| 超临界萃取诺丽籽油工艺研究 |
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| 引用本文： | 郭志勇,刘小琴,王维,白新鹏.超临界萃取诺丽籽油工艺研究[J].现代食品科技,2011,27(3):321-323,316. |
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| 作者姓名： | 郭志勇 刘小琴 王维 白新鹏 |
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| 作者单位： | 海南大学食品学院,海南海口,570228 |
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| 基金项目： | 海南省自然科学基金项目，海南省教育厅科学研究项目，海南大学科研启动基金项目 |
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| 摘 要： | 本研究以诺丽籽为原料,应用超临界CO2萃取技术提取诺丽籽油,采用响应面试验研究了压力、温度、流速、时间等因素对萃取效果的影响,从而确定出诺丽籽油的适宜萃取条件.研究表明在萃取温度37℃、压力21 MPa,流速20 L/min、提取时间104 min时,诺丽籽油得率最高为20.35%,其中萃取温度和压力对提取率影响较大.
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| 关 键 词： | 诺丽籽 超临界萃取 响应面 |
Supercritical Fluid Extraction of Noni Seed Oil |
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| GUO Zhi-yong,LIU Xiao-qin,WANG Wei,BAI Xin-peng.Supercritical Fluid Extraction of Noni Seed Oil[J].Modern Food Science & Technology,2011,27(3):321-323,316. |
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| Authors: | GUO Zhi-yong LIU Xiao-qin WANG Wei BAI Xin-peng |
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| Affiliation: | (College of Food Science,Hainan University,Haikou 570228,China) |
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| Abstract: | The extraction of noni seed oil was studied by using supercritical CO2 fluid extraction technology.A surface response experiment design was used to quantify the effects of pressure,temperature,flow velocity and time on the oil recovery determining the appropriate conditions of noni seed oil extraction.The result showed that under the conditions of temperature 37 ℃,pressure 21 MPa,flow velocity 20 L/min and the extract time 104 min,the highest oil recovery was reached 20.35% and the pressure and temperature expressed more influence. |
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| Keywords: | noni seed oil supercritical fluid extraction surface response |
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