PURPOSE: A method for preparing fruit jam containing fresh fruits therein is provided to improve mouth feel and to prevent the fresh fruits from being deformed by external factors. CONSTITUTION: A method for preparing fruit jam containing fresh fruits therein comprises the following steps of: washing fruits and Gelidium amansii in a vinegar water or nanosized-silver water; peeling the washed fruits; slicing the peeled fruits; heating and stirring the fruit slices in conditions of low temperature and low pressure; pulverizing the Gelidium amansii to a size of 50~100mesh; mixing the pulverized Gelidium amansii in water at a ratio of 1:0.5~0.6; boiling the Gelidium amansii in water at 120~150°C for 1-3 hours, and taking out the Gelidium amansii; re-boiling the Gelidium amansii liquid to remove moisture; dipping fresh fruits in the Gelidium amansii liquid; taking out the fresh fruits and drying them; repeating the dipping and drying step 3-6 times; mixing the fresh fruits and the treated fruits in the conditions of low temperature and low pressure; and stirring the mixture at 50~100rpm for 3-6 minutes.
