| abstract |
The invention discloses a method for identifying the origin of honeysuckle by using near-infrared spectroscopy technology. The near-infrared spectroscopy technology is used to collect the original spectra of honeysuckle in different regions, and mathematical methods are used to reduce or eliminate the influence of interference factors on the spectrum, extract useful information, and establish Model to identify the origin of honeysuckle. The method of the invention has the characteristics of rapidity, high efficiency, non-destructiveness, low cost, wide application range, etc. In particular, the honeysuckle flower does not need to be subjected to a pretreatment step, and the origin can be traced without destroying the structure of the honeysuckle flower, thereby realizing non-destructive treatment. |