A kind of method that prevents the mud degeneration of northern Jiao Chi cellar for storing things, improves vinosity
Technical field
The present invention relates to brewing technical field, especially a kind of method that prevents the mud degeneration of northern Jiao Chi cellar for storing things, improves vinosity.
Background technology
The yellow water producing in brewing fermentation process is serving as the carrier of storing mud and poor unstrained spirits exchange of substance always, and the cellar for storing things internal pressure that capping fermentation forms changes the nutrient that makes in vinasse and constantly enter in mud by yellow water from microorganism and the meta-bolites thereof of Koji, environment, extraordinary microbial population and meta-bolites thereof in the mud of cellar for storing things constantly enter into again poor unstrained spirits, realizing the cellar for storing things metabolic while of mud self, also completing material and the energy exchange of cellar for storing things mud and poor unstrained spirits.Cellar for storing things mud microorganism is through long-term domestication and the development of variation, the kind of microorganism is enriched constantly, formed at leisure that to take caproic acid bacteria, butyric bacteria be the main micro-ecosystem of cellar for storing things mud, the fragrant fragrance in compound cellar for storing things that its life metabolism produces has formed the aromatic strongly fragrant basis of Luzhou-flavor liquor pit.Jiao Chi is in continuous use procedure, each batch, cellar for storing things just produces mutually migrating of Koji microorganism, environmental microorganism and a cellar for storing things mud microorganism in pond and the evolution of microorganism species in poor unstrained spirits replaces and tend towards stability, thereby solid ferment process each time, be exactly a microbiotic homeostasis process in cellar microbial ecosystems environment.And the formation of equilibrium system has each time restricted the trend of storing intracisternal material metabolism and energy metabolism, determined the different flavor feature of white wine.
Owing to being subject to the impact of geographical environment, the Production of Luzhou-flavor Liquor state of the art in Hebei province and even the North China Plain, has a long way to go with Sichuan and Yangtze-Huaihe River Valley all the time, and product quality is low, the low giving off a strong fragrance white wine prodution and development that is always perplexing locality of the yield of liquor.The factor impacts such as the main climate of quality of aromatic Chinese spirit, water quality, technique, pond, cellar for storing things state, spirit quality, as the saying goes " meat that the blood that water is wine, grain are wine, song are the bone of wine ", what time want fundamentally to improve quality of white spirit will from setting about above.The north is dried because winter is cold, summer high temperature is rainy, weather condition and local edaphic condition all have certain influence to brewageing beneficial microorganism kind and quantity, add the indices of northern water quality, soil, and in pond, cellar for storing things, yellow water, underground water invasion and attack all can cause the cellar for storing things mud of Jiao Chi to degenerate, harden most likely, cause vinosity to decline, have to adopt the method for changing artificial distiller's yeast, increased cost, quality product is caused again to certain influence.Current northern giving off a strong fragrance Jiao Chi cellar for storing things mud 1-2 starts aging bleaching, and separates out white crystal, and the quality of white wine is declined to a great extent, and just need to more renew the cellar for storing things mud of cultivation, causes cost up, and quality product declines.
Summary of the invention
The object of this invention is to provide a kind of method that prevents the mud degeneration of northern Jiao Chi cellar for storing things, raising vinosity that northern area is produced rich fragrance wine liquid that is suitable for.
In order to complete above-mentioned purpose, the technical solution used in the present invention is:
Prevent that northern Jiao Chi cellar for storing things mud from degenerating, a method for raising vinosity, comprise the following steps:
A, Jiao Chi transformation, comprising:
A1, the waterproof basin of a rectangle is at least set in factory building, the upper end open of waterproof basin is concordant with ground, subsurface is imbedded in the bottom of waterproof basin, in the inside of waterproof basin, be provided with and be a plurality of Jiao Chi that rectangular is arranged, the degree of depth of Jiao Chi is identical with the degree of depth of waterproof basin inside, between waterproof basin and pond, cellar for storing things, lays Concrete Filled;
The section of A2, whole Jiao Chi is up big and down small wedge structure, the open top of Jiao Chi and the bottom of Jiao Chi are all rectangle, the sidewall section of Jiao Chi is set to the trapezoidal of upper-thin-lower-thick, at least thick 60 centimetres of the bottom sidewall Jiao Qiang of Jiao Chi, at least thick 42 centimetres of the top open part sidewall Jiao Qiang of Jiao Chi;
Cellar for storing things, the top cap portion of A3, Jiao Chi is used loess capping;
The improvement of B, pit mud culture:
Choosing of B1, cellar for storing things earth: select the little laterite of local calcium contents≤0.6g/1000g, iron level≤5mg/1000g after weathering, spread little laterite out airing and can use by pulverizing for 1 year;
