CN102382749A - Low-temperature brewing process method for grain liquor - Google Patents
Low-temperature brewing process method for grain liquor Download PDFInfo
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- CN102382749A CN102382749A CN2010102708295A CN201010270829A CN102382749A CN 102382749 A CN102382749 A CN 102382749A CN 2010102708295 A CN2010102708295 A CN 2010102708295A CN 201010270829 A CN201010270829 A CN 201010270829A CN 102382749 A CN102382749 A CN 102382749A
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Abstract
A low-temperature brewing process method for grain liquor adopts low-alcohol liquor direct-cooling filtering process and includes that base liquor is frozen to a certain temperature after being diluted by adding slurry, extra-high fatty acid ethyl ester is separated out as the solubility of the extra-high fatty acid ethyl ester is reduced, and then clear transparent low-alcohol liquor can be obtained by means of filtering at a low temperature. The low-temperature brewing process method for the grain liquor is technically characterized in that an evaporator of a single-stage refrigeration device is placed into a liquor cooling tank so that the blended low-alcohol liquor in the tank is directly frozen outside an evaporator tube, after the temperature is reduced to -12 degrees centigrade to -15 degrees centigrade, the liquor is delivered into a settling tank capable of keeping the low temperature and is filtered and packaged after standing for hours, and a continuous production device is formed among the liquor cooling tank, the settling tank and a filter by the aid of a liquor pump and a pipeline. The low-temperature brewing process method for the grain liquor not only is simple in brewing process, but also can solve the problem that loss of intrinsic components including some flavor substances in liquor is caused in the prior art to different degrees. Besides, the low-temperature brewing process method for the grain liquor is remarkable in social and economic benefits.
Description
Technical field
The invention discloses a kind of liquor brewing method, specifically a kind of low-temperature brewing process method of grain neutral spirit.
Background technology
At present, process of producing low white spirit by direct freezing method relates to the clarification technique of low alcohol white spirit, and the ethanol content of liquor is when 50 degree are above; More as clear as crystal, when 50 degree are following, along with wine content reduces; Transparency also decreases, even the meeting had slight is muddy, and this will occur when liquor degree of falling adds slurry; Be that senior resin acid and junket class thereof wherein mainly are ethyl palmitates because of the higher alcohols in the liquor; Ethyl oleate, the linolic acid second fat solubleness in wine reduces and separates out, and this phenomenon is more obvious when the production low alcohol.The solubleness of above-mentioned higher fatty acid ethyl esters in liquor is except that outside the Pass having with ethanol content; Also much relations are arranged with temperature; When temperature reduced, their solubleness also decreased, and this is that cold district wine in winter is separated out the reason of white opacity thing; So do not have again in the warehouse of heating at cold district, the above liquor of 50 degree also phenomenons such as loss of gloss, muddiness can occur.The method that influences transparency behind the solution liquor degree of falling is a lot, the redistillation method is arranged, cold method and absorption method etc.What relatively be suitable at present has starch absorption method, resin absorption method, a Mierocrystalline cellulose absorption method etc.Adopt these methods, the little difficult formation industrial mass manufacture of the output that has; After the processing that has residue is arranged, product is difficult for keeping, and operating division is reluctant to sell; The total fat loss of the total acid that has is more, influences the local flavor of wine, and fragrance is poor, and taste is light; The cost that has is high, the bad grasp of the complex process that has, though the temperature reduction of adopting cold method to fill a wine cup for, and filter the purpose that can reach raising bent cellar for storing things vinosity amount and production low alcohol at low temperatures; But all there are various shortcomings in known cold method, only limits to cold season of cold district like natural cold method, lacks ubiquity; Refrigeration Kuku cold method cost is high, and production cost is also high, does not also meet freezer store management regulation; Indirect freezing method (iciness brine freezing) waste cold, operation inconvenience is difficult for forming industrial mass manufacture.
