种子纯度分析对农业生产和科研都具有十分重要的意义,传统方法是通过籽粒形状和在田间生长的形态特征来检查。此法周期长,并耗费大量时间和人力。尤其在和外部形态比较相近的品种混杂后,很难得到满意的结果。而利用电泳技术分析麦醇溶蛋白组成即可较快准确地算出小麦种子纯度,且此工作可在实验室里完成。所谓电泳就是蛋白质在一电场中通过多孔载体泳 Seed purity analysis is of great importance to agricultural production and scientific research. The traditional method is to check the grain shape and the morphological characteristics of the growth in the field. This method has a long cycle and consumes a lot of time and manpower. In particular, it is difficult to obtain satisfactory results after being confused with the species with similar external appearance. The use of electrophoresis analysis of gliadin composition can be quickly and accurately calculate the purity of wheat seeds, and this work can be done in the laboratory. The so-called electrophoresis is the protein in an electric field through the porous carrier swimming