| 云南松花粉超临界CO2脱脂研究 |
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| 引用本文： | 冯武,范国栋,刘嘉宝.云南松花粉超临界CO2脱脂研究[J].西部林业科学,2003(1):63-65. |
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| 作者姓名： | 冯武 范国栋 刘嘉宝 |
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| 作者单位： | 云南省林业科学院,云南,昆明,650204 |
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| 摘 要： | 应用超临界CO2 萃取技术研究云南松花粉脱脂的工艺。依据影响脂肪提取率的温度、压力、时间及流量 ,采用 4因素 3水平的正交实验设计进行实验 ,得到云南松花粉脱脂的可靠工艺参观数为 :温度T2 ,压力P3 ,时间H2 ,流量L2 ,进而分别对参试的 4因素与云南松花粉脱脂率的关系作了分析。
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| 关 键 词： | 云南松花粉 超临界萃取 CO_2 脱脂 |
| 文章编号： | 1007-3353(2003)01-0063-03 |
| 修稿时间： | 2002年10月14 |
Study of Supercritical CO2 Derosination of Pollen of Yunnan Pine |
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| FENG Wu,FAN Guo dong,LIU Jia bao.Study of Supercritical CO2 Derosination of Pollen of Yunnan Pine[J].Journal of West China Forestry Science,2003(1):63-65. |
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| Authors: | FENG Wu FAN Guo dong LIU Jia bao |
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| Abstract: | The productive technology of derosination of Yunnan pine pollen was developed using the supercritical CO 2 extraction technique. In compliance with the four factors, temperature, pressure, time and flow rate which affecting the extraction ratio of fat, the orthogonal experiment including 4 factors and 3 levels was designed and carried out. After experiment, dependable technological parameters were achieved, temperature of T 2 , pressure of P 3 , time of H 2 , flow rate of L 2 . The relationships between each tested factor and derosination ratio were analyzed. |
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| Keywords: | pollen of Yunnan pine supercritical extraction CO 2 derosination |
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