Preparation method of choerospondias axillaris ferment and choerospondias axillaris ferment

The invention relates to a preparation method of a choerospondias axillaris ferment and the choerospondias axillaris ferment, wherein the preparation method comprises the steps: an enzymolysis step: taking choerospondias axillaris peel and pulp, performing enzymolysis, and then performing enzyme deactivation; a fermentation step: adding sugar into the choerospondias axillaris peel and pulp subjected to enzymolysis treatment, and inoculating a mixed strain for constant-temperature fermentation, wherein the mixed strain comprises at least two of lactobacillus plantarum N13, lactobacillus bulgaricus and lactobacillus helveticus; and a freeze-drying and crushing step: freeze-drying the fermented choerospondias axillaris peel and pulp, and then crushing to obtain the choerospondias axillaris ferment. The choerospondias axillaris ferment can keep nutritional ingredients such as total flavonoids, organic acids and Vc (vitamin C) in choerospondias axillaris, and has the functions of conditioning metabolism of a human