A kind of identification method of Chinese liquor aged wine

A technology of liquor and alcohol content, applied in the direction of surface tension analysis, which can solve the problems of consumer trust crisis, uneven quality, and difficulty in distinguishing between true and false.

Active Publication Date: 2016-11-02
CHINA NAT RES INST OF FOOD & FERMENTATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Various liquor companies have launched vintage wine products one after another in order to comply with consumers’ love for old wine. However, it is difficult to distinguish the authenticity of the vintage wine products on the market, and the quality is uneven, which is facing a crisis of trust from consumers.

Method used

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  • A kind of identification method of Chinese liquor aged wine
  • A kind of identification method of Chinese liquor aged wine

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with specific embodiments to better understand the content of the present invention, but the present invention is not limited to the following embodiments.

[0019] Take 5 kinds of liquors with different flavors, detect the surface tension according to the content of this patent and predict the year according to the formula, the results are shown in Table 1.

[0020] Table 1 Predicted and actual years of different flavor liquor samples

[0021] Fragrance

[0022] From the data in Table 1, it can be seen that the predicted years of liquor samples of different years are consistent with the actual years, and the predicted years of different flavor liquors are consistent with the actual years. It shows that the method can be applied to the year prediction of different years and different aroma types of liquor, and the results are accurate and reliable.

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Abstract

The invention relates to a method for identifying the vintage of Chinese liquor. The invention is an identification method based on the surface tension of the liquor. Through the established identification formula, the Chinese liquor with a year of one year or more can be identified. The method is easy to operate, and the identification results have good reliability, which is suitable for promotion in the liquor industry.

Description

technical field [0001] The invention relates to a method for identifying vintage Chinese liquor, belonging to the field of liquor brewing. Background technique [0002] In recent years, vintage liquors, especially high-end brands, have been highly respected, and their prices have also been rising, which has attracted great attention from relevant management, quality inspection and other departments as well as consumers. In order to comply with consumers' preference for old wine, various liquor companies have launched vintage wine products one after another. However, the current vintage wine products on the market are difficult to distinguish between true and false, and the quality is uneven, which is facing a crisis of consumer confidence. Under such circumstances, a method that can quickly and effectively identify the storage time of vintage wine is required. The method should be a variable that reflects the difference in the quality grade of wine in different storage time...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N13/02
Inventor 李红赵昕刘常姝
Owner CHINA NAT RES INST OF FOOD & FERMENTATION IND CO LTD
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