CN107523465A - Whiskey automatic intelligent production method - Google Patents
Whiskey automatic intelligent production method Download PDFInfo
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- CN107523465A CN107523465A CN201710389970.9A CN201710389970A CN107523465A CN 107523465 A CN107523465 A CN 107523465A CN 201710389970 A CN201710389970 A CN 201710389970A CN 107523465 A CN107523465 A CN 107523465A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/04—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs
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Abstract
The present invention relates to whiskey automatic intelligent production method, the automatic control for blending and completing related executing agency for can carry out whiskey characteristic odor peak value measurement, choose suitable base liquor automatically according to the whiskey specification to be blent, carrying out feature based smell.Realizing the device systems of this method includes：Frequency converter, base liquor tank, pump, blend tank, industrial computer, capture card, electronic nose, channel switching device, fluid level transmitter.Pre-installed in industrial computer it is automatic blend expert system by the database of prestore blended liquor and each base liquor information, the automatic Algorithms of Selecting of base liquor, blend Algorithm constitution automatically.The present invention can be in production process be blent on a large scale, traditional taster is substituted to be detected with expert system, the work of decision-making, so as to realize the continuity for blending production process, automation, the influence of taster, base liquor quality factor to blended liquor is reduced simultaneously, ensure that the uniformity of product quality.
Description
Technical field
The present invention relates to the automatic blending method of whiskey, more particularly to whiskey automatic intelligent production method.
Background technology
Whiskey manufacturing enterprise is according to technique and stores sth. in a cellar the difference of time, by each whiskey be divided into style, quality and
The different multiple specifications of characteristic.It is or more although the whiskey of each specification each have their own advantage in terms of mouthfeel, flavor
Or the shortcomings of mouthfeel is not plentiful, flavor is boring, entrance is not soft, sour and astringent miscellaneous taste less be present.Therefore, each specification stores sth. in a cellar prestige scholar
Give up alcohol generally will not directly filling sale, and be used as base liquor and blent by rational proportion, make wine body complete by learning from other's strong points to offset one's weaknesses
Beautiful, style protrusion, organoleptic quality balance, are finally reached the purpose for improving whiskey quality.
However, it is necessary to according to the sensory evaluation of taster in presently used traditional blending techniques, it is suitable subjectively to choose
The base liquor of conjunction, and set each base liquor blends ratio.After the factors such as batch, raw material, time, weather, pit change, together
The quality of one specification base liquor also can accordingly change, therefore in order to keep the uniformity of blended liquor quality, it is necessary to which taster exists
Constantly evaluated in production throughout the year, select base liquor, and the ratio of base liquor is adjusted with the quality fluctuation of base liquor.But due to
Subjectively sensory evaluation standard has differences each taster, and the subjective factor meeting such as the mood of taster, sensory evaluation ability
Fluctuated with change of external conditions, can cause the quality of different batches blended liquor that slight change occurs.In order to solve this
One problem, whiskey automatic intelligent production method need to be developed, to replace based on artificial traditional blending method.
The content of the invention
The applicant is directed to the above-mentioned limitation of traditional blending method, is studied and is explored, there is provided whiskey intelligence
Full-automatic production method, using following scheme：
The equipment of whiskey automatic intelligent production mainly includes：Base liquor tank, pump, frequency converter, blend tank, electronic nose,
Capture card, industrial computer, fluid level transmitter etc.；
Industrial computer enters row data communication by capture card and frequency converter, electronic nose, fluid level transmitter, realizes the control of frequency converter
System and the collection of e-nose signal, liquid level signal；
The equipment of whiskey automatic intelligent production includes multiple base liquor tanks, and different base liquors, base are housed in base liquor tank
Wine tank is connected by pipeline and pump with blending tank, and base liquor is entered to blend tank by base liquor tank by infusion, blends pot bottom equipped with stirring
Device guarantee is mixed to be sufficiently mixed；
Blend pot bottom and liquid level sensor is housed, the liquid level of blended liquor in tank is blent for measuring；Liquid level sensor
Data-signal is sent into industrial computer by capture card, and industrial computer can blend tank internal diameter according to the combination of this signal and be hooked to calculate to blend in tank
Convert the volume of wine；
Frequency converter can adjust the flow of pump by the power of data wire controlling pump in the range of 0~100%；
It is preinstalled with industrial computer and blends expert system automatically.Automatically expert system is blent to be chosen automatically by database, base liquor
Algorithm, Algorithm constitution is blent automatically；Wherein prestored in database：The characteristic odor peak value of optional blended liquor, each blended liquor pair
Multiple base liquors for answering and its initial flow, the characteristic odor peak value of each base liquor.
