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Process for making beer malt

A malt and beer technology, applied in the field of malt preparation, can solve the problems of high cost and large water and electricity consumption, and achieve the effects of cost reduction, water and electricity consumption reduction, and increased selectivity

Pending Publication Date: 2021-06-08
粤海永顺泰(秦皇岛)麦芽有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of large water and electricity consumption and high cost in the high-end beer malting process in the prior art, so as to provide a malting process for beer malt, which can ensure the quality of malt On the basis of quality and performance, it reduces the time of soaking wheat and germination as well as water and electricity consumption, saves costs and is conducive to industrialization

Method used

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  • Process for making beer malt
  • Process for making beer malt

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Effect test

Embodiment 1

[0027] This embodiment provides a malting process for high-end beer malt, comprising the following steps:

[0028] Barley immersion: use the Canadian barley Metcalfe variety with a single batch feeding capacity of 265 tons, water at a rate of 500 tons / hour for 0.6h, and then use three times of wet soaking and three dry soaking alternately, and three times of wet soaking adopt continuous overflow (overflow rate of 100 tons / hour), the time is 6h, 3h, 2h in sequence; the air inlet temperature is 15°C during dry leaching, and the exhaust air temperature is 18°C; the time for three times of dry immersion is 7h, 3h, 2h in turn. The water temperature during the soaking process is 15°C; the outcropping rate of wheat grains after soaking is 97%; the soaking degree of wheat grains is 40.5%. The power consumption of the malt soaking step is 1575 degrees, and the power consumption per ton of malt is 7.5 degrees.

[0029] Germination: germinate the above-mentioned soaked wheat grains unde...

Embodiment 2

[0034] The present embodiment provides a kind of malting process of beer malt, comprising the following steps:

[0035] Barley immersion: using a single batch of 265 tons of Canadian barley Metcalfe, watering at a rate of 300 tons per hour for 0.6h, and then using three times of wet soaking and three dry soaking alternately, and three times of wet soaking using continuous overflow (overflow rate of 50 tons / hour), the time is 4h, 1h, 1h in sequence; the air inlet temperature is 21°C during dry immersion, and the exhaust air temperature is 23°C; the time for three times of dry immersion is 5h, 2h, 1h in turn. The water temperature during the soaking process is 18°C; the outcropping rate of wheat grains after soaking is 97%; the soaking degree of wheat grains is 40.5%. The power consumption of the soaking step is 777 tons, and the power consumption is 3.7 degrees.

[0036] Germination: germinate the wheat grains after soaking the above-mentioned wheat under the conditions that...

Embodiment 3

[0041] The present embodiment provides a kind of malting process of beer malt, comprising the following steps:

[0042] Barley immersion: Use Canadian barley Metcalfe variety with a single batch feeding capacity of 265 tons and water at a rate of 400 tons / hour for 0.6h, and then use three wet soaks and three dry soaks alternately, and three wet soaks use continuous overflow (overflow rate is 80 tons / hour), the time is 5h, 2.5h, 1h in sequence; the air inlet temperature is 18°C ​​during dry immersion, and the exhaust air temperature is 21°C; the time for three times of dry immersion is 6h, 2.5h, 1.5h in turn. The water temperature during the soaking process is 16°C; the outcropping rate of wheat grains after soaking is 97%; the soaking degree of wheat grains is 40%. The electricity consumption of the malt soaking step is 1260 degrees, and the electricity consumption per ton of malt is 6.0 degrees.

[0043] Germination: germinate the above-mentioned soaked wheat grains under ...

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Abstract

The invention relates to the field of malt preparation, in particular to a process for making beer malt. According to the process, by limiting the number of times of dry steeping and wet steeping, the water temperature of wet steeping and the air intake temperature and the air exhaust temperature of dry steeping in a wheat steeping step, the wheat steeping degree is guaranteed, the wheat steeping time is shortened, and meanwhile, the germination period can be shortened; the score of the prepared beer malt is smaller than 2.8, and the quality and performance are excellent; and compared with the prior art, the process has the beneficial effects that the malt steeping and germination time is shortened, the water and electricity consumption is remarkably reduced, the cost of the beer malt is reduced, and the marketization is easy. The process for making the beer malt is wide in application range, is suitable for the malt of budweiser beer, and also suitable for other beer malt such as the malt of china resources beer and the malt of yanjing beer, increases the selectivity of barley production places and varieties, and shortens the production cycle.

Description

technical field [0001] The invention relates to the field of malt preparation, in particular to a malting process of beer malt. Background technique [0002] Malt is the raw material of the beer industry, and its quality is directly related to the quality of beer and the brewing cost of beer. The variety of malting barley in my country is relatively complex, and the climate and geographical properties of different regions are quite different. The quality of domestic barley is uneven. Compact structure, difficult to dissolve, low germination rate and many other disadvantages. Of course, there are many reasons that affect the quality of malt. Apart from the variety of malting barley, the malting process is a more important factor. [0003] The high-end beers of Budweiser, China Resources, Yanjing and other companies are red gold or light amber in color, clear, and have the characteristics of extraordinarily refreshing and pure. Malt is the main raw material of beer, and its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12C1/125
CPCC12C1/125
Inventor 梁晓忠杨红廷曲丽丽王新刚黄亚娟王国彬陈彦丰于文慧赵泓博
Owner 粤海永顺泰(秦皇岛)麦芽有限公司
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