Using near infrared spectroscopy technique for detection of Chinese medicinal ingredient content of Index Method

The present invention relates to the use of near infrared spectroscopy technique for detection of Chinese medicinal ingredient content indicative method for fast detection of the problems of the quality of herbal medicines that addresses technical solution, first establish a calibration model, as a method of correction is to collect samples of herbal set sample collected near infrared diffuse reflectance spectrum of the sample, and the resulting spectrum is pretreated by conventional methods and then the sample corresponding to the detection component content measured obtaining the index of the component content and index profiles in combination, after the establishment of quantitative analysis using chemometric model method is suitable for analysis of Chinese medicines, crushed sample to be tested scanning NIR spectrum, the quantitative analysis model input pattern, to measure the contents of the index components of the traditional Chinese medicines, the whole process time is short, fast, accurate, on-line measurement, increase productivity, significant savings in manpower and material resources, can have a tremendous economic and social benefits.