Convenient whole-grain instant powder capable of being brewed at any water temperature, and preparation method and application thereof

Abstract

The invention discloses convenient whole-grain instant powder capable of being brewed at any water temperature, and a preparation method and application thereof, and belongs to the technical field offood processing. The preparation method of the instant powder includes the steps that cleaned shelled grain seeds are taken and placed in a container, an ethyl alcohol solution is added, soaking is conducted at the room temperature, then liquid on the surfaces of the grain seeds is drained off, and the soaked grain seeds are obtained; the obtained soaked grain seeds are conveyed into an extruder to be extruded, and strip-shaped grain extrudates are prepared; and the obtained strip-shaped grain extrudates are placed in a hot air drying box to be dried, then cooled, and placed in an ultrafine grinder to be ground, and the convenient whole-grain instant powder is obtained. Seasonings can be added into the obtained instant powder to prepare various flavors of whole-grain instant powder. The whole-grain instant powder prepared through an ethyl alcohol addition extrusion technology can be brewed at any water temperature to be eaten, the agglomeration rate of the whole-grain instant powder iseffectively decreased, and dispersion is improved.

Description

technical field

[0001] The invention belongs to the technical field of food processing, and in particular relates to a convenient whole grain instant powder reconstituted at any water temperature and a preparation method and application thereof. Background technique

[0002] In addition to containing a large amount of starch, some protein and a small amount of lipid, whole grains are also rich in dietary fiber, B vitamins, vitamin E, various minerals and other nutrients, and epidemiological studies have shown that intake of whole grain foods It can help reduce the risk of various diabetes, cancer, chronic respiratory diseases and coronary heart disease. Whole grain food is recognized as a healthy food that can effectively prevent "rich man's disease" in the world today. However, at present, whole-grain foods still have problems such as poor taste, single variety, and short shelf life, making it difficult to meet consumers' expectations and requirements for whole-grain foods....