace was investigated. Single factor experiments were first performed using ultrasonic-assisted extraction(UAE) ,then Box-Benhnken design(3 factors and 3 levels) combined with regression analysis were applied. Finally,response surface and contour were graphed with the extraction yield of quercetin as the response value. According to the above design and results,the optimal condition was obtained as follows:the extracting time ... |
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| Keywords: | ultrasonic-assisted extraction Red Bayberry pomace quercetin response surface methodology |
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