Database for rapidly detecting millet quality based on near infrared, and establishment method and application thereof

The invention provides a near-infrared-based rapid detection millet quality database and an establishment method and application thereof, and relates to the technical field of millet quality detection, the near-infrared-based rapid detection millet quality database comprises a qualitative identification module, a quantitative analysis module and a grading module; according to the method, a millet database is established, quality indexes including moisture, crude protein, crude fat, amino acid, fatty acid and the like and spectral information corresponding to millet are contained, the operation is simple, the cost is low, the purposes of qualitative identification, quantitative analysis of nutritional ingredients and quality grading can be achieved through simple spectral scanning, meanwhile, a reliable detection model is provided, and the detection accuracy is high. And the detection accuracy of the quality indexes is extremely high. 本发明提供一种基于近红外快速检测小米品质数据库及其建立方法和应用，涉及小米品质检测技术领域，包括定性鉴别模块、定量分析模块及分级模块；本发明通过建小米数