Method for preparing edible salt rich in trace elements and capable of coloring food

Abstract

The invention relates to the technical field of edible salt preparation, and discloses a method for preparing edible salt rich in trace elements and capable of coloring food. The method comprises thefollowing steps: S1, heating and melting salt; S2, sequentially adding trace elements and a toner to the melted salt to form a mixed material; S3, stirring the mixed material by equipment; S4, coolingthe mixed material; S5, pouring the mixed material into granulating equipment to produce particles; S6, drying the particles; and S7, bagging the particles into bags for sealing. On the basis of theexisting salt, the toner and various trace elements beneficial to human bodies are added, the novel edible salt is developed by the technical means of salt heating and melting, trace elements and toner addition and stirring, cooling, granulating, drying and packaging, the improved edible salt can color food and dish, whether the added amount is reasonable can be visually distinguished by naked eyes, the dosage of the edible salt can be controlled, and the edible salt can supplement trace elements to the human bodies.

Description

technical field [0001] The invention relates to the technical field of edible salt preparation, in particular to a method for preparing edible salt rich in trace elements and capable of coloring food. Background technique [0002] In ancient China, salt was boiled with seawater. Edible salt comes from different sources, including seawater, underground rock (mine) salt deposits, and natural brine (salt) water. The main component of table salt is sodium chloride. [0003] At present, the salt sold in the market includes ordinary sea salt, iodized salt, rock salt, etc. When adding it to food or dishes, it is not intuitive to judge whether the added amount is reasonable with the naked eye, and at the same time, it is impossible to see whether the added amount is reasonable. And the uniform degree of salt floating in the dishes, it is easy to cause the saltiness of food and dishes to be difficult to control, and the function is only limited to the adjustment of the saltiness of f...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a preparation method of edible salt rich in trace elements that can be used for food coloring, which solves the problem of limited function of edible salt, and also solves the inconvenience of distinguishing whether the added amount is reasonable or not by naked eyes Finally, it also solved the problem that it is not easy to see the uniformity of salt deposition