Industrial computer can obtain this and blend corresponding base liquor and its characteristic peak according to target blended liquor from pre-stored data storehouse
Value, each base liquor tank characteristic odor peak value of electronic nose collection is obtained by capture card, pass through the automatic Algorithms of Selecting of base liquor and calculate institute
There is the characteristic odor peak error of base liquor and the base liquor that prestores in base liquor tank, and in the minimum base liquor tank of base liquor error of choosing and prestore
The base liquor that base liquor is blent as this；
Power of the industrial computer according to the initial flow blent automatically in Data In Expert System storehouse by Frequency Converter Control pump
The beginning first round blends；By blending algorithm automatically, using the characteristic odor peak value of target blended liquor as target peak, based on linear
The next knots modification blent round and blend base liquor flow of solving equations, the hook of base liquor is changed by the power of Frequency Converter Control pump
Ratio is converted to complete next to blend round.After being spaced at every fixed time, above-mentioned work is repeated, each wheel is completed and blends；Liquid level becomes
Send that device gathers blend in tank blended liquor liquid level reach needed for the process of blending terminates automatically when blending capacity for liquor.
The automatic Algorithms of Selecting of base liquor that industrial computer prestores in the present invention is to reach following purpose：Selection target blended liquor
Afterwards, industrial computer can obtain prestored corresponding to the blended liquor base liquor and initial flow (by taking 3 kinds of base liquors as an example), electronics from database
Nose detects the characteristic odor peak value of base liquor in all base liquor tanks, the automatic Algorithms of Selecting of base liquor calculate in all base liquor tanks base liquor with it is pre-
The error that base liquor corresponds to target blended liquor characteristic odor peak value is deposited, error minimum base liquor is chosen and is blent for this.
Using blend expert system prestore this blend specification correspond to base liquor quantity as 3, this blend corresponding blended liquor feature
Exemplified by smell peak-to-peak value quantity is 3, base liquor and the error of the characteristic odor peak value for the base liquor that prestores are in all base liquor tanks：
Wherein：Askj(k=1,2,3, j=1,2,3) be that kth kind prestores j-th of feature gas of base liquor in expert system database
Taste peak value；
Abij(i=1,2,3 ..., j=1,2,3) be j-th of characteristic odor peak value in i-th base liquor tank；
Eik(i=1,2,3 ..., k=1,2,3) be the jth kind base liquor feature gas that prestored in i-th of base liquor tank base liquor and database
Error between taste peak value；
Calculation error Eik, choose Ei1Base liquor is used to hook in i-th of base liquor tank corresponding to minimum value in (i=1,2,3 ...)
Convert, the initial flow of the base liquor is set to the initial flow of the 1st kind of base liquor that prestores；By that analogy, it is corresponding that all base liquors that prestore are completed
The determination of base liquor and initial flow.
What industrial computer prestored in the present invention blends algorithm automatically, and each round base liquor flow changes during being blent for calculating
Amount, to adjust the ratio of blending, make to blend blended liquor and target in tank blend smells of wine peak value as close possible to.
With the corresponding 3 kinds of base liquors (a, b, c) of target blended liquor, target blended liquor characteristic odor peak Ai(i=1,2,3) exemplified by：
When containing certain certain density class solute in blended liquor according to Raoult's law, in blended liquor tank, ullage should
The vapor partial pressure power of solute, the saturated vapour pressure equal to the solute pure material under Current Temperatures are multiplied by mole of solute in solution
Concentration, i.e.,：
Wherein, piFor the partial pressure of the i-th class solute vapor above liquid level of solution,It is pure for the i-th class solute under Current Temperatures
The saturated vapour pressure of material, ciFor the molar concentration of the i-th class solute in solution.
