| abstract |
The invention provides a method for rapidly identifying stephania tetrandra of different sources by using FI-UV fingerprint, which comprises the following steps: the invention relates to a method for rapidly and visually identifying radix stephaniae tetrandrae, which comprises the steps of preparation of a radix stephaniae tetrandrae test sample, preparation of an FI-UV fingerprint, pretreatment of FI-UV fingerprint data, chemometric analysis and visual result identification. |