A kind of dark beer rich in xanthohumol and its brewing method

A dark beer and xanthohumol technology, which is applied to dark beer rich in xanthohumol and its brewing field, can solve the problems of insufficient treatment and health care, low xanthohumol content, etc., and achieve clear beer quality and high content high effect

Active Publication Date: 2016-08-24
TSINGTAO BREWERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because xanthohumol is easy to oxidize, the commonly used hop addition process leads to a low content of xanthohumol in beer, only 0.1mg / L or even lower, which cannot achieve the effect of treatment and health care

Method used

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  • A kind of dark beer rich in xanthohumol and its brewing method
  • A kind of dark beer rich in xanthohumol and its brewing method
  • A kind of dark beer rich in xanthohumol and its brewing method

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Embodiment 1

[0029] A method for brewing dark beer rich in xanthohumol, the brewing method includes the following steps: malt crushing, saccharification process, fermentation process, filtration and packaging,

[0030] The weight percentages of the raw materials for the production of dark beer are: 40% malt, 10% wheat malt, 5% black malt, 25% burnt malt, and 20% japonica rice;

[0031] The rye malt color is 1300-1700 EBC, and the burnt malt color is 100-140 EBC.

[0032] The saccharification process is as follows: the saccharification temperature is 45-65°C, the saccharification time is 138-142min, and the wort concentration is controlled at 12.8-13.2°P after the saccharification; hops are added at the end of the wort boiling, and the hops are Qingdao Dahua or Zhayixiang Flower and Sassia Fragrant Flower are combined according to the weight ratio of 2:3; among them, Qingdao Dahua trade name Qingdao Dahua is purchased from the manufacturer Yumen Tuopu; Zhayixiang flower trade name Zhayixianghua is...

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Abstract

The invention relates to the technical field of beer brewing and in particular relates to black beer rich in xanthohumol and a brewing method of the black beer. The brewing method of the black beer rich in xanthohumol comprises the following steps: smashing malt, saccharifying, fermenting, filtering and packaging. The black beer rich in xanthohumol is characterized by comprising the following raw materials in percentage by weight: 40% of malt, 10% of wheat malt, 5% of black malt, 25% of burnt malt and 20% of polished round-grained rice, wherein the chromaticity of the black malt is 1300-1700 EBC, and the chromaticity of the burnt malt is 100-140 EBC. The black beer rich in xanthohumol has light and refreshing tastes of light beer and also has strong burnt flavour of black beer, and the defects that the common high-concentration black beer is thick in bitter taste and too high in malt degree and alcoholic strength are overcome; meanwhile, by adopting a specific brewing technology, special health beer with high xanthohumol content, clear quality, beer flavour and health function of xanthohumol is obtained.

Description

Technical field [0001] The invention relates to the technical field of beer brewing, in particular to a dark beer rich in xanthohumol and a brewing method thereof. Background technique [0002] Dark beer has a prominent malt aroma and malt coke aroma, a relatively mellow taste and rich nutrients. In addition to a certain amount of low molecular sugar and amino acids, it also contains vitamin C, vitamin H, vitamin G, etc. Its amino acid content is 3 to 4 times higher than other beer, and it has a high calorie content. Enjoy the reputation of "black milk". Usually, the wort concentration of dark beer is generally 15-18°P, the alcohol content is 5.0-7.6%vol, the taste is strong, the bitterness is strong, and it is too small for the crowd. At present, the low-alcohol, light and refreshing taste has become the development trend of dark beer. [0003] Studies have found that xanthohumol is a substance with a variety of biological activities, and hops are the only source of xanthohumol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12C12/00C12C5/00C12R1/865
Inventor 孙明波尹花钱中华李梅常宗明刘明丽岳杰张翠纪秀苹
Owner TSINGTAO BREWERY
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