对不同品种草莓的营养品质及品质间的相关性进行研究,以期对草莓育种材料的筛选提供快速可靠的方法。15种草莓可溶性固形物、可滴定酸、Vc、可溶性糖、多酚、类黄酮、抗氧化性等9个指标的相关性分析结果表明,各指标间存在明显的相关性。因此,在草莓育种过程中,可通过测定可溶性固形物等操作简便的指标,进行相关性分析建立回归方程,即能快速预测出其他营养品质及性能,从而简化育种材料筛选工作,节约人力物力。 The correlation between nutritional quality and quality of different varieties of strawberries was studied in order to provide a fast and reliable method for the screening of strawberry breeding materials. The correlation analysis of 15 kinds of strawberry soluble solids, titratable acid, Vc, soluble sugar, polyphenols, flavonoids and antioxidation showed that there was a significant correlation between each index. Therefore, in the process of strawberry breeding, the regression equation can be established through the determination of simple and convenient indicators such as soluble solids, and other nutritional quality and performance can be quickly predicted, thereby simplifying screening of breeding materials and saving manpower and resources.