The invention provides a leisure fruit product production method, which comprises: (1) preparing fresh fruits, and preparing a mixed sugar liquid; (2) immersing the fresh fruits in the normal temperature mixed sugar liquid, adding glutamine transaminase, and carrying out enzyme treatment; (3) carrying out sugar permeation treatment on the treated fresh fruits, and adjusting the sugar liquid; and (4) taking out the fresh fruits, and drying to obtain the finished product preserved fruits. According to the present invention, Myrica rubra, mulberry and other fresh berries as raw materials and arerich in anthocyanidins, polyphenols, vitamins and other nutrients, the compound amino acid powder is added during the preparation so as to increase the protein content, and the treatment is performedwith glutamine transaminase so as to improve the flavor, the taste and the texture of the food and prevent the texture of the berry tissue from being softened and rotten; and the salt sousing, the drying in the sun and the desalting in the traditional process are eliminated, such that the salt water pollution in the traditional process is solved, and the production cycle is shortened.