[红外光谱技术是检测储存牛膝稳定性的较快且较便捷的方法之一]
[Infrared spectroscopy technology, one of the faster and more convenient methods to detect the stability of stored Niuxi].
作者信息
Yu Zhen-xi, Bai Yan, Chen Zhi-Hong, Jia Yong
机构信息
Beijing University of Traditional Chinese Medicine, Beijing 100029, China.
出版信息
Zhong Yao Cai. 2006 Feb;29(2):111-5.
OBJECTIVE
To detect the change of Niuxi in reserve and establish one easier method of evaluating the quality change of Niuxi.
METHODS
Infrared spectroscopy and compare software were used to distinguish the different Niuxi, and simulation testing were used to observe calefactive stability.
RESULTS
There were obvious difference between transmutative and normal Niuxi, and Niuxi had evident change when the temperature above 140 degrees C in the simulation testing.
CONCLUSION
Infrared spectroscopy can be used to evaluae the quality stability of Niuxi. It is one tried method to provide the establishment of reserve and torrefaction conditions.
目的
检测牛膝储备期间的变化，建立一种更简便的牛膝质量变化评价方法。
方法
采用红外光谱法及比较软件鉴别不同牛膝，并通过模拟试验观察加热稳定性。
结果
变异牛膝与正常牛膝有明显差异，模拟试验中温度高于140℃时牛膝有明显变化。
结论
红外光谱法可用于评价牛膝的质量稳定性。这是一种尝试性的方法，可为储备及炮制条件的建立提供依据。
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