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Automatic fermenting and detecting device for fruit wine and fruit wine brewing method using device

A detection device and fruit wine technology, which are applied in the field of wine fermentation and detection device and fruit wine brewing, can solve the problems of increasing product production cost, unfavorable cycle, rapid brewing and production of fruit wine industry, affecting the taste of wine liquid, etc.

Inactive Publication Date: 2018-05-04
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high content of methanol makes the product exceed the national standard, which seriously affects the quality of the product and the development and utilization of raw materials. Sometimes the wine with methanol exceeding the standard can only be discarded
Or need follow-up steps and equipment to remove methanol, which increases the production cost of the product
In addition, if blending is carried out to reduce the concentration of methanol in the wine, it will affect the taste of the wine. The alcohol content of fruit wine is usually low, and the alcohol content after blending is even lower, resulting in failure to meet the basic production requirements
Although the aging process can also reduce the content of methanol, the long period is not conducive to the rapid brewing and production of the fruit wine industry

Method used

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  • Automatic fermenting and detecting device for fruit wine and fruit wine brewing method using device
  • Automatic fermenting and detecting device for fruit wine and fruit wine brewing method using device

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a fruit wine automatic fermentation and detection device, the device includes a fermentation tank (1), a sugar water tank (2), a control center (3), a display device (4), the fermentation tank is connected to a sugar water tank (2), and the sugar water can Enter the fermentation tank through mechanical transmission or gravity, and the fermentation tank contains a barometer (5), a glucose sensor (6), an alcohol tester (7), a temperature sensor (8), and a pH meter (9), wherein the barometer ( 5) It is arranged in the upper part of the tank, and the glucose sensor (6), the alcohol tester (7), the temperature sensor (8), and the pH meter (9) are arranged in the lower part of the tank. The glucose sensor (6), the alcohol tester (7), the temperature sensor (8), and the pH meter (9) are connected to the control center, which is connected to the display center, and corresponding indicators are displayed from the display center. In addition, the ferme...

Embodiment 2

[0026] The present invention also provides a method for producing fruit wine using the fruit wine automatic fermentation and detection device, the specific steps are (1) cleaning, crushing and beating; (2) pectinase treatment; (3) sulfur dioxide treatment; (4) adjusting pH and sugar content; (5) adding yeast into the tank for fermentation; (6) clarification and filling. No aging required.

[0027] The applicant used apples, blueberries, mulberries, and pears as raw materials. Each raw material was fermented 10 times under the same fermentation conditions. Four types of 40 fruit wine samples were obtained. The methanol content of the obtained fruit wines were all <200mg / L, with an average The values ​​were 50, 122, 105, 67mg / L respectively.

[0028] As a control, using the same raw materials, the same production fermentation conditions, and the same fermentation equipment, only the control system was turned off, and sugar supplementation and ventilation were performed manually...

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Abstract

The invention relates to an automatic fermenting and detecting device for fruit wine and a fruit wine brewing method using the device. The device contains a fermentation tank (1), a sugar water tank (2), a control center (3) and display equipment (4), wherein the fermentation tank is connected with the sugar water tank (2); sugar water can enter the fermentation tank by mechanical transfer or gravity; a barometer (5), a glucose sensor (6), an alcoholic strength tester (7), a temperature sensor (8) and a pH meter (9) are arranged in the fermentation tank; the control center sets corresponding parameters of fermentation broth and the fermentation tank, so that the contents of methanol in the obtained fruit wine is smaller than 200mg / L.

Description

technical field [0001] The invention relates to a wine fermentation and detection device and a fruit wine brewing method, in particular to an automatic fruit wine fermentation and detection device and a fruit wine brewing method. Background technique [0002] Wine comes from microbial changes in nature. In nature, when the fruit is ripe and falls from the tree, the enzyme bacteria on the surface of the peel will become active at an appropriate temperature, converting the fruit in the fruit into ethanol and carbon dioxide, and the main component of wine is ethanol. [0003] With the development of agricultural production, there are sufficient raw materials for wine making, and the wine prepared by brewing fruit is usually fruit wine. Fruit wine is a variety of low-alcohol alcoholic beverages made from various fruits and wild fruits, such as fruit, pear, orange, lychee, sugarcane, hawthorn, red bayberry, etc., and made by fermentation. However, under the condition of poor fe...

Claims

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Application Information

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IPC IPC(8): C12G3/02
CPCC12G3/02
Inventor 龚雨含王崇皓
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY