Brewing technique of blueberry wine

The technology of blueberry wine and process is applied in the field of preparing fruit juice wine by direct fermentation method, which can solve the problems that the skin residue cannot be well utilized, the color of blueberry wine is deteriorated, and the difficulty of fermentation is increased, and the problems of poor color, improved color, good preservation effect

Inactive Publication Date: 2013-04-24
CHINA AGRI UNIV
View PDF7 Cites 26 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing blueberry wine brewing process all has the following problems: (1) the use of skin dregs: in the past, when the fruit juice was fermented, the skin dregs could not be well utilized and were treated as waste; (2) adding water to blueberries Fermentatio

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Below, the blueberry wine brewing process of the present invention is further explained in detail in conjunction with examples.

[0023] A brewing process of blueberry wine comprises the following steps: (1) picking; (2) selecting; (3) freezing; (4) crushing; (5) adding pectinase; (6) adjusting the sugar content for the first time; (7) ) while adding yeast for temperature-controlled fermentation, adjust the sugar content for the second time, and perform a beating cycle; (8) Termination of fermentation; (9) Separation of skin dregs; (10) Add sulfurous acid to seal the tank; (11) Filter; (12) Gluing and filtering; (13) freezing and filtering; (14) returning to temperature, membrane filtration, and then filling; wherein, in step (3), cooling the blueberries to lower the temperature of the blueberries to 7-10°C.

[0024] In step (5), add pectinase in an amount of 0.04g / L to 0.06g / L, activate it with warm water at 40°C for 40 minutes, then evenly add it to the fermenter whil...

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

No PUM Login to view more

Abstract

The invention belongs to the technical field of a direct fermentation method for preparing fruit juice wine, and relates to a brewing technique of blueberry wine. The fermentation technique comprises the following steps: (1) picking; (2) selecting; (3) freezing; (4) crushing; (5) adding pectinase; (6) carrying out primary sugar content adjustment; (7) while adding a yeast to carry out controlled-temperature fermentation, carrying out secondary sugar content adjustment, and carrying out general circulation; (8) terminating fermentation; (9) separating skin and slag; (10) adding sulfurous acid, and sealing the tank; (11) filtering; (12) fining and filtering; (13) freezing and filtering; and (14) tempering, filtering with a membrane and filling. In the step (3), the blueberries are cooled to 7-10 DEG C. The brewing method provided by the invention solves the problem of utilization of skin and slag; and the prepared blueberry wine has the advantages of favorable color, excellent scent, high yield and high overall quality.

Description

technical field [0001] The invention belongs to the technical field of preparing juice wine by direct fermentation, and in particular relates to a brewing process of blueberry wine. Background technique [0002] Blueberry (blueberry) scientific name bilberry, also known as persimmon, belongs to the plant of the genus Vaccinium in the family Rhododendronaceae. It is a perennial green leaf or evergreen shrub, and its fruit is a berry. In my country, blueberries mainly grow in the virgin forests of Daxing’an Mountains north of 52 degrees north latitude. The fruit is blue in color and covered with a layer of white fruit powder. Among them, the anthocyanins (anthocyanins) contained in blueberries are the highest among all fruits and vegetables, and they mainly have the effects of antibiotics, anti-free radicals, anti-vision degradation, and anti-arteriosclerosis and thrombosis. In addition, blueberries are also rich in VC, VE, VA, VB, SOD, arbutin, protein, dietary fiber and ric...

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): C12G3/02
Inventor 黄卫东战吉宬盛启明
Owner CHINA AGRI UNIV
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap