• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2011 International Conference on New Technology of Agricultural Engineering >Extraction of Oligosaccharide from Extruded Soybean with Supercritical CO2
【24h】

Extraction of Oligosaccharide from Extruded Soybean with Supercritical CO2

机译：超临界CO2萃取挤压大豆中的低聚糖。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this paper, the optimal conditions of oligosaccharide from soybean with supercritical C02 was studied and mathematical model was set through quadratic orthogonal rotation design with five factors experiment. The optimal extract conditions were validated, and the corresponding control experiments were confirmed. The optimal range of supercritical C02 extraction conditions under which the content of oligosaccharide was over 50% were as follows: the temperature of extraction was 43~47℃, the pressure of extraction was 20.5 ~ 22.4MPa, and the temperature of separation was 63.2~66℃. The pressure of separation was 8.5 ~ 8.8 MPa, the flow of CO2 was 9.2~9.7kg/h. The content of oligosaccharide under the optimal extraction condition was 180% significantly as much as the control experiments.
机译：本文研究了超临界CO 2大豆低聚糖的最佳制备条件，并通过二次正交旋转设计和五因素实验建立了数学模型。验证了最佳提取条件，并确认了相应的对照实验。寡糖含量超过50％的超临界CO2萃取条件的最佳范围为：萃取温度为43〜47℃，萃取压力为20.5〜22.4MPa，分离温度为63.2〜。 66℃。分离压力为8.5〜8.8 MPa，CO2流量为9.2〜9.7kg / h。最佳提取条件下的寡糖含量为对照实验的180％。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号