According to Dalton's law (of partial pressures), the vapor partial pressure power of a kind of material of certain in the mixed gas above liquid level of solution and its
The amount of material is directly proportional, i.e.,：
Wherein, V be liquid level of solution superjacent air space volume, niFor the amount of the material of the i-th class solute vapor in space, R is
Ideal gas constant, T are environment temperature.
Therefore：
Wherein, k1=RT, Ci=ni/ V is the molar concentration of the i-th class solute vapor.
The smell peak value extracted above liquid level of solution that electronic nose detects in the smell collection of illustrative plates of mixed gas with it is corresponding molten
The molar concentration of matter steam is directly proportional, i.e.,：
Ai=k2Ci (4)
Wherein, Ai：The smell peak value (i.e. ith feature smell peak value) for the i-th class solute vapor that electronic nose measures；
k2：The ratio between electronic nose characteristic constant, characteristic feature smell peak value and molar concentration of corresponding solute vapor, its numerical value
It is unrelated with solute species, determined by electronic nose characteristic.
Therefore：
Wherein, Ki：The coefficient related to solute.
According to (5) linear relationship, if the gas of the i-th class flavor substance (i.e. the i-th class solute) in base liquor a and base liquor b
Taste peak value is respectively Aai、Abi, by La、LbTwo flows are blent, then the molar concentration of the i-th class flavor substance is in blended liquor：
It can be expressed as in the form of smell peak value：
LaAai+LbAbi=(La+Lb)Ani (9)
LaΔt·Aai+Δt·LbAbi=Δ t (La+Lb)Ani (10)
Wherein, cai、cbiThe molar concentration of the i-th class flavor substance respectively in base liquor a, b, AniFor the i-th class in blended liquor
The smell peak value of flavor substance, Δ t is each blends the Fixed Time Interval that round pumping takes base liquor to be undergone；.
According to (10), if a certain blend blends existing blended liquor volume in tank and is multiplied by its some characteristic odor after round terminates
Peak value, plus it is next blend round and newly inject the volume of each base liquor for blending tank be multiplied by respective features described above smell peak value, i.e.,
Blended liquor volume in tank is blent after round terminates it is multiplied by its features described above smell peak value equal to next blend；Therefore：
Wherein, Aai、Abi、Aci(i=1,2,3) are 3 characteristic odor peak values of a, b, c base liquor；
La、Lb、LcFor current time a, b, c base liquor flow；
ΔLa、ΔLb、ΔLcFor the flow knots modification of next a, b, c base liquor for blending round；
V is the current total amount blent after round terminates, blend whiskey in tank；
An1、An 2、An 3Blent to be current after round terminates, 3 feature gas for blending blended liquor in tank of electronic nose measurement
Taste peak value；
At1、At2、At3For the target peak at the 3 characteristic odor peaks of target blended liquor to be prestored in database；
Solve above-mentioned system of linear equations and can obtain Δ La、ΔLb、ΔLc, i.e., next flow knots modification for blending round base liquor.
Whiskey automatic intelligent production method, step are as follows：
1st step：The whiskey specification to be blent is selected to input target volume as target blended liquor in industrial computer
Amount；
2nd step：Industrial computer control passage switching device, electronic nose gather the characteristic odor peak of base liquor in each base liquor tank successively
Value Data, it is sent into industrial computer；
3rd step：Industrial computer determines characteristic odor peak value according to the automatic Algorithms of Selecting of the base liquor blent automatically in expert system
The base liquor that the minimum base liquor of error is blent as this；
4th step：Industrial computer blends frequency converter regulation pump work corresponding to base liquor and initial flow control according to selected this
Rate, complete the first round and blend；
5th step：After Fixed Time Interval, electronic nose gathers this successively to be blent in base liquor tank base liquor and blends in tank and hook
Convert the characteristic odor peak-data of wine, fluid level transmitter collection blends blended liquor liquid level data in tank and is sent into industrial computer, industrial computer
Blend algorithm automatically according to expert system and calculate this and blend base liquor flow knots modification, control this to blend corresponding to base liquor tank and become
Frequency device adjusts pump power, completes next round and blends；
After being spaced at every fixed time, above-mentioned work is repeated, each wheel is completed and blends；
The process of blending terminates automatically when what fluid level transmitter gathered blends blended liquor liquid level arrival objective body accumulated amount in tank.
