Guava fruit tablet and preparation method thereof

Abstract

The invention discloses a preparation method of a guava fruit tablet. According to the preparation method, guavas being 90% of mature is taken as raw materials and the guavas is pressed into grain tablets. The preparation method comprises the following machining steps of: purchasing raw materials, treating the raw materials, crushing fruits, carrying out primary colloid milling, preparing a helicase solution, carrying out colloid milling on materials and helicase, rapidly freezing the materials, carrying out freeze-drying in vacuum, tabletting and packaging. The fruit tablet takes the guavas as the raw materials; the guavas not only have a sweet taste and are enriched in nutrition, but also have the very good medical effects of regulating blood sugar level; the whole guavas can be used as the raw materials to be used and the utilization rate of the raw materials is high; in a preparation process of the fruit tablet, other components are not added and the fruit tablet keeps the original flavor of the guavas; after the colloid milling, the fineness of the guava materials can reach more than 95 meshes and the guava fruit tablet is suitable for the mouth feel of people; and in production, storage and quality guaranteeing processes of the fruit tablet, substances, such as condiments, pigments, preservatives and the like, which are harmful to a human body, are not added, so that the food safety is guaranteed.

Description

technical field [0001] The invention relates to the field of food processing, in particular to guava slices and a preparation method thereof. Background technique [0002] Guava is a tropical fruit tree, native to tropical America. Guava belongs to Myrtaceae and is an evergreen small tree or shrub. One of the fruit varieties. Guava is rich in nutrients, can increase appetite, and promote children's growth and development. It contains protein, fat, sugar, vitamins A, B, C, calcium, phosphorus, and iron. Its vitamin C content is extremely high. In terms of vitamin C, it is 8 times more than citrus, dozens of times more than banana, papaya, tomato (tomato), watermelon, pineapple, etc. The iron content in seeds is more than other fruits. Its fruit has the medicinal effect of treating diabetes and lowering blood sugar, and is especially suitable for children in the growth and development period. It is an ideal edible fruit for those with high blood pressure, diabetes, obesity a...

AI Technical Summary

Problems solved by technology

In addition to eating fresh, the fruit of guava can also be processed into fruit juice, concentrated juice, fruit powder, jam, concentrated pulp, jelly, etc. in industrial production. At present, no one has processed guava into solid fruit slices.

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