| 樟树籽油溶剂萃取脱酸工艺优化 |
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| 引用本文： | 章挺,江香梅,付宇新.樟树籽油溶剂萃取脱酸工艺优化[J].食品科技,2012(6):194-196,200. |
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| 作者姓名： | 章挺 江香梅 付宇新 |
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| 作者单位： | 江西省林业科学院,江西省植物生物技术重点实验室 |
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| 基金项目： | 江西省科技支撑计划项目(2009DKP00700) |
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| 摘 要： | 为优化樟树籽油溶剂脱酸工艺,在单因素水平试验的基础上,选择萃取次数、液料比、温度为因素,以酸值为响应值,设计Box-Behnken中心组合试验,采用响应面法分析优化了樟树籽油溶剂脱酸参数。试验结果表明,萃取次数为3次、液料比为1:2.8、温度为34℃时,脱酸效果最佳,酸值由21.58KOHmg/g降为1.41KOHmg/g。
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| 关 键 词： | 樟树籽油 脱酸 响应面分析 |
Technologic parameter optimization of Cinnamomum camphora seed oil deacidif ication with solvent extraction |
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| ZHANG Ting,JIANG Xiang-mei,FU Yu-xin.Technologic parameter optimization of Cinnamomum camphora seed oil deacidif ication with solvent extraction[J].Food Science and Technology,2012(6):194-196,200. |
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| Authors: | ZHANG Ting JIANG Xiang-mei FU Yu-xin |
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| Affiliation: | (Jiangxi Provincial Key Laboratory for Plant Biotechnology,Jiangxi Academy of Forestry,Nanchang 330032) |
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| Abstract: | To optimize the parameters of Cinnamomum camphora seed oil deacidification with solvent extraction,extraction times,ratio of solvent to oil,and temperature were selected for Box-Behnken experimental design on the basis of single-factor analysis.Technologic parameters were optimized using response surface analysis.The results showed that effect of deacidification was the best when the oil was extracted 3 times with 2.8 times volume of solvent at 34 ℃.The acid value of Cinnamomum camphora seed oil could decline from 21.58 KOH mg/g to 1.41 KOH mg/g. |
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| Keywords: | Cinnamomum camphora seed oil deacidification response surface analysis |
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