The technical effects of the invention are that：
The present invention establishes whiskey automatic intelligent production method, to replace traditional blending method by manually participating in.
Whiskey manufacturing enterprise is usually blent in proportion using storing sth. in a cellar whiskey as base liquor, and learning from other's strong points to offset one's weaknesses makes wine body complete
Beautiful, style protrusion, organoleptic quality balance, to lift whiskey quality.Base liquor in base liquor tank is in batch, raw material, time, gas
After the factors such as time, pit change, base liquor quality can also change.The whiskey automatic intelligent production method of foundation
During automatic blend, selected and prestored from all base liquors the characteristic odor peak value of base liquor with the automatic Algorithms of Selecting of base liquor
The base liquor that the minimum base liquor of error is blent as this, ensures that the base liquor quality of selection is best suitable for this and blent；The prestige scholar of foundation
Automatic intelligent production method of giving up alcohol blends engineering automatic, and automatically adjusting base liquor to blend algorithm automatically blends flow, makes
Blended liquor convergence target blended liquor quality.The whiskey automatic intelligent production method of foundation can be during extensive blend
Traditional taster is substituted to be detected with expert system, decision-making, so as to real under the continually changing objective fact of base liquor quality
Continuity, the automation of production process are now blent, while reduces taster, base liquor quality factor to blending the influence of quality, is protected
The uniformity of whiskey production quality is demonstrate,proved.
Brief description of the drawings
Fig. 1 is the equipment schematic diagram of whiskey automatic intelligent production method.
In Fig. 1：1 frequency converter；2 base liquor tanks；3. pump；4 blend tank；5 industrial computers；6 capture cards；7 electronic noses；8 passages switch
Device；9 fluid level transmitters；Double solid line represents the pipeline that base liquor flows through；Dotted line represents collection olfactory signal and sends control signal
Data wire；Slash filling line is the gas circuit for electronic nose detection.
Fig. 2 is the flow chart of whiskey automatic intelligent production method.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the equipment of the whiskey automatic intelligent production method of this example includes：1 frequency converter；2 base liquors
Tank；3. pump；4 blend tank；5 industrial computers；6 capture cards；7 electronic noses；8 channel switching devices；9 fluid level transmitters.
It is preinstalled with industrial computer 5 and blends expert system automatically；Industrial computer 5 passes through capture card 6 and electronic nose 7, multiple frequency conversions
Device 1, fluid level transmitter 9 connect, and enter row data communication；Each base liquor tank 2 is connected by pump 3 and pipeline with blending tank 4, can be by base
Tank 2 is blent in wine injection；Frequency converter 1 adjusts the power of pump 3 to adjust base liquor flow.
The whiskey automatic intelligent production method of the present embodiment, key step：
1st step：The whiskey specification to be blent is selected to input target volume as target blended liquor in industrial computer
Amount；
2nd step：Industrial computer 5 is gathered in each base liquor tank 2 successively by the control passage switching device 8 of capture card 6, electronic nose 7
The characteristic odor peak-data of base liquor, it is sent into industrial computer 5；
3rd step：Industrial computer 5 determines characteristic odor peak value according to the automatic Algorithms of Selecting of the base liquor blent automatically in expert system
The base liquor that the minimum base liquor of error is blent as this；
4th step：Industrial computer 5 according to selected this blend each base liquor and initial flow control corresponding to frequency converter 1 adjust
Pump power, complete the first round and blend；
5th step：After Fixed Time Interval, electronic nose 7 gathers this and blends base liquor in each base liquor tank 2 and blend tank successively
The characteristic odor peak-data of blended liquor, the collection of fluid level transmitter 9 blend blended liquor liquid level data in tank 4 and are sent into industrial computer in 4
5, industrial computer 5 blends algorithm according to expert system and calculates this automatically blends base liquor flow knots modification, controls this to blend each base
Frequency converter 1 corresponding to wine tank 2 adjusts pump power, starts next round and blends；After being spaced at every fixed time, above-mentioned work is repeated
Make, complete each wheel and blend；
What fluid level transmitter 9 gathered blends blended liquor liquid level in tank, and the process of blending terminates automatically when reaching objective body accumulated amount.
