CN1098138A - Cold sterilizing technique for beer industry - Google Patents
Cold sterilizing technique for beer industry Download PDFInfo
- Publication number
- CN1098138A CN1098138A CN 94105904 CN94105904A CN1098138A CN 1098138 A CN1098138 A CN 1098138A CN 94105904 CN94105904 CN 94105904 CN 94105904 A CN94105904 A CN 94105904A CN 1098138 A CN1098138 A CN 1098138A
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- CN
- China
- Prior art keywords
- beer
- microorganism
- xitix
- residual
- unpasteurized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Filtering Materials (AREA)
Abstract
Xitix-transition metal system (particularly xitix-copper system) can be killed microorganism residual in the unpasteurized beer effectively.The essence that this system can substitute in the brewing industry filters journey, and microorganism residual in the unpasteurized beer of coarse filtration has been passed through in deactivation; Also can be used for the residual microorganism of deactivation, further improve the quality of beer, the preservation period of prolongation unpasteurized beer through essence filter back unpasteurized beer.
Description
The present invention relates to the problem of killing of residual microorganism in the unpasteurized beer.
The production sequence of beer is: after fermentation finished, the method with diatomite filtration made the yeast in the beer reduce to about 20/100ml, and this process is referred to as coarse filtration.Coarse filtration liquid is killed the microorganism in the wine with the way of heat treated, and the beer of being produced is pasteurized beer.Along with development of science and technology, the non-velum filteration technology has obtained application in brewing industry, and beer coarse filtration liquid carries out filtration sterilization with the millipore filtration technology, and this process is referred to as smart filter, and the beer of producing with the method for smart filter is unpasteurized beer.Production unpasteurized beer energy consumption is low, wine decreases few.Because without thermal treatment, beer has kept original mouthfeel, fragrance and nutrition.Unpasteurized beer more and more is subjected to the masses' welcome with its unique local flavor.
Without the unpasteurized beer of aseptically process, because of the existence of residual microorganism can not prolonged preservation.The smart journey that filters is used for solving the residual microorganism of unpasteurized beer.But industrial smart filter equipment will take large-area factory building, the purchase of smart filter equipment and maintenance thereof, and the cleaning repeatedly and the replacing of a large amount of filter cores, the outfit of supporting sterilising plant all needs a large amount of funds.Smart filtering bacterium is costly method, and smart simultaneously filter can not assurance absolutely be removed all residual microorganisms.
In water bath shampoo, the xitix of trace has the effect of killing to multiple microorganism, and this effect is by the transition metal of trace, and especially bivalent cupric ion is strengthened.Equally, xitix-transition metal system, particularly xitix-copper system can be killed microorganism residual in the unpasteurized beer effectively.
Xitix is the indispensable nutritive substance of human body, aspect comprehensive reparation of the formation of scorbutic treatment, collagenous tissue and damaged tissue, all is essential.Animal such as people and Primates can not self be synthesized xitix, must replenish required xitix from food, to keep normal physiological function.
Copper extensively is present in the food, and the indispensable copper of people's meals, copper are the bioelements of body metabolism.When using chalybeate treatment nutritional anemia, copper is a kind of useful auxiliary therapeutical agent.Country's sanitary standard of drinking water is: the recommended value of copper in drinking-water is 1.0mg/L.
Xitix and copper are the indispensable nutritive substance of human body, therefore can be applied to microorganism residual in the deactivation draught beer.Meeting under the prerequisite of national sanitary standard of drinking water, adopt the xitix and the cupric of different concns size to make up, the various combinations of experimental study can filter out and can effectively kill the optimal dose that microorganism in the beer, the taste that does not cause beer simultaneously again and sense organ change the deactivation effect of residual microorganism in the beer.
The essence of xitix-alternative brewing industry of transition metal system filters journey, is used for the residual microorganism of deactivation through unpasteurized beer after the coarse filtration; Also can be used for the residual microorganism in the unpasteurized beer of the smart filter of deactivation back, further improve the quality of beer, the preservation period that prolongs unpasteurized beer.
Claims (2)
1, a kind of with xitix-transition metal system (particularly xitix-copper system), residual method of microorganism in the deactivation unpasteurized beer.
2, according to the requirement of right 1, the essence of xitix-alternative brewing industry of transition metal system filters journey, is used for the residual microorganism of deactivation through unpasteurized beer after the coarse filtration; Also can be used for the residual microorganism in the unpasteurized beer of the smart filter of deactivation back, further improve the quality of beer, the preservation period that prolongs unpasteurized beer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105904 CN1098138A (en) | 1994-06-02 | 1994-06-02 | Cold sterilizing technique for beer industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105904 CN1098138A (en) | 1994-06-02 | 1994-06-02 | Cold sterilizing technique for beer industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1098138A true CN1098138A (en) | 1995-02-01 |
Family
ID=5032250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94105904 Pending CN1098138A (en) | 1994-06-02 | 1994-06-02 | Cold sterilizing technique for beer industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1098138A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711159A (en) * | 2015-04-02 | 2015-06-17 | 安靖东 | Self-decomposition cold sterilization technology for retaining freshness of fresh beer |
| CN111733054A (en) * | 2020-07-20 | 2020-10-02 | 鲁东大学 | Cold sterilization method for beer |
-
1994
- 1994-06-02 CN CN 94105904 patent/CN1098138A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711159A (en) * | 2015-04-02 | 2015-06-17 | 安靖东 | Self-decomposition cold sterilization technology for retaining freshness of fresh beer |
| CN111733054A (en) * | 2020-07-20 | 2020-10-02 | 鲁东大学 | Cold sterilization method for beer |
| CN111733054B (en) * | 2020-07-20 | 2020-11-17 | 鲁东大学 | Cold sterilization method for beer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Haoyong Document name: Deemed as a notice of withdrawal |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Haoyong Document name: Deemed as a notice of withdrawal |
|
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |