食品科学 ›› 2003, Vol. 24 ›› Issue (9): 108-110.

• 工艺技术 • 上一篇    下一篇

超临界CO2萃取樟树籽油脂的实验研究

 邓丹雯, 张彬, 周武   

  1. 南昌大学中德食品工程中心
  • 出版日期:2003-09-15 发布日期:2011-12-13

Study on the Extraction of Oil from Camphor Tree Seed with Supercritical Carbon Dioxide

 DENG  Dan-Wen, ZHANG  Bin, ZHOU  Wu   

  • Online:2003-09-15 Published:2011-12-13

摘要: 对超临界CO2萃取樟树籽油的工艺进行了研究,探讨了萃取压力,萃取温度和CO2流量对樟树籽油萃取的影响,在萃取压力20MPa、萃取温度40℃、CO2流量35kg/h条件下,萃取2h,樟树籽油的萃取率可达94.3%。

关键词: 超临界流体萃取, 樟树籽,

Abstract: In this paper the technology of the CO2 supercritical fluid extraction of the oil from camphor tree seed were studiedin the lab. The effects of the pressure, temperature and flowing rate of supercritical carbon dioxide on the process of the extractionwere investigated. The results showed that the optimal conditions of the extraction were 40℃, 20MPa, 120min and the flow rate35kg/h. The yield of oil extracted from camphor tree seed was over 94.3%

Key words: supercritical fluid extraction, camphor tree seed, oil