Fecha de publicación: 16/01/2024 Fuente: WIPO "processing tomato" The invention belongs to the field of food processing, relates to a functional food processing technology, is suitable for people with chewing difficulty and dysphagia, and particularly relates to a mousse product with high nutrition density and a preparation method thereof. The problems of prevention and control management of the malnutrition of the old and improvement of the illness status of the malnutrition of the old are solved. The shrimp meat sauce consists of the following components: shrimp meat, thick chicken soup, diced tomato, tomato sauce, whey protein powder, sunflower seed oil, a mushroom fresh compound seasoning, fructo-oligosaccharide (FOS), erythritol and medium chain triglyceride (MCT). The innovation point of the formula is as follows: high-nutrition-density food raw materials such as the shrimp meat and the tomatoes which are eaten daily are matched in the formula, meanwhile, the requirements of eaters are also considered, and a fine-paste-shaped semi-solid food material structure is prepared, so that the aims of fully supplementing nutrition and facilitating intake and digestion of the eaters are fulfilled. The food character innovation point is that the food character is changed by adding a compounding agent containing xanthan gum and the like, and the fine-paste-shaped semi-solid food is prepared.