A kind of base liquor of Fengxiang type liquor improved by membrane distillation and membrane distillation method thereof

A phoenix-flavor type and membrane distillation technology, which is applied in the field of wine production, can solve problems such as low quality, unmellow flavor, and uncoordinated ingredient ratios, and achieve the effect of quality improvement, mellow taste, and reasonable and coordinated proportions

CN103409305BActive Publication Date: 2016-02-10宜宾金喜来大观园酒业有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-02-10

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Abstract

The invention relates to a base liquor of Fengxiang type liquor improved by membrane distillation and a membrane distillation method thereof, and belongs to the technical field of brewing production. The base liquor of the Phoenix-flavor liquor upgraded by membrane distillation of the present invention comprises the following components: ethyl acetate 0.4-2g / L, ethyl lactate 0.3-0.8g / L, ethyl caproate 0.2-1.2g / L, Ethyl butyrate 0.02-0.06g / L, isoamyl alcohol 0.4-0.8g / L. The content and proportion of each component in the base wine of the membrane distillation Fengxiang type liquor of the present invention are reasonable and coordinated, and the quality and flavor are good, so that the wine quality of the base wine that cannot be used for blending pure grain solid-state fermented wine is improved, and the blending of wine body is reduced The difficulty of making Chinese baijiu, a system with extremely complex components, has been optimized, so that the base wine of Fengxiang type baijiu with unreasonable components can achieve a better balance, so that its quality is improved and its flavor is more mellow and positive.
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Description

technical field

[0001] The present invention relates to a base liquor of liquor and its preparation method in brewing production, more specifically, the present invention relates to a base liquor of Fengxiang liquor upgraded by membrane distillation and its membrane distillation method, which belongs to liquor brewing field of production technology. Background technique

[0002] Liquor, also known as shochu, is a kind of distilled liquor unique to China. It is made from starchy raw materials, adding sugar starter, solid, semi-solid or liquid fermentation, distillation, storage, and blending. The semi-finished wine that has been distilled from the fermented grains and temporarily stored in the warehouse to be graded is habitually called "original wine" in the industry. The alcohol content of original wine is generally 60-80%vol. After the original wine is graded and classified, it will be combined and put into the warehouse for aging. The original wine aged in the warehouse...

Examples

Embodiment 1

[0061] A base liquor of Fengxiang liquor upgraded by membrane distillation, comprising the following components:

[0062] Ethyl acetate 0.4g / L

[0063] Ethyl lactate 0.3g / L

[0064] Ethyl hexanoate 0.2g / L

[0065] Ethyl butyrate 0.02g / L

[0066] Isoamyl alcohol 0.4g / L.

Embodiment 2

[0068] A base liquor of Fengxiang liquor upgraded by membrane distillation, comprising the following components:

[0069] Ethyl acetate 2g / L

[0070] Ethyl lactate 0.8g / L

[0071] Ethyl hexanoate 1.2g / L

[0072] Ethyl butyrate 0.06g / L

[0073] Isoamyl alcohol 0.8g / L.

Embodiment 3

[0075] A base liquor of Fengxiang liquor upgraded by membrane distillation, comprising the following components:

[0076] Ethyl acetate 1.2g / L

[0077] Ethyl lactate 0.55g / L

[0078] Ethyl hexanoate 0.7g / L

[0079] Ethyl butyrate 0.04g / L

[0080] Isoamyl alcohol 0.6g / L.