| abstract |
The invention provides a fish sausage containing DHA microcapsules and a preparation method thereof, relating to the technical field of food processing, wherein the preparation method comprises the following steps: preparing DHA microcapsules by using DHA as a main material and tea polyphenol as an antioxidant; preparing fat simulant with vegetable gum and polysaccharide as base materials, wherein the vegetable gum is konjac flour, and the polysaccharide is barley beta-glucan; the fish sausage containing the DHA microcapsules is prepared by taking fish, a fat simulant and the DHA microcapsules as main materials and through the processes of chopping, stirring, filling, hot processing and cooling. According to the preparation method provided by the invention, DHA and the fat simulant are added to increase nutritional factors, reduce the contents of fat and cholesterol, increase the water activity control capability of the fat simulant in the fish sausage, improve the water retention and tissue state of the fish sausage, improve the yield of the fish sausage and reduce the cooking loss rate; the prepared fish sausage has low fat, high nutrition and high dietary fiber, improves the nutritional value and functionality, and is more suitable for children. |