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Fingerprint spectrum detection method for fen-flavor liquor

A technology of frank-flavored liquor and fingerprints, which is applied in the field of detection of fen-flavored liquor, can solve problems such as large errors, inability to distinguish product quality, restrictions on the development of new alcohol products and quality supervision regulations, etc., to achieve stable quality, Standardized production operation and convenient operation

Inactive Publication Date: 2020-02-11
TIANJIN DARENTANG JINGWANHONG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the technological content of counterfeiting national famous liquor and local famous liquor has become higher and higher. There are many problems in evaluating the quality of liquor only by sens

Method used

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  • Fingerprint spectrum detection method for fen-flavor liquor
  • Fingerprint spectrum detection method for fen-flavor liquor
  • Fingerprint spectrum detection method for fen-flavor liquor

Examples

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Example Embodiment

[0017] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict. The raw materials used in the present invention are all commercially available products, and the specific implementation process is as follows:

[0018] 1. Name

[0019] Name: Qingxiang liquor.

[0020] 2. The source of the test product: Tianjin Yuyang Wine Industry Co., Ltd.

[0021] 3. Preparation of the test solution

[0022] Draw a certain amount of liquor sample, filter it with a 0.45 μm filter membrane, and take the filtrate.

[0023] 4. Preparation of reference solution

[0024] The main active ingredients of fragrant liquor are ethyl acetate (Ethyl acetate), n-propanol (N-propanol), butyl acetate (Butyl acetate), isoamyl alcohol (Isoamyl alcohol), ethyl lactate (Ethyl lactate), 2, 3,5-trimethylpyrazine (2,3,5-trimethylpyrazine), triethyl phosphate (Triethyl phosphate). After experimental re...

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Abstract

The invention relates to a fingerprint spectrum detection method for fen-flavor liquor. At least one selected from ethyl lactate, ethyl acetate, normal propyl alcohol, butyl acetate, isoamyl alcohol and 2,3,5-trimethyl pyrazine is taken as an effective component, and the effective component is used for at least one of a gas chromatography content determination process and a gas chromatography fingerprint spectrum construction process. The fingerprint spectrum of the fen-flavor liquor is researched, gas chromatography fingerprint spectrum determination conditions are established, methodologicalinvestigation is carried out, a gas chromatography fingerprint spectrum standard of the fen-flavor liquor is formulated according to multiple batches of mass production samples, production can be effectively standardized in the production process, the quality stability of fen-flavor liquor final products is ensured, and the control quality of downstream products is also ensured.

Description

technical field [0001] The invention belongs to the detection field of Fen-flavor liquor, in particular to a fingerprint detection method of Fen-flavor liquor. Background technique [0002] my country is the birthplace of wine and one of the earliest wine-making countries in the world. The earliest legend is that Du Kang made wine. Liquor includes liquor, rice wine, beer, wine, rice wine, medicinal wine, etc. Among them, liquor is a kind of distilled liquor unique to China. It is brewed by using koji and distiller's mother as saccharification starter, using starch as raw material, cooking, saccharifying, fermenting, distilling, aging and blending; the wine is colorless (or Slightly yellow) transparent, pure aroma, sweet and refreshing in the mouth, high alcohol content, after storage and aging, it has a compound fragrance mainly composed of esters. Our country has vast land and abundant resources, and the differences in climate, raw materials, and craftsmanship have formed...

Claims

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Application Information

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IPC IPC(8): G01N30/88
CPCG01N30/88G01N2030/884
Inventor 杜思邈王申卜睿臻赵宇曲明
Owner TIANJIN DARENTANG JINGWANHONG PHARMA
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