Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Black beer rich in xanthohumol and brewing method of black beer

A technology for dark beer and xanthohumol, which is applied to dark beer rich in xanthohumol and its brewing field, can solve the problems of low content of xanthohumol, cannot achieve treatment and health care, etc. high effect

Active Publication Date: 2014-10-08
TSINGTAO BREWERY
View PDF5 Cites 2 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Black beer rich in xanthohumol and brewing method of black beer
  • Black beer rich in xanthohumol and brewing method of black beer
  • Black beer rich in xanthohumol and brewing method of black beer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0030] The weight percent of raw materials for the production of the dark beer is: 40% of malt, 10% of wheat malt, 5% of black malt, 25% of burnt malt, and 20% of round-grained rice;

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

[0032] The saccharification process is as follows: the saccharification temperature is 45-65°C, the saccharification time is 138-142min, and the concentration of the wort is controlled at 12.8-13.2°P after the saccharification is completed; when the wort is boiled, hops are added, and the hops are A combination of Qingdao Dahua or Zhayixianghua and Sassianxianghua in a weight ratio of 2:3; among them, Qingdao Dahua is named Qingdao Dahua and can be purchased from the manufacturer Yumen Tuopu; Zhayixianghua is named Zhayixianghua and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Wavelengthaaaaaaaaaa
Chromaaaaaaaaaaa
Chromaaaaaaaaaaa
Login to View More

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 prominent malt aroma and malt burnt aroma, relatively mellow taste, and rich nutritional ingredients. In addition to a certain amount of low-molecular sugar and amino acids, it also contains vitamin C, vitamin H, and vitamin G. Its amino acid content is 3 to 4 times higher than other beers, and it has a high calorific value. 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 the adaptability to the crowd is too small. At present, low-alcohol, light and cool taste has become the development trend of dark beer. [0003] Studies have found that xanthohumol is a substance with multiple biological activities, and hops are the only sou...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com