...
首页> 外文期刊>Technical Quarterly >New Applications and Methods Utilizing Radio-Frequency Impedance Measurements for Improving Yeast Management
【24h】

New Applications and Methods Utilizing Radio-Frequency Impedance Measurements for Improving Yeast Management

机译:利用射频阻抗测量改善酵母菌管理的新应用和方法

获取原文
获取原文并翻译 | 示例
           

摘要

Radio-frequency (RF) impedance or capacitance measurements are used in many of the larger automated breweries for measuring viable yeast cell concentration. This paper reports the latest applications for this technique in the yeast pitching and yeast recovery lines and new on-line methods for monitoring live yeast cell concentrations during fermentation. The new methods include a range of probes that can be inserted into either a production propagator under highly aerated conditions or a production fermenter or it can be submerged into a vessel to monitor the yeast-concentration profile in real time. The paper also describes how the RF impedance measurement can be combined with a bulk fluorescence measurement to measure both live and dead yeast cell counts.
机译:射频(RF)阻抗或电容测量在许多大型自动化啤酒厂中用于测量可行的酵母细胞浓度。本文报道了该技术在酵母发酵和酵母回收生产线中的最新应用以及监测发酵过程中活酵母细胞浓度的新在线方法。新方法包括一系列探针,这些探针可以在高度充气的条件下插入生产繁殖器或发酵罐中,也可以浸入容器中以实时监测酵母浓度曲线。该论文还描述了如何将RF阻抗测量与体荧光测量相结合,以测量活酵母和死酵母细胞计数。

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