Production of malt

A preparation process and malt technology, applied in the field of malt preparation technology, can solve the problems of affecting process control, large loss of malting, low leaching rate, etc., and achieve the effects of shortening the macerating time and increasing the dew point rate.

Inactive Publication Date: 2007-09-05
邱虎
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to non-variety genetic background, barley, which is produced by small farmers and circulated in the market, finally enters the malting enterprise as a raw material. There are also problems in different degrees in the production. First, the products in some origins have weak water absorption and low dew point rate. 1. Long soaking time leads to high soaking degree, which affects the subsequent process control; second, many commercial barley from origins are not uniformly germinated, dissolved unevenly, and the germination cycle is long, resulting in large malting losses; third, malting enterprises The drying time is too long, which leads to the deterioration of indi

Method used

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Examples

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Effect test

Embodiment 1

[0062] 1st soaking stage

[0063] Put 35 tons of selected barley into the barley soaking tank, inject water into the wheat soaking tank, soak the above barley in water for 4 hours, and keep the water temperature of the soaking water at 13°C; then release the water in the above wheat soaking tank, put The barley is placed for 6 hours. During the placement period, the barley is sprayed with atomized water mist every 3 hours for 10 minutes to ensure that the temperature of the wheat in the soaking tank is kept at 15°C; Soak the barley in water for 2 hours, and keep the temperature of the soaking water at 14°C; then release the water in the barley immersion tank above, and place the barley for 14 hours. During the placement period, spray atomized water mist on the barley every 3 hours through the nozzle for 10 Minutes to ensure that the wheat temperature in the soaking tank is kept at 16°C; pour water into the above-mentioned soaking tank again to soak the barley in water for 4 ho...

Embodiment 2

[0074] 1st soaking stage

[0075] Put 50 tons of selected barley into the barley soaking tank, inject water into the wheat soaking tank, soak the above barley in water for 4 hours, and keep the water temperature of the soaking water at 13°C; then release the water in the above wheat soaking tank, put The barley is placed for 6 hours. During the placement period, the barley is sprayed with atomized water mist every 3 hours for 10 minutes to ensure that the temperature of the wheat in the soaking tank is kept at 15°C; Soak the barley in water for 2 hours, and keep the temperature of the soaking water at 14°C; then release the water in the barley immersion tank above, and place the barley for 14 hours. During the placement period, spray atomized water mist on the barley every 3 hours through the nozzle for 10 Minutes to ensure that the wheat temperature in the soaking tank is kept at 16°C; pour water into the above-mentioned soaking tank again to soak the barley in water for 4 ho...

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Abstract

Production of malt is carried out by immersing for wheat grain, germinating and drying. It can supply sufficient hydrolase for saccharification to decompose protein into soluble nitrogen; it can supply alpha-amino-nitrogen and dissolve albuminous cell wall to degrade starch grain. It's controllable, has better physical-bio-chemical reaction and quality.

Description

technical field [0001] The invention belongs to the preparation process of agricultural products, in particular to a malt preparation process. Background technique [0002] Malt is the main raw material for beer production, and its quality directly affects the development of the beer industry. Since the 1980s, my country's beer industry has developed rapidly, with an annual increase rate of more than 30%, and its output has jumped to the second place in the world. With the continuous increase of output, my country's beer industry is fully aware of the importance of beer quality in the fierce competition with each other. Therefore, the raw material quality of beer has also gradually obtained the attention of numerous beer factories and beer brewing workers. In recent years, due to the shortage of domestic malting barley and the quality problems, a large amount of barley imported from abroad has entered the Chinese market, and entered the malting industry and beer industry of ...

Claims

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Application Information

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IPC IPC(8): C12C1/02
Inventor 邱虎邱雷许开福石生全马贵帮陈红林闫雨
Owner 邱虎
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