The proportioning of B2, cellar for storing things mud additive: additive comprises that weight percent is 5% Daqu, 2% dregs of beans, 1% old cellar for storing things mud, 3% yellow water, 3% wine tail, 1% end grain;
The improvement of B3, pit mud culture technique: will store earth and evenly mix with above-mentioned additive, with the process water of 37 ± 1 ℃, making water content weight ratio is 40% mud, pour mud the rear enclosed cellar for storing things airtight cultivation in pond of into pond, cellar for storing things, the pond temperature that enters of mud is controlled at 36 ± 1 ℃, cultivate that after 30 days, to add weight percent be 1.5% koji powder and 2% wine tail, after stirring, carry out Secondary Fermentation, then can use after 30 days;
C, renovation of production process, comprise process water transformation, contact material instrument transformation, enter the maintenance of pond material:
C1, process water reduce the processing of calcium ion through reverse osmosis, make the specific conductivity≤100 μ s/cm of process water;
The material that the instrument of C2, contact material adopts is stainless steel;
C3, the starch concentration that enters pond material below the cap of cellar for storing things are controlled at weight percent more than 17%, and moisture control is 56%~58% at weight percent;
C4, often enter after a rice steamer material material is compressed to processing with the position that cellar for storing things mud contacts, by manually jamming on or pressing, material is contacted closely with storing mud, and the white wine that the position that material contacts with cellar for storing things mud produces is top quality white wine;
When going out pond, C5, material control Jiao Chi Neihuang County water yield more than 150 kilograms;
The transformation of D, maintaining process, comprising:
D1, material are splashed and are supplemented nutrient to cellar for storing things mud the wall of inside, pond, cellar for storing things with homemade curing fluid capable after going out pond, and curing fluid capable is 10% (V/V) wine tail and yellow water mixing liquid;
D2, often enter a rice steamer later, use through being diluted to the middle wine of 10% (V/V) pond, cellar for storing things inwall is sprayed to maintenance, the alcoholic strength of middle wine is 58 ± 2%vol;
D3, material enter to upper during along 20 centimetres apart from Jiao Chi, with above-mentioned curing fluid capable, to storing pond inwall, water maintenance, and the curing fluid capable temperature of using during winter is 40 ℃, and the curing fluid capable temperature of using during summer is natural temperature;
D4, with behind loess envelope cellar for storing things, carry out maintenance processing until the Primary Fermentation of 10~15 day finish to Jiao Chi cellar for storing things cap every day, maintenance is processed and is comprised filling cracks, floating crack and keep the skin wet, and while supplementing moisture content, need to use the process water described in step C1.
The number of described waterproof basin is 6,6 waterproof Pengcheng arranged, and waterproof basin adopts Steel Concrete to make, and the degree of depth of waterproof basin is 2 meters.
The rectangle that the open top of described Jiao Chi is long 3.3 meters, wide 1.8 meters, the rectangle that the bottom of Jiao Chi is long 2.94 meters, wide 1.44 meters.
In described step B, the temperature of Daqu is 60 ℃~62 ℃.
In described step D, maintaining process need to carry out 5 times altogether, is respectively material and goes out behind pond, enters after the first rice steamer, enters after the second rice steamer, enters after the 3rd rice steamer, enters after the 4th rice steamer.
The invention has the beneficial effects as follows: the anti-underground water enchroachment (invasion) by Jiao Chi is attacked, manufacture mud cellar for storing things, pit mud culture, the maintenance of science, nutrition arrangement balance, coordination from pit mud culture, thereby the preservation of yellow water has realized the complementation at grain and cellar for storing things and has reached cellar for storing things mud and do not degenerate, realized the perfect condition of " the thousand 10000 years grains in old cellar for storing things ", pit mud quality is through use for many years, become better and better, thoroughly solved the chronic disease that cellar for storing things mud is degenerated, the quality of former wine is largely increased, high-grade-goods rate brings up to present 40% by original 15%.
Accompanying drawing explanation
Fig. 1 is the structural representation of Zhong Jiao of the present invention pond and waterproof basin.
In figure, 1, waterproof basin, 2, cellar for storing things cap, 3, Jiao Chi.
Embodiment
The present invention is a kind of method that prevents the mud degeneration of northern Jiao Chi cellar for storing things, improves vinosity, anti-underground water enchroachment (invasion) by Jiao Chi is attacked, manufacture mud cellar for storing things, pit mud culture, the maintenance of science, nutrition arrangement balance, coordination from pit mud culture, thereby the preservation of yellow water has realized the complementation at grain and cellar for storing things and has reached cellar for storing things mud and do not degenerate, realized the perfect condition of " the thousand 10000 years grains in old cellar for storing things ", pit mud quality, through use for many years, is become better and better, and has thoroughly solved the chronic disease that cellar for storing things mud is degenerated, the quality of former wine is largely increased, and high-grade-goods rate brings up to present 40% by original 15%.
Below in conjunction with accompanying drawing, the present invention will be further described.
