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White birch bark extract beverage and preparation method thereof

A technology of birch bark and extract is applied in the field of birch bark extract beverage and its preparation, and can solve the problems such as not being directly used to make beverages.

Inactive Publication Date: 2016-05-04
INNER MONGOLIA MANZHOULI SENNUO BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1) Bark extracts have been used as raw materials for health care products so far, and there is no precedent for directly using them to make beverages
[0008] 2) Birch bark extract has acrid taste after being mixed with water, so it is not currently used to directly make drinks
Therefore, the current birch bark extract can only be used as a raw material for further purification and processing and cannot directly form an end product

Method used

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  • White birch bark extract beverage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Process white birch bark into 20-80 mesh granules, put the granules into ethanol solution with a concentration of 40%-80%, stir after mixing and heat to 100°C for more than 30 minutes, then stop stirring and heating , wherein ultrasonic treatment can also be performed. Then, leave to soak for 12 hours, filter, filter off the residue, and obtain the filtrate. Wherein, the filtering is multi-stage filtering. Then, the filtrate is subjected to single-effect concentration to remove ethanol to obtain a concentrate. Then the concentrated solution can also be spray-dried to obtain concentrated powder. Finally, the concentrated liquid or the concentrated powder is mixed with purified water and seasoning ingredients to obtain a mixed liquid, which is the beverage, which can be directly drunk after being filled.

[0037] Wherein, the flavoring ingredients include sour or vinegary substances and sweet or sugary substances at the same time, forming a sweet and sour taste.

[00...

Embodiment 2

[0042] Process white birch bark into 20-80 mesh granules, throw the granules at 30° C. for more than 30 minutes, and then use ethanol solution as entrainer to carry out supercritical extraction with carbon dioxide to obtain filtrate. Then, the filtrate is subjected to vacuum filtration and single-effect concentration to obtain a concentrate. Then the concentrated solution can also be spray-dried to obtain concentrated powder. Finally, the concentrated liquid or the concentrated powder is mixed with purified water and flavoring ingredients to obtain a mixed liquid, which is the beverage, which can be directly drunk after being sterilized at a temperature above 100°C and filled.

[0043] Wherein, the flavoring ingredients include sour or vinegary substances and sweet or sugary substances at the same time, forming a sweet and sour taste.

[0044] Wherein, the filtrate may also undergo adsorption treatment with or without a macroporous resin. After the adsorption process, the ad...

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Abstract

The present invention relates to a white birch bark extract beverage and a preparation method thereof. Aiming at the characteristics that the white birch bark extract has a variety of active ingredients and astringent taste, and is not suitable for direct drinking, the present invention discloses an innovative beverage product which directly and comprehensively uses the white birch bark extract.

Description

technical field [0001] The invention relates to a beverage based on birch bark extract and a preparation method thereof. Background technique [0002] Studies have shown that the alcohol-soluble substances extracted from birch bark with ethanol contain active ingredients such as betulin (the main source of betulinic acid), flavonoids, etc., which have anti-inflammatory, anti-virus, anti-cancer, inhibit protein dissolution in hair fibers, and promote hair growth. growth effects. [0003] So far, the use of birch bark extract has the following limitations. [0004] First of all, birch bark extract is only used as a raw material for extracting active ingredients, and there is no terminal consumer product that directly uses birch bark extract—this is a short-term use of birch bark extract. , cannot reflect the characteristics and advantages of birch bark extract. [0005] Secondly, at present, the final products that use the medium-extracted bark extract as raw materials are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L2/60A23L2/68
CPCA23L2/38A23L2/60A23L2/68
Inventor 孙昊东任少华
Owner INNER MONGOLIA MANZHOULI SENNUO BIOTECH CO LTD