Fruit/vegetable compound sweetend roll and preparation method thereof

Abstract

The invention discloses a preparation method of fruit / vegetable compound sweetend roll. The method comprises the steps of preparing carrot pulp, preparing apple pulp, preparing fruit / vegetable pulp, preparing a konjac glucomannan mixed gel liquid, preparing mixed pulp, scraping slices and baking. The preparation method disclosed by the invention sufficiently combines the gel property of konjac glucomannan and the healthcare function of fruit / vegetable by use of the principle that the konjac glucomannan generates a synergistic effect with carrageenan and the like in an acid condition to form a thermal-reversible gel, overcomes the shortcomings of poor mechanical performance of the traditional compound fruit / vegetable sweetend roll and irregular product forming through physical blending of konjac glucomannan and carrageenan, improves the thermal characteristics and mechanical performance of products, and enhances the product toughness. The prepared fruit / vegetable sweetend roll has an outstanding healthcare function, attractive color, rich nutrition, sweet and good taste and relatively good mechanical performance and toughness, and is convenient to carry.

Description

technical field [0001] The invention relates to a food and a preparation method thereof, in particular to a fruit and vegetable composite fruit peel and a preparation method thereof. Background technique [0002] Guodan skin was also known as fruit in the Qing Dynasty. This product is not only sweet and sour, but also increases appetite, helps digestion, promotes body fluids and quenches thirst. It is a delicious food suitable for all ages. Eating fruit peel can delay the absorption of sugar and cholesterol by the stomach, and prevent constipation and gallstones. In view of the simplification of fruit peel products on the market and the continuous improvement of people's quality requirements, in recent years, research on various new fruit peels has attracted much attention, and the types and quality of fruit peels have greatly developed. The development of fruit skin has gone through two stages of development: (1) single raw material fruit skin; (2) fruit and vegetable comp...

AI Technical Summary

Problems solved by technology

The invention has the advantages that the finished product not only tastes good, but also has a rosy and transparent color, uniform consistency, sweet and sour taste, but the raw material of the product is single, which cannot meet people's needs for different nutritional components.