摘 要：在双低品质的基础上提高油酸含量是目前油菜脂肪酸改良的热点。传统品质检测和育种后代材料筛选均存在周期长、操作难、工作量大、专业性强等显著弊端。本文综述了油菜品质性状特点以及光谱技术应用的国内外研究进展，表明利用光谱技术可以对油菜生育时期的营养器官进行油酸和其他脂肪酸含量的检测，为高油酸油菜品质评价提供了快速的数据支撑，进而为筛选育种材料、缩短品种选育周期、提高检测效率、降低检测成本、简化操作流程等目标构建新的技术途径，具有重要的现实意义和指导作用。

Abstract: At present, improving oleic acid content on the basis of double low quality is a hot spot for the improvement of fatty acid in rapeseed. Traditional quality testing and screening of breeding offspring materials have significant drawbacks such as long cycle, difficult operation, heavy workload and strong professionalism. In this paper, the research progress of the quality characteristics of rapeseed and the application of spectroscopy technology at home and abroad are reviewed. It is demonstrated that spectroscopy technology can be used to detect oleic acid and other fatty acids in vegetative organs of different growth stages of rape, which provides statistics support for rapid evaluation of high oleic rapeseed quality. And it also build a new technical apprroach for screening breeding materials, shortening the breeding cycle, improving detection efficiency, reducing testing costs, and simplifying operational procedures. This has great practical significance and guiding role.