CN104799209B - A kind of production method and its special equipment of Qamgur crisp chip - Google Patents
A kind of production method and its special equipment of Qamgur crisp chip Download PDFInfo
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Abstract
The invention discloses a kind of production methods of Qamgur crisp chip, are to carry out cutting after Qamgur raw material is cleaned, obtain Qamgur piece or Qamgur fourth；Then Qamgur piece or Qamgur fourth are subjected to pre-dried, obtain Qamgur semi-finished product of the moisture 30% 35%；Changing temperature-pressure-difference and puffing drying is carried out after Qamgur semi-finished product are eased back again, obtains dry Qamgur, moisture content is less than or equal to 10% after drying；After finally obtained drying Qamgur is cooled down, packaging can obtain Qamgur crisp chip；And it provides it and produces special equipment.Beneficial effects of the present invention are：The production method and its special equipment of a kind of Qamgur