| 响应面法优化超声波提取楮实子油工艺的研究 |
| |
| 引用本文： | 芦文娟,周文美,曾艳. 响应面法优化超声波提取楮实子油工艺的研究[J]. 食品科技, 2012, 0(2): 256-260 |
| |
| 作者姓名： | 芦文娟 周文美 曾艳 |
| |
| 作者单位： | 贵州大学化学与化工学院 |
| |
| 基金项目： | 贵州省科技厅农业攻关项目(黔科合NY字[2009]3059);国家创新型实验基金(20101065732);贵州大学研究生创新基金(校研理工2011051) |
| |
| 摘 要： | 应用超声波提取技术,研究了楮实子油的提取工艺,在单因素的基础上,通过响应面法着重优化了提取功率、时间和料液比对楮实子油提取率的影响,经优化得出最佳提取工艺参数:提取功率285.18 W,时间62.21 min,料液比1:10 g/mL,温度45℃,提取1次,在此工艺条件下楮实子油的提取率的理论值为27.79%。并对理化性质做了简单的测定。
|
| 关 键 词： | 超声波提取 楮实子油 响应面法 理化性质 |
Technology of ultrasonic extraction of Broussonetia papyrifera(L.) Vent.fruits oil by response surface methodology |
| |
| LU Wen-juan,ZHOU Wen-mei,ZENG Yan. Technology of ultrasonic extraction of Broussonetia papyrifera(L.) Vent.fruits oil by response surface methodology[J]. Food Science and Technology, 2012, 0(2): 256-260 |
| |
| Authors: | LU Wen-juan ZHOU Wen-mei ZENG Yan |
| |
| Affiliation: | (College of Chemistry and Chemical Engineering,Guizhou University,Guiyang 550003) |
| |
| Abstract: | Ultrasonic extraction was appliced to the extraction of Broussonetia papyrifera(L.) Vent.fruits oil.Based on single factor experiment,the effects of extraction power,time and liquid-solid ratio were optimized emphatically by response surface methodology.After optimization obtains the best extraction process parameters: the extraction power for 285.18 W,time for 62.21 min,liquid-solid ratio for 1:10 g/mL,temperature for 45 ℃,extraction times for once.The yield of Broussonetia papyrifera(L.) Vent.fruits oil for the theoretical value is 27.79% in this process conditions.And the physical and chemical properties were determined simply. |
| |
| Keywords: | ultrasonic extraction Broussonetia papyrifera(L.) Vent.fruits oil response surface metho-dology physical and chemical properties |
| 本文献已被 CNKI 等数据库收录！ |
|