Flow chart such as Fig. 2 of the automatic blending method of the present embodiment whiskey.
Feature gas in the Solving Linear that is related in the present invention, characteristic peaks application condition, electronic nose smell collection of illustrative plates
The collection of taste peak value, the transmission of control signal are prior art, and its detailed process is not described further.
Example provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention
In the range of art feature, the local equivalent example changed or modified is made using disclosed technology contents, and not
Depart from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (3)
1. whiskey automatic intelligent production method, it is characterised in that：The equipment of whiskey automatic intelligent production is main
Including：Frequency converter, base liquor tank, pump, blend tank, industrial computer, capture card, electronic nose, channel switching device, fluid level transmitter；
Industrial computer enters row data communication by capture card and frequency converter, electronic nose, fluid level transmitter, realizes e-nose signal, liquid
The position collection of signal and the control of frequency converter；
The equipment of whiskey automatic intelligent production includes multiple base liquor tanks, and different base liquors, base liquor tank are housed in base liquor tank
It is connected by pipeline and pump with blending tank, base liquor is entered to blend tank by base liquor tank by infusion, is blent pot bottom and filled equipped with stirring
Guarantee is put to be sufficiently mixed；
Blend pot bottom and liquid level sensor is housed, the liquid level of blended liquor in tank is blent for measuring；Liquid level sensor data
Signal is sent into industrial computer by capture card, and industrial computer can blend tank internal diameter according to the combination of this signal and blend blended liquor in tank to calculate
Volume；
Frequency converter can control the power of pump to realize the flow in the range of 0~100%；
It is preinstalled with industrial computer and blends expert system automatically；It is automatic blend expert system by database, the automatic Algorithms of Selecting of base liquor,
Automatically Algorithm constitution is blent；
Wherein prestored in database：Multiple base liquors corresponding to the characteristic odor peak value of optional blended liquor, each blended liquor and its
The characteristic odor peak value of initial flow, each base liquor；
The basic procedure of whiskey automatic intelligent production method is：
The whiskey specification to be blent is selected to input objective body accumulated amount as target blended liquor first in industrial computer；
Industrial computer control passage switching device, electronic nose gather the characteristic odor peak-data of base liquor in each base liquor tank, sent successively
Enter industrial computer；
Industrial computer determines characteristic odor peak error minimum according to the automatic Algorithms of Selecting of the base liquor blent automatically in expert system
The base liquor and initial flow that base liquor is blent as this；
Then, industrial computer blends frequency converter regulation pump power corresponding to each base liquor and initial flow control according to selected this,
The first round is completed to blend；
After Fixed Time Interval, electronic nose gathers this spy for blending base liquor in each base liquor tank and blending blended liquor in tank successively
Sign smell peak-data, fluid level transmitter collection blend blended liquor liquid level data in tank and are sent into industrial computer, and industrial computer is according to expert
System blends algorithm and calculates this automatically blends each base liquor flow knots modification, controls this to blend frequency converter corresponding to each base liquor tank
Pump power is adjusted, next round is completed and blends；After being spaced at every fixed time, above-mentioned work is repeated, each wheel is completed and blends；
The process of blending terminates automatically when what fluid level transmitter gathered blends blended liquor liquid level arrival objective body accumulated amount in tank.
