The manufacturing method of sulze containing duck feet gelatin

The present invention relates to a process for the preparation of the gelatin containing the flippers Schultz (Sulze). In accordance with the present invention as described above, by utilizing one of the flippers of the duck-products in food, as well as reducing the cost of processing by-products and to prevent environmental pollution, to supply a protein of good quality by providing a new material and form of collagen food It has the effect of creating added value. Further, the large amount of gelatin extracted from the flippers, fat, sikimyeo nutritional foods for a diet food or digestive function characterized by a low-calorie decrease the elderly to meet the needs of consumers, it is possible without reheat easily ingest effect .