中文摘要：

为了科学有效地开展保粮减损工作，基于生物光子分析技术，对经过水浸泡和去胚后的小麦籽粒的自发光子进行测量，进而使用模式识别中的K—means和支持向量机（sVM）算法，进行小麦籽粒品质检测分析。该方法是一种新的精准、无损检测手段，可用于小麦品质的早期辅助决策，指导粮库科学有效地开展保粮减损工作。

英文摘要：

In order to scientifically and effectively carry out the work of reducing loss in grain storage, we proposed a method based on biophoton analytical technology （BPAT）. Firstly the spontaneous luminescence of wheat grains after water immersion and degerminating was measured,and the algorithm of K-means and support vector machine （SVM） were used to test the quality of wheat kernels. The method was a new accurate and lossless measuring means and can be used in early decision for the quality of wheat grain,and in scientific guidance to grain storage.