2. whiskey automatic intelligent production method according to claim 1, it is characterised in that：Base liquor chooses calculation automatically
Method is as follows：
Using blend expert system prestore this blend specification correspond to base liquor quantity as 3, this blend corresponding blended liquor characteristic odor
Exemplified by peak-to-peak value quantity is 3, base liquor and the error of the characteristic odor peak value for the base liquor that prestores are in all base liquor tanks：
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Wherein：Askj(k=1,2,3, j=1,2,3) be that kth kind prestores j-th of characteristic odor peak of base liquor in expert system database
Value；
Abij(i=1,2,3 ..., j=1,2,3) be j-th of characteristic odor peak value in i-th base liquor tank；
Eik(i=1,2,3 ..., k=1,2,3) be the jth kind base liquor characteristic odor peak that prestored in i-th of base liquor tank base liquor and database
Error between value；
Calculation error Eik, choose Ei1Base liquor is used to blend in i-th of base liquor tank corresponding to minimum value in (i=1,2,3 ...), the base
The initial flow of wine is set to the initial flow of the 1st kind of base liquor that prestores；
By that analogy, the determination that all base liquors that prestore correspond to base liquor and initial flow is completed.
3. whiskey automatic intelligent production method according to claim 1, it is characterised in that：Calculate and next blend wheel
The algorithm of secondary base liquor flow knots modification is as follows:
Exemplified by the corresponding 3 kinds of base liquors (a, b, c) of target blended liquor, target blended liquor characteristic odor peak A_i (i=1,2,3)：
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<mo>+</mo>
<msub>
<mi>&Delta;L</mi>
<mn>1</mn>
</msub>
<mo>+</mo>
<msub>
<mi>L</mi>
<mn>2</mn>
</msub>
<mo>+</mo>
<msub>
<mi>&Delta;L</mi>
<mn>2</mn>
</msub>
<mo>+</mo>
<msub>
<mi>L</mi>
<mn>3</mn>
</msub>
<mo>+</mo>
<msub>
<mi>&Delta;L</mi>
<mn>3</mn>
</msub>
<mo>)</mo>
</mrow>
<mo>&CenterDot;</mo>
<mi>&Delta;</mi>
<mi>t</mi>
<mo>&rsqb;</mo>
<mo>&CenterDot;</mo>
<mfenced open = "[" close = "]">
<mtable>
<mtr>
<mtd>
<msub>
<mi>A</mi>
<mrow>
<mi>t</mi>
<mn>1</mn>
</mrow>
</msub>
</mtd>
</mtr>
<mtr>
<mtd>
<msub>
<mi>A</mi>
<mrow>
<mi>t</mi>
<mn>2</mn>
</mrow>
</msub>
</mtd>
</mtr>
<mtr>
<mtd>
<msub>
<mi>A</mi>
<mrow>
<mi>t</mi>
<mn>3</mn>
</mrow>
</msub>
</mtd>
</mtr>
</mtable>
</mfenced>
</mrow>
Wherein, Δ t is each blends the Fixed Time Interval that round pumping takes base liquor to be undergone；
Aai、Abi、Aci(i=1,2,3) are 3 characteristic odor peak values of required tri- kinds of base liquors of a, b, c；
La、Lb、LcFor current time a, b, c base liquor flow；
ΔLa、ΔLb、ΔLcFor the flow knots modification of next a, b, c base liquor for blending round；
V is the current total amount blent after round terminates, blend whiskey in tank；
An1、An2、An3Round, 3 characteristic odor peak values for blending blended liquor in tank of electronic nose measurement are blent to be current；
At1、At2、At3For the target peak at the 3 characteristic odor peaks of target blended liquor to be prestored in database；
Solve above-mentioned system of linear equations and can obtain Δ La、ΔLb、ΔLc。
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417323A (en) * | 2001-11-07 | 2003-05-14 | 山东泰山生力源集团股份有限公司 | White spirit producting CAD network system |
| CN104450463A (en) * | 2014-12-12 | 2015-03-25 | 江南大学 | Automatic white wine blending system based on odour control |
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2017
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417323A (en) * | 2001-11-07 | 2003-05-14 | 山东泰山生力源集团股份有限公司 | White spirit producting CAD network system |
| CN104450463A (en) * | 2014-12-12 | 2015-03-25 | 江南大学 | Automatic white wine blending system based on odour control |
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