Brewing method of red date wine

A jujube wine and red jujube technology, applied in the field of wine making, can solve the problems of loss of aroma components, jujube juice is not resistant to high temperature, harmful to human health, etc., and achieve the effect of high nutrient content, simple preparation method and strong fragrance

Pending Publication Date: 2017-03-22
HEBEI TANGCHENG HONGZAO LIQUOR IND CO LTD
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Repeated cooking and extracting juice at high temperature will destroy the nutrients in jujube, especially the damage to vitamin C; and the high-temperature heating and concentration process after extracting the juice will further destroy part of the extracted jujube juice. Nutrients resistant to high temperature lose most of the aroma components
[0005] 2. Although high-temperature cooking and extraction juice can extract most of the sugar in jujube, only a small part of the nutrients and solids in jujube can be extracted, and most of the nutrients in jujube skin and jujube dregs cannot be leached out
In addition, the conte

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

Example Embodiment

[0027] Example 1

[0028] A method for brewing red date wine includes the following steps:

[0029] (1) The red dates are first manually screened to remove mildew, spoiled, and scarred cracked dates, and then machine sorted. Different types are sorted by size, and then the selected red dates are sent to the hair roller cleaning machine with running water Carry out spray cleaning, take the washed red dates and water according to the weight ratio of 1:3 and add them to the hammer crusher for crushing to obtain the red date pulp. During the crushing process, add 0.08‰ of the weight of the red dates and water to the heavy potassium sulfite and 0.16‰ of tartaric acid;

[0030] (2) Pump the red jujube pulp to the fermentation tank, take 0.15‰ of the weight of the red jujube pulp and add it to the jujube pulp for fermentation, the fermentation temperature is 25°C, the fermentation time is 12 days, and material 1 is obtained; During the fermentation process, 85mg of sulfur dioxide is added...

Example Embodiment

[0036] Example 2

[0037] A method for brewing red date wine includes the following steps:

[0038] (1) The red dates are first manually screened to remove mildew, spoiled, and scarred cracked dates, and then machine sorted. Different types are sorted by size, and then the selected red dates are sent to the hair roller cleaning machine with running water Carry out spray cleaning, take the washed red dates and water according to the weight ratio of 1:4 and add them to the hammer crusher to crush the red date pulp. During the crushing process, add 0.07‰ of the heavy potassium sulfite and the total weight of the red dates and water. 0.14‰ of tartaric acid;

[0039] (2) Pump the red jujube pulp to the fermentation tank, take 0.13‰ of the weight of the red jujube pulp and add it to the jujube pulp for fermentation, the fermentation temperature is 22°C, the fermentation time is 14 days, and material 1 is obtained; During the fermentation process, 75mg sulfur dioxide is added to each lite...

Example Embodiment

[0045] Example 3

[0046] A method for brewing red date wine includes the following steps:

[0047] (1) The red dates are first manually screened to remove mildew, spoiled, and scarred cracked dates, and then machine sorted. Different types are sorted by size, and then the selected red dates are sent to the hair roller cleaning machine with running water Carry out spray cleaning, take the washed red dates and water according to the weight ratio of 1:3.5 and add them to the hammer crusher for crushing to obtain red date pulp. During the crushing process, add 0.09‰ of the weight of the red dates and water to the heavy potassium sulfite and 0.15‰ of tartaric acid;

[0048] (2) Pump the red jujube pulp to the fermenter, take 0.14‰ of the weight of the red jujube pulp and add it to the jujube pulp for fermentation, the fermentation temperature is 20°C, the fermentation time is 16 days, and material 1 is obtained; During the fermentation process, 80 mg of sulfur dioxide is added to each ...

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 relates to the technical field of wine brewing, and concretely relates to a brewing method of red date wine. The brewing method of the red date wine comprises the following steps of (1) mixing red dates and water according to the weight proportion of 1 to (3 to 4), and smashing to obtain red date juice; (2) according to the weight percentage, adding 0.13 to 0.15 per thousand of the weight of the red date juice of a yeast into the red date juice, and fermenting to obtain a material 1, wherein the fermentation temperature is ranged from 20 to 25 DEG C, and the fermentation time is ranged from 12 to 16 days; (3) extracting and separating a supernate from the material 1 to obtain red date fermented raw wine; (4) blending the obtained raw wine, filtering for a first time, filtering for a second time, and obtaining the red date wine. According to the brewing method provided by the invention, nutritional ingredients in the red dates are extracted into the red date wine to a greater extent, and the obtained red date wine is more fragrant in flavor, and higher in nutritional ingredient content. Meanwhile, high-temperature extraction or repeating high-temperature concentration are not adopted in the whole preparation process, and the preparation method is simpler, convenient, and more energy-saving and environment-friendly without using heat energy.

Description

technical field [0001] The invention relates to the technical field of brewing, in particular to a method for brewing jujube wine. Background technique [0002] Jujube is a nutritious fruit, and its planting area in my country is increasing. At present, the consumption forms of red dates are mainly dried dates, jujube slices, candied dates, etc., which are extremely rare in the form of drinks and fruit wine. Increasing the variety of jujube products and promoting the deep processing of jujube has far-reaching significance for increasing the added value of jujube. The variety of liquor brewed in my country is relatively single, mainly grain wine, and the variety and output of fruit wine are very few. With the continuous improvement of consumption level, the types and functions of fruit wine are becoming more and more perfect. Jujube wine brewing has a long history in my country, such as jujube sticks, a folk distilled wine in the north. In recent years, along with the sta...

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): C12G3/02C12G3/12C12H1/056C12H1/048C12H1/06C12H1/07C12H6/02
CPCC12G3/02C12H1/0408C12H1/0424C12H1/06C12H1/063C12H6/02
Inventor 马树进王丹
Owner HEBEI TANGCHENG HONGZAO LIQUOR IND CO LTD
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