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Birch juice distilled liquor and production technology thereof

A production process and birch sap technology, which are applied to the field of birch sap distilled wine and its production process, can solve the problems of reduced birch sap nutrients, single taste of birch sap, increased impurity pollution, etc., and increase economic added value. , the effect of unique aroma, elegance and taste

Inactive Publication Date: 2018-10-19
兰兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, birch sap can only be collected in spring every year. Long-term storage will reduce the nutrients in birch sap and increase impurity pollution, and drinking birch sap directly has problems such as single taste and low added value.

Method used

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  • Birch juice distilled liquor and production technology thereof
  • Birch juice distilled liquor and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A production process of birch sap distilled wine, the steps are as follows:

[0030] (1) Raw material processing: after accurately weighing the collected birch sap raw juice, carry out coarse filtration to obtain the birch sap raw material for subsequent use;

[0031] (2) pre-fermentation: add a certain amount of white granulated sugar to the birch sap raw material gained in step (1) and make it fully dissolve, so that the birch sap raw material reaches a certain sugar content; add a certain amount of sugar to the birch sap raw material Saccharomyces, after stirring evenly, ferment at a certain temperature, and after fermenting for a certain period of time, obtain a fermented liquid through solid-liquid separation;

[0032] (3) Post-fermentation: Utilize saccharomycetes to further ferment and consume the residual sugar in the fermented liquid obtained in step (2) at a certain temperature to obtain birch juice raw wine with a certain alcohol content;

[0033] (4) crude ...

Embodiment 2

[0037] A production process of birch sap distilled wine: the steps are as follows:

[0038] (1) Raw material treatment: ensure that the birch sap comes from the pollution-free Xiaoxing’an Mountains virgin forest, so as to strictly control the residual amount of heavy metals in the birch sap. The raw birch juice collected every day is accurately weighed and coarsely filtered with a 200-mesh nylon mesh cloth. Contact with iron containers and iron tools to avoid iron pollution;

[0039] Table 1 is the main physicochemical index of birch sap raw material, and table 2 is the chemical composition analysis of birch sap raw material;

[0040] Table 1

[0041] serial number

Test items

birch sap raw material

1

Moisture %

99

2

Total nitrogen mg%

9.23

3

protein%

0.047

4

crude fat%

not detected

5

Total sugar %

1.0

6

Ash%

0.06

7

pH

6.0

8

Acidity (acetic acid meter, %)

...

Embodiment 3

[0053] A production process of birch sap distilled wine, the steps are as follows:

[0054] (1) Raw material processing: carry out coarse filtration with 200 mesh nylon mesh cloths after the birch sap raw juice of collection is accurately weighed, obtain the birch sap raw material for subsequent use;

[0055] (2) pre-fermentation: add white granulated sugar to the birch sap raw material obtained in step (1) and make it fully dissolve according to the addition amount of 210kg / t, the sugar content of the birch sap raw material obtained with sugar is 21%; Add wine dry yeast produced by French Laman company to the raw material of birch juice, the addition amount is 100g / t, after stirring evenly, ferment at 18°C ​​for 15 days, and obtain the fermentation liquid through solid-liquid separation;

[0056] (3) post-fermentation: Utilize saccharomycetes to further ferment and consume the residual sugar in the fermented liquid obtained in step (2) at a temperature of 18°C, the residual s...

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Abstract

The invention belongs to the technical field of liquor production and processing, and particularly relates to a birch juice distilled liquor and a production technology thereof. The production technology for the birch juice distilled liquor comprises the following steps of raw material processing, primary fermentation, after fermentation, wine base distillation, storage for blending and purification processing. The prepared birch juice distilled liquor keeps trace elements and mineral substances contained in the birch juice and also generates acid and lipids beneficial for the human body; in adistillation process, alcoholic strength is improved, the distilled liquor is endowed with unique bouquet, and impurities which include fusel oil, aldehydes, methyl alcohol, lead, cyanide and the like and are bad for the health of the human body are removed. The birch juice distilled liquor has a higher nutrition value and also has the health care functions of relieving a cough, eliminating phlegm, relieving asthma, resisting bacteria, resisting fatigue, resisting ageing and the like. According to the birch juice distilled liquor, the economic additional value of the birch juice is improved,the prepared birch juice distilled liquor is clear and transparent and has elegant and mellow taste and unique bouquet, and different alcoholic strengths can be blended to meet the requirements that different consumers want to drink and supplement the body.

Description

technical field [0001] The invention belongs to the technical field of wine production and processing, in particular to birch sap distilled wine and a production process thereof. Background technique [0002] Birch sap is the fresh sap collected from the Betula family. Birch trees mostly grow in remote mountainous areas with less human intervention and no industrial pollution. There are rich birch resources in the Greater and Lesser Khingan Mountains in my country. Birch sap collected from wild birch trees in primeval forests is a colorless or light yellow transparent liquid with a fragrant pine smell and is the main source of nutrition for birch trees. The water in birch sap accounts for 98.5%~99%, the dry matter content is 0.8%~1.2%, the acidity is 0.015~0.035%, the pH value is 6.0~6.5, the total sugar is 0.8%~1.2%, the density is 0.030~1.0050, and the ash content is 0.4~ 0.6mg / L, it is detected that birch sap contains 11 kinds of fatty acids, at least 15 kinds of amino a...

Claims

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Application Information

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IPC IPC(8): C12G3/02C12G3/12
CPCC12G3/02C12H6/02
Inventor 兰兴兰百龙张宝峰王丕亮
Owner 兰兴
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