Method for accelerating liquor ageing by means of graphene aging accelerating technology

A technology of graphene and sulfonated graphene, which is applied in the field of liquor aging, can solve the problems of mediocre effect and regeneration, and achieve the effect of improving fragrance, reducing production cost and promoting blood circulation

Inactive Publication Date: 2017-04-26
天津百利食品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned patented technology is based on the physical and chemical principles

Method used

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  • Method for accelerating liquor ageing by means of graphene aging accelerating technology
  • Method for accelerating liquor ageing by means of graphene aging accelerating technology
  • Method for accelerating liquor ageing by means of graphene aging accelerating technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Graphene is ultrasonically dispersed in ethanol at room temperature, the mass fraction of graphene is 0.2%, and then the temperature is controlled in an ice bath at 2°C and stirred at 300r / min, and then 480ml of hypophosphorous acid with a mass percentage of 50% is added and 11g of p-diazobenzenesulfonic acid wet cake, after 40min, add 480ml of hypophosphorous acid with a mass percentage of 50%, continue stirring in an ice bath for 1h, then stop the reaction, and then filter and separate to obtain grafted modified sulfonic acid Graphene filter cake, wash filter cake with the ethanol of 200ml afterwards, then wash to neutrality with deionized water, put into vacuum freeze drier after freezing filter cake and dry 24h, obtain black fluffy sulfonated graphene catalyst.

[0026] (2) Place sulfonated graphene and tourmaline with a mass ratio of 1:5 in distilled water with a solid mass fraction of 0.5%, and ultrasonically vibrate for 6 hours to obtain a suspension. The chi...

Embodiment 2

[0028] (1) Graphene is ultrasonically dispersed in ethanol at room temperature, the mass fraction of graphene is 0.4%, then the temperature is controlled in an ice bath at 5°C and stirred at 300r / min, and then 480ml of hypophosphorous acid with a mass percentage of 50% is added and 11g of p-diazobenzenesulfonic acid wet cake, after 40min, add 480ml of hypophosphorous acid with a mass percentage of 50%, continue stirring in an ice bath for 1h, then stop the reaction, and then filter and separate to obtain grafted modified sulfonic acid Graphene filter cake, wash filter cake with the ethanol of 200ml afterwards, then wash to neutrality with deionized water, put into vacuum freeze drier after freezing filter cake and dry 24h, obtain black fluffy sulfonated graphene catalyst.

[0029] (2) Place sulfonated graphene and tourmaline in distilled water with a mass ratio of 1:1, with a solid mass fraction of 5%, and ultrasonically vibrate for 5 hours to obtain a suspension. The chitosan...

Embodiment 3

[0031] (1) Graphene is ultrasonically dispersed in ethanol at room temperature, the mass fraction of graphene is 0.6%, and then the temperature is controlled in an ice bath at 3°C ​​and stirred at 300r / min, and then 480ml of hypophosphorous acid with a mass percentage of 50% is added and 11g of p-diazobenzenesulfonic acid wet cake, after 40min, add 480ml of hypophosphorous acid with a mass percentage of 50%, continue stirring in an ice bath for 1h, then stop the reaction, and then filter and separate to obtain grafted modified sulfonic acid Graphene filter cake, wash filter cake with the ethanol of 200ml afterwards, then wash to neutrality with deionized water, put into vacuum freeze drier after freezing filter cake and dry 24h, obtain black fluffy sulfonated graphene catalyst.

[0032] (2) Place the sulfonated graphene and tourmaline with a mass ratio of 5:1 in distilled water with a solid mass fraction of 10%, and ultrasonically vibrate for 6 hours to obtain a suspension. Th...

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Abstract

The invention provides a quick liquor making method which by means of an acid catalyst, promotes an esterification reaction, accelerates liquor body ageing and shortens an ageing period. Particularly, a sulfonated graphene composite tourmaline multi-phase catalyst system is utilized to accelerate the esterification reaction in a new liquor system and improve the ester content, so that the liquor quality is mellow, sweet and soft, the mouthfeel of liquor is improved, and meanwhile, the liquor has the healthcare functions of balancing human bioelectricity, generating negative ions, releasing far infrared rays to promote blood circulation, containing rich trace mineral elements and the like.

Description

technical field [0001] The invention belongs to the technical field of liquor aging, and in particular relates to a method for promoting the aging of liquor by using graphene aging technology. Background technique [0002] In the preparation process of wine, the key process is the aging of wine. After the new wine is aged, the spicy taste is weakened, the irritation becomes smaller, and the wine fragrance is released, and the quality is improved. The aging mechanism of wine can be divided into physical action and chemical action. The physical action includes volatilization, temperature change, association, etc. The chemical action includes the oxidation of alcohol to aldehyde, the oxidation of aldehyde to acid, the reaction of alcohol and esterification to form ester, and the synthesis of alcohol and aldehyde. Acetal, etc.; in the process of storage and aging, alcohols are oxidized to acid, and the increase of carboxylic acid can reduce the bitterness of wine. Under the cat...

Claims

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Application Information

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IPC IPC(8): C12H1/22C12H1/14
CPCC12H1/14C12H1/22
Inventor 赵金梁赵发
Owner 天津百利食品股份有限公司
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