Quality performance of seven strawberry varieties in Hanyuan

In this experiment, Hongyan, Zhangji, Xiaobai, Jiaoji, Zuixia, Shengdanhong and Taikong 2008 strawberry were used as experimental materials to measure and analyze the sensory quality and nutritional quality indicators so as to screen out suitable production and cultivation in Hanyuan area. The comprehensive traits of the excellent strawberry varieties. The results showed that the Hongyan strawberry fruit has a large fruit with an average fruit weight of 19.65g. The fruit is sweet and sour. The flavor is excellent. It shows good performance in nutritional quality indicators such as soluble solids, vitamin C, anthocyanins and flavonoids. It is also moderate, 2.03N, good storage and transportation performance, and it is an ideal high-quality and large-fruit strawberry variety for strawberry production and cultivation. Xiaobai strawberry has the highest sugar and acid ratio and vitamin C content, which were 16.28 and 82.52 mg•100g⁻¹, respectively. Taikong 2008 strawberry showed better performance in soluble solids and flavonoids, 10.60% and 49.17 mg/100g, respectively, superior to the other 6 varieties. Jiaoji has the highest total phenol content, 222.69 mg/100g. Shengdanhong has the highest hardness of 2.13N, but its single fruit weight is only 13.70g. Zhangji performed moderately in terms of single fruit weight, vitamin C, soluble solids, flavonoids, total phenols, and anthocyanins, but its hardness was low, 1.85N, which was not conducive to long-distance transportation.