A method for detecting a ginsenoside content based on a short-wave imaging spectrum technique

A method for detecting a ginsenoside content based on a short-wave imaging spectrum technique is disclosed. According to the method, spectrum collection is performed in a characteristic waveband of 910-2500 nm, spectrum information of a reference blank plate is collected and adopted as a reference spectrum, the distance between a light source and the reference blank plate is adopted as a sample spectrum collecting distance, each sample is subjected to two times of collection, and an average value is made and adopted as final spectrum data, and therefore the data obtained is more complete and representative. A prediction model is built, and the ginsenoside content obtained by a stoichiometric manner and a predicted value obtained by the model are utilized for verification, and the verification proves that the prediction model is reasonable and the method is feasible. The method has advantages of simple operation, easy control, a high analysis efficiency, good analysis quality, and the like. Detection adopting