Method for producing low-sugar pineapple preserved fruit

A method for producing low-sugar pineapple fruit preserves comprises the preparation of low-sugar pineapple fruit preserves with fresh pineapples by washing, peeling, cutting, color protection, hardening treatment, rinsing, blanching, cooling, sugar soaking, drying, cooling, packaging and storing. The invention can effectively solve the problem of shelf life of fruit preserves under the low-sugar state; the produced pineapple fruit preserves have the advantages of low sugar content, low sweetness, and concentrated original fruit flavor; the invention also improves the using value of pineapple and provides a healthy food.