Blueberry coffee and preparation method thereof

A blueberry and coffee technology, applied in coffee, food science, application and other directions, can solve the problems of single function, single nutrition, single coffee taste, etc., and achieve the effect of maintaining color and luster.

Inactive Publication Date: 2013-10-23
刘彦林 +1
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Caffeine, etc., can promote metabolism, eliminate fatigue, prevent ultraviolet rays, etc. It is a kind of leisure food that the public likes very much. However, the coffee on the market has a single

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 1

[0011] The preparation method of the blueberry coffee of the present invention is to select blueberries, remove impurities, pre-freeze at a temperature below -15°C, and then dry at -15°C under a vacuum of 15 Pa, and take twice the amount of After mixing 50-70 parts of peeled and pulped coffee beans, they are ultra-finely pulverized to 10-25 microns. The two are mixed by a tank mixer and then granulated in one step to obtain blueberry-flavored coffee with high nutritional value.

Embodiment 2

[0013] The preparation method of the blueberry coffee of the present invention is to select blueberries, remove impurities, pre-freeze at a temperature below -15°C, and then dry at -20°C under a vacuum of 12 Pa, and take twice the amount of After mixing 50-70 parts of peeled and pulped coffee beans, they are ultra-finely pulverized to 10-25 microns. The two are mixed by a tank mixer and then granulated in one step to obtain blueberry-flavored coffee with high nutritional value.

Embodiment 3

[0015] The preparation method of the blueberry coffee of the present invention is to select blueberries, remove impurities, pre-freeze at a temperature below -15°C, and then dry at -25°C under a vacuum of 10 Pa, and take twice the amount of After mixing 50-70 parts of peeled and pulped coffee beans, they are ultra-finely pulverized to 10-25 microns. The two are mixed by a tank mixer and then granulated in one step to obtain blueberry-flavored coffee with high nutritional value.

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 field of nutritive and healthcare foods and particularly relates to a blueberry coffee and a preparation method thereof. The blueberry coffee is prepared from wild blueberries and coffee beans specially produced in Great Khingan by the process steps of vacuum freeze drying, superfine grinding, total blending, once pelletizing and the like. The preparation method of the blueberry coffee comprises the following steps of: selecting blueberries and removing impurities; carrying out prefreezing at a temperature being lower than -15 DEG C; drying under a condition that the temperature is from -15 DEG C to -40 DEG C and vacuum degree is 1.5-15 P; taking 50-70 parts of coffee beans without peel or flesh, wherein the weight of to the coffee beans is 2-3 times weight of the blueberries; mixing the blueberries and the coffee beans by utilizing a trough type mixing machine, carrying out superfine micro-grinding on the mixture until the particle diameter is 10-25 microns, and carrying out pelletizing once, so as to obtain the blueberry-flavor coffee having a high nutritive value.

Description

technical field [0001] The invention belongs to the field of nutrition and health food, and in particular uses Daxing'an Mountains specialty wild blueberries and coffee beans as raw materials, and prepares blueberry coffee and a preparation method thereof through processes such as vacuum freeze-drying, ultrafine pulverization, total mixing, and one-step granulation. [0002] The blueberries used in this product come from the primeval forests of the Greater and Lesser Khingan Mountains. It is located between 50°-53° north latitude. Background technique [0003] Blueberry (Blueberry), means the meaning of blue berry. It is a low shrub, wild with short feet, small particles, but high in anthocyanin content; it is mainly produced in the Daxinganling and Xiaoxinganling forest areas in my country, especially the central Daxinganling, and they are all pure wild. Blueberry fruit is rich in nutrients. It not only has good nutritional and health effects, but also has the functions o...

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): A23F5/00
Inventor 刘彦林孟庆生
Owner 刘彦林
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