利用蛋白质“指纹”技术鉴定啤酒大麦的品种和纯度

Breed and Purity Identification of Beer Barley by Protein Fingerprint Technique

采用操作简便、分辨率高的种子醇溶蛋白SD S-PA G E电泳技术对常用澳大利亚和法国啤酒大麦进行鉴定,利用G el-Pro软件对电泳图谱进行条带分析和比较,建立了澳大利亚和法国啤酒大麦品种的生化标准“指纹”图谱库。并对供试的啤麦品种进行遗传聚类分析,结果与传统分类相近。

SDS-PAGE electrophoresis technique was used to identify the breed and purity of Australian and French beer barley. Furthermore, the electropherogram was analyzed by Gel-Pro software and the standard fingerprint bank of Australian and French beer barley seed was established. Besides, the heredity and clustering analysis of testing beer barley seed also presented similar results as traditional classification.