Summary of the invention
In order to solve in the prior art the little difficult formation industrial mass manufacture of the output that has; After the processing that has residue is arranged, product is difficult for keeping, and operating division is reluctant to sell; The total fat loss of the total acid that has is more, influences the local flavor of wine, and fragrance is poor, and taste is light; The cost that has is high, the bad grasp of the complex process that has, though the temperature reduction of adopting cold method to fill a wine cup for, and filter the purpose that can reach raising bent cellar for storing things vinosity amount and production low alcohol at low temperatures; But all there are various shortcomings in known cold method, only limits to cold season of cold district like natural cold method, lacks ubiquity; Refrigeration Kuku cold method cost is high, and production cost is also high, does not also meet freezer store management regulation; Indirect freezing method (iciness brine freezing) waste cold, operation inconvenience, the difficult shortcoming that forms industrial mass manufacture.The present invention provides the low-temperature brewing process method of grain neutral spirit; Not only making method is simple for the low-temperature brewing process method of this grain neutral spirit; And can solve the shortcoming that causes intrinsic composition in the liquor to comprise the loss of some taste compounds in the prior art in varying degrees, society and economy remarkable benefit.
Embodiment:
Solution of the present invention is: process of producing low white spirit by direct freezing method is after base liquor is added the slurry dilution, to be refrigerated to certain temperature; After the reduction of extra-high-speed level fatty-acid ethyl ester solubleness is separated out, filter at low temperatures and can obtain as clear as crystal low alcohol white spirit, technical characterictic of the present invention is; The vaporizer of single-stage refrigeration plant is placed in the wine cooling tank, make the low alcohol of blending in the jar directly freezing outside evaporator tube, after temperature is reduced to-12 degrees centigrade～-15 degrees centigrade; Wine liquid sent into to keep leaving standstill in this coldcondition settling tank several hours after-filtration, packing; The wine cooling tank, settling tank forms the continuous production device through wine pump and pipeline between the strainer.
Embodiment:
After base liquor more than 50 blent, add slurry and be diluted to 35 degree～38 degree and blend, be pumped into the wine cooling tank of stainless steel then with wine, in jar the ammonia evaporator with stainless steel is housed, the wine in the cooling tank is directly freezing outside the ammonia evaporator pipe.The temperature of treating wine is reduced to after-12 degrees centigrade～-15 degrees centigrade, with the wine pump freezing wine is sent in No. 1 settling tank of good heat insulation, leaves standstill 24 hours, and to strainer, wine after filtering can the nice food master through pipe-line transportation.
Claims (3)
1. the low-temperature brewing process method of grain neutral spirit after it is characterized in that base liquor added the slurry dilution, is refrigerated to certain temperature, extra-high-speed level fat ethyl ester solubleness reduce separate out after, filter at low temperatures and can obtain as clear as crystal low alcohol white spirit.
2. the low-temperature brewing process method of grain neutral spirit according to claim 1 is characterized in that the vaporizer of single-stage refrigeration plant is placed in the wine cooling tank, makes the low alcohol of blending in the jar directly freezing outside evaporator tube.
3. the low-temperature brewing process method of grain neutral spirit according to claim 1; It is characterized in that after temperature is reduced to-12 degrees centigrade～-15 degrees centigrade; Wine liquid sent into to keep leaving standstill in this coldcondition settling tank several hours after-filtration, packing; The wine cooling tank, settling tank forms the continuous production device through wine pump and pipeline between the strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102708295A CN102382749A (en) | 2010-09-03 | 2010-09-03 | Low-temperature brewing process method for grain liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102708295A CN102382749A (en) | 2010-09-03 | 2010-09-03 | Low-temperature brewing process method for grain liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102382749A true CN102382749A (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102708295A Pending CN102382749A (en) | 2010-09-03 | 2010-09-03 | Low-temperature brewing process method for grain liquor |
Country Status (1)
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| CN (1) | CN102382749A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505475A (en) * | 2022-09-28 | 2022-12-23 | 河北瑞升酒业有限公司 | Production process of frozen wine |
| CN116218630A (en) * | 2023-03-29 | 2023-06-06 | 超开心(广州)酒业科技有限公司 | Freezing impurity removal process for white spirit base wine |
-
2010
- 2010-09-03 CN CN2010102708295A patent/CN102382749A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505475A (en) * | 2022-09-28 | 2022-12-23 | 河北瑞升酒业有限公司 | Production process of frozen wine |
| CN116218630A (en) * | 2023-03-29 | 2023-06-06 | 超开心(广州)酒业科技有限公司 | Freezing impurity removal process for white spirit base wine |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |