Preparation method of sweet potato fruit jam

Abstract

The invention relates to a preparation method of sweet potato fruit jam. The preparation method comprises the following steps of (1) respectively weighing all ingredients; (2) cleanly cleaning sweet potatoes; then removing rotten and germination parts; then, peeling peels; putting the sweet potatoes into a steamer to be cooked through steaming; taking the sweet potatoes out of the steamer; performing spreading and cooling; (3) making the sweet potatoes into sweet potato paste with the uniform size for use through a wiping sieve; (4) putting white granulated sugar and acid water into a pot; adding water; performing boiling to 110 DEG C; pouring the sweet potato paste into the pot; performing continuous turning by an iron shovel; performing stir-frying and pressing at the same time until thesweet potato paste is totally pressed to a scattered state; (5) continuously performing heating to 115 DEG C; adding citric acid and pigments; controlling the pH value to be 3 to 32; (6) cooling thematerials in the pot by gentle fire; adding fruit edible essence and nutrition agent into the pot; performing uniform stirring by the iron shovel; obtaining the sweet potato fruit jam. The sweet potatoes are used as raw materials to be processed into the delicious fruit jam; the purpose of the sweet potatoes is expanded, so that the sales market of the sweet potatoes can be expanded; the income increase of farmers can be facilitated.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to a preparation method of sweet potato jam. Background technique [0002] Sweet potato is a common agricultural product in my country. At present, the food processed from sweet potatoes as raw material is mainly dried sweet potatoes. Because the type of processed food is single, the sales market of sweet potatoes is reduced, the planting of sweet potatoes is restricted, and it is unfavorable for the increase of growers' income. Contents of the invention [0003] In summary, in order to overcome the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a preparation method of sweet potato jam. [0004] The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of preparation method of sweet potato jam comprises the steps: [0005] (1) Take each com...

AI Technical Summary

Problems solved by technology

Due to the single type of processed food, the sales market of sweet potatoes has been reduced, the cultivation of sweet potatoes has been restricted, and it is not conducive to the increase of farmers' income.