中药制剂的光纤液滴指纹图分析  

Analysis of preparation of Chinese traditional medicine based on the fiber fingerprint drop trace

作　　者：张志林[1] 王家璐 陈关君[2] 孙伟民[1] 闫奇 

机构地区：[1]哈尔滨工程大学理学院,黑龙江哈尔滨150001 [2]中国电子科技集团公司第四十九研究所,黑龙江哈尔滨150001

出　　处：《传感器与微系统》2011年第9期63-65,68,共4页Transducer and Microsystem Technologies

基　　金：中央高校基本科研业务费专项资金资助项目(HEUCFL20101103)

摘　　要：光纤液滴指纹图是以利用光学方法检测液体特征参量为目的,并通过计算机分析在液滴下降过程中的光强变化曲线。在实验中利用光纤液滴传感器测试了多种中药制剂的不同体积分数的液体试样,分析光纤液滴指纹图与液体物理、化学特征参量的对应关系,并得到2种样品的线性方程,为中药制剂的在线监测与鉴别提供了一种新方法。The purpose of fiber drop analysis technique is to measure the characteristic parameters of liquids using optical methods. The optical fiber fingerprint drop trace（FFDT） is the curve of light intensity change with time. The fiber micro-drop sensor is used to monitor the intensity in the process of the liquids by a pair of fibers. Different liquid samples of many kinds of preparation of Chinese traditional medicines are tested by using fiber micro-drop sensor in the experiments. The FFDT of preparation of Chinese traditional medicines with different volume fraction are analyzed in different ways. The linear equation of two examples are obtained. A new method is provided for online monitoring of Chinese traditional medicines and identification.

关 键 词：光纤传感器 光纤微液滴传感器 光纤液滴指纹图 中药制剂分析 

分 类 号：O439[机械工程—光学工程]