Abstract

In order to establish the quality control and evaluation system of honeysuckle, in this paper, HPLC and differential analysis methods SPSS are used to research on the dynamic condition of index composition change of Fengqiu great Mullein and the chemical fingerprint chromatography of Henan geo-authentic honeysuckle with different processing methods, grades, preparing methods and drying temperatures. The results show that the index composition change difference of Fengqiu great Mullein with different processing methods, grades, preparing methods and drying temperatures is significant. The color and index composition of honeysuckle dried by electricity is rather good; the shape and index composition of first-level honeysuckle medicinal materials is rather good; the index composition of light-fried honeysuckle reaches the highest level; the temperature and index composition are positively correlated within the range of 60 ~ 130 ℃. There are 15 characteristic peaks in the chemical fingerprint chromatography of Henan Geo-authentic honeysuckle, which is of great significance to the preparing and processing technology of honeysuckle, the quality control of geo-authentic medicinal materials and the establishment of quality standards system.