Process for preparing freeze-dried beef granules in fast foods

Abstract

The invention relates to a process for preparing freeze-dried beef granules in fast foods. The process comprises the following steps: 1, cleaning and pretreating salted and braised cooked beef, and cutting the beef into pieces to obtain a beef sample; 2, spreading the cut beef sample in a plate, and performing low-temperature preservation treatment in a preservation room of a refrigerator; 3, performing gravimetric extrusion on the beef sample subjected to low-temperature preservation treatment, rapidly sealing the beef sample subjected to gravimetric extrusion by using a preservative film, and puncturing the surface of the sealed beef sample; 4, placing the sealed beef sample in a glass dish, feeding onto a material tray of a vacuum freeze drier, and performing vacuum freeze drying; and 5, removing the preservative film from the freeze-dried beef sample subjected to freeze drying, and bagging for preserving. The freeze-dried beef granules prepared according to the process disclosed by the invention are convenient to transport and store, high in strength and rich in original beef flavor.

Description

technical field [0001] The invention relates to a preparation method of instant food auxiliary materials, in particular to a preparation process for freeze-dried beef granules in instant food. Background technique [0002] With the progress of society and the development of economy, people's pace of life is also gradually accelerating, especially in big cities, people are busy with work, often eat fast food instead of lunch or dinner, according to research reports, the consumption rate of fast food is in Gradually increasing, and the special fast food in different regions is also widely promoted in the market, such as braised noodles in Henan, beef and mutton foam in Shaanxi, etc., you can enjoy local fast food all over the country. [0003] Beef auxiliary materials are often needed in instant food, such as beef foam. The beef taste of the beef auxiliary materials in the prior art is lighter, and the overall particle is smaller, and the mouthfeel is poor. Gradually decrease...

AI Technical Summary

Problems solved by technology

[0003] Beef auxiliary materials are often needed in instant food, such as beef foam. The beef taste of the beef auxiliary materials in the prior art is lighter, and the overall particle is smaller, and the mouthfeel is poor. Therefore, it is necessary to study a preparation process of freeze-dried beef cubes that are convenient for transportation, storage, high in strength and rich in original flavor