The present invention relates to a method for producing a fruit juice comprising the steps of: preparing a fruit juice comprising strawberry, grape, apple, persimmon, peach, apricot, tomato, citrus, pineapple, watermelon, mango, plum, A fruit juice with a unique flavor and unique taste and nutritional components is produced through a process of microbial prothesis and aging by a fermentation process after mixing an appropriate amount of sugar and water as a main ingredient in one fruit material selected as a main raw material The present invention relates to a method for producing a fruit fermented liquid which is rich in nutrients such as vitamin C and carbohydrates, minerals and carotenes, After mixing 1kg of selected fruit material with 2kg of sugar and water as a raw material, the mixed raw material having a total sugar content of 30-35brix is mixed with 20-30 After activating the fermentation at temperature C, 1-1.5 L of sterilized water starts to be added at intervals of 7-10 days, and is basically sourced 5 times in total. After the start of fermentation for the first time, the first fermentation period is 90 days-150 At the end of the work, we filter out the foreign matter such as soil, sediment, and so on that have fallen on the bottom of the fermentation vessel. Then, after the second fermentation for 300 days, we clean out the debris such as debris and then close the container lid in a sealed state. The fermentation broth is produced by fermenting fruit for more than 90% of maturity after 150 days of fermentation. It does not use additives or any harmful substances at all, and even harmful substances used in fruit production distribution process are completely removed by microorganisms during the fermentation process. It is a health-functional fruit fermentation liquid that can greatly contribute to the health of many people who prefer fermentation liquid, If you use it to cook food, you can increase the taste of the food. Especially when you drink a fer
