The invention discloses a preparation method of a fruit can and belongs to the technical field of canned
food processing. The preparation method comprises the following steps: 1, cleaning, by weight, 45-60 parts of fresh fruits, removing peel,
cutting the fruits into pieces, and removing kernels; 2, preparing a
plant extract, wherein 5-10 parts of dry
honeysuckle and1-3 parts of
green tea are picked, deionized water with weight part 10 times the sum of the weight parts of the dry
honeysuckle and the weight parts of the
green tea is added, after the mixture is boiled, the boiling is continued for 25-45 minutes, the
filtration is conducted, filtrate is picked, and the
plant extract is obtained; 3, conducting pre-boiling, wherein the fruits which are pre-treated ready are placed into water at the temperature
ranging from 90 DEG C to 100 DEG C for conducting the pre-boiling for 1-3 minutes, then 0.5-1 part of color fixative is added, the boiling is continued for 0.5-1 minute, fruit pulp is fished out, and the cooling is conducted; 4, preparing sweet water; 5, conducting canning; 6, conducting sealing and sterilization. Compared with the prior art, the fruit can prepared through the method has the advantages of being rich in
nutrition, not prone to causing excessive internal heat and good in color and luster.