Specific embodiment, a kind of method that prevents the mud degeneration of northern Jiao Chi cellar for storing things, improves vinosity, comprises the following steps:
A, Jiao Chi transformation, as shown in Figure 1, comprising:
A1, the waterproof basin 1 that rectangular is arranged that is of 6 rectangles is set in factory building, the upper end open of waterproof basin 1 is concordant with ground, subsurface is imbedded in the bottom of waterproof basin 1, in the inside of each waterproof basin 1, be provided with and be the pond, a plurality of cellar for storing things 3 that rectangular is arranged, the degree of depth in pond 3 is identical with the degree of depth of waterproof basin 1 inside is all 2 meters at cellar for storing things, between waterproof basin 1 and pond 3, cellar for storing things, lay Concrete Filled, waterproof basin 1 adopts Steel Concrete to make in case the base foundation in pond 3, underground water invasion and attack cellar for storing things;
The section in A2, pond, whole cellar for storing things 3 is up big and down small wedge structure, the rectangle that the open top in pond 3, cellar for storing things is long 3.3 meters, wide 1.8 meters, the rectangle that the bottom in pond 3, cellar for storing things is long 2.94 meters, wide 1.44 meters, the sidewall section in pond 3, cellar for storing things is set to the trapezoidal of upper-thin-lower-thick, at least thick 60 centimetres of the bottom sidewall Jiao Qiang in pond 3, cellar for storing things, at least thick 42 centimetres of the top open part sidewall Jiao Qiang in pond 3, cellar for storing things;
Cellar for storing things, top cap 2 parts in A3, pond 3, cellar for storing things are used loess capping;
The improvement of B, pit mud culture:
Choosing of B1, cellar for storing things earth: select the little laterite of local calcium contents≤0.6g/1000g, iron level≤5mg/1000g after weathering, spread little laterite out airing and can use by pulverizing for 1 year;
The proportioning of B2, cellar for storing things mud additive: additive comprises that weight percent is 5% Daqu, 2% dregs of beans, 1% old cellar for storing things mud, 3% yellow water, 3% wine tail, 1% end grain, and the temperature of Daqu need to be controlled at 60 ℃~62 ℃;
The improvement of B3, pit mud culture technique: will store earth and evenly mix with above-mentioned additive, with the process water of 37 ± 1 ℃, making water content weight ratio is 40% mud, pour mud the 3 rear enclosed cellar for storing things airtight cultivations in pond 3 of into pond, cellar for storing things, the pond temperature that enters of mud is controlled at 36 ± 1 ℃, cultivate that after 30 days, to add weight percent be 1.5% koji powder and 2% wine tail, after stirring, carry out Secondary Fermentation, then can use after 30 days;
C, renovation of production process, comprise process water transformation, contact material instrument transformation, enter the maintenance of pond material:
C1, process water reduce the processing of calcium ion through reverse osmosis, make the specific conductivity≤100 μ s/cm of process water;
The material that the instrument of C2, contact material adopts is stainless steel, because iron ion can affect mud, degenerates, so adopt the instrument of stainless steel can not affect mud, degenerates;
C3, the starch concentration that enter pond material of cellar for storing things cap below 2 are controlled at weight percent more than 17%, and moisture control is 56%~58% at weight percent;
C4, often enter after a rice steamer material material is compressed to processings with the position that cellar for storing things mud contacts, by manually jamming on or pressing, material is contacted closely with cellar for storing things mud, with to storing mud extra-nutrition;
When C5, material go out pond, control Jiao Chi Neihuang County water yield more than 150 kilograms, appropriate yellow water plays moist cellar for storing things mud provides nutrition the objectionable impurities in the mud of cellar for storing things can be dissolved away again to cellar for storing things mud, along with dipping of yellow water taken away objectionable impurities;
The transformation of D, maintaining process, comprising:
D1, material are splashed and are supplemented nutrient to cellar for storing things mud the wall of 3 inside, pond, cellar for storing things with homemade curing fluid capable after going out pond, and curing fluid capable is 10% (V/V) wine tail and yellow water mixing liquid;
D2, often enter a rice steamer later, use through being diluted to the middle wine of 10% (V/V) pond, cellar for storing things 3 inwalls are sprayed to maintenance, the alcoholic strength of middle wine is 58 ± 2%vol;
D3, material enter to during along 20 centimetres, water maintenance with above-mentioned curing fluid capable to storing pond 3 inwalls on pond 3, cellar for storing things, and the curing fluid capable temperature of using during winter is 40 ℃, and the curing fluid capable temperature of using during summer is natural temperature;
D4, with behind loess envelope cellar for storing things, carry out maintenance processing until the Primary Fermentation of 10~15 day finish to Jiao Chi cellar for storing things cap 2 every day, maintenance is processed and is comprised filling cracks, floating crack and keep the skin wet, and while supplementing moisture content, need to use the process water described in step C1; Maintaining process need to carry out 5 times altogether, is respectively material and goes out behind pond, enters after the first rice steamer, enters after the second rice steamer, enters after the 3rd rice steamer, enters after the 4th rice steamer.
The present invention attacks by the anti-underground water enchroachment (invasion) of Jiao Chi, manufacture mud cellar for storing things, pit mud culture, the maintenance of science, nutrition arrangement balance, coordination from pit mud culture, thereby the preservation of yellow water has realized the complementation at grain and cellar for storing things and reached cellar for storing things mud and do not degenerate, and has realized the perfect condition of " the thousand 10000 years grains in old cellar for storing things ", pit mud quality was through the use of 3 years, become better and better, thoroughly solved the chronic disease that cellar for storing things mud is degenerated, the quality of former wine is largely increased, high-grade-goods rate brings up to present 40% by original 15%.