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Starch supplementary material spray saccharification process for beer wheat juice production

A spray liquefaction and starch technology, which is applied in the field of spray saccharification process of starch auxiliary materials produced from beer wort, can solve the problems of different products and long saccharification time, and achieve the effects of saving time, increasing the amount of washing water, and increasing the filtration speed

Inactive Publication Date: 2009-08-05
哈尔滨汉德轻工医药装备有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the different enzyme preparations used in the existing starch jet liquefaction technology, the products are different, and the saccharification time in syrup production is too long, generally 3-4 hours

Method used

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  • Starch supplementary material spray saccharification process for beer wheat juice production

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Embodiment 1

[0014] Beer wort production starch auxiliary material injection saccharification process, its composition includes: pulping, spray liquefaction, saccharification, the saccharification is to add ice water to cool down to 58-65 ℃, add 10% special saccharification composite coal for saccharification, saccharification time It takes 85-95 minutes to generate the syrup components that meet the requirements of beer. It does not need to be filtered through the lauter tank, and it can be directly poured into the boiling pot to make wort.

[0015] According to the spray saccharification process of beer wort production starch auxiliary materials, the slurry mixing is to add water at a temperature of 45-50°C in a proportion of 30% mass concentration in the slurry mixing tank, and add phosphoric acid or lactic acid to adjust the pH value of the mixture 5.0-6.5, add 1% high temperature-resistant α-amylase, turn on the stirring and add starch, until the material is evenly stirred, the jet liq...

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Abstract

The invention relates to a spraying and saccharifying process for producing starch accessory by barley grain residue. Because of using different enzyme preparations, the prior starch spraying and liquefying technology has different products, and the saccherifying time in sirup production is too long, usually 3-4h. The spraying and saccharifying process comprises the steps of mixing the sirup, spraying and liquefying, and saccharifying, wherein the saccharifying is as follows: ice water is added for lowering the temperature to 58-65 DEG C, 10 percent of special saccharifying compound enzyme is added for saccharifying, the saccharifying time is 85-95 min, and sirup components meeting the requirement of beer are produced, are directly poured in a boiler without being filtered by a filtering tank and used for preparing the barley grain residue. The invention can be applied to the chemical field.

Description

Technical field: [0001] The invention relates to a jet saccharification process for producing starch auxiliary material from beer wort. Background technique: [0002] Due to the different enzyme preparations used in the existing starch jet liquefaction technology, the products are different, and the saccharification time in syrup production is too long, generally 3-4 hours. Invention content: [0003] The object of the present invention is to provide a jet saccharification process for producing starch auxiliary material from beer wort with short saccharification time. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] Beer wort production starch auxiliary material injection saccharification process, its composition includes: pulping, spray liquefaction, saccharification, the saccharification is to add ice water to cool down to 58-65 ℃, add 10% special saccharification composite coal for saccharification, saccharification time It takes 85-95...

Claims

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Application Information

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IPC IPC(8): C12C7/00
Inventor 徐玉森
Owner 哈尔滨汉德轻工医药装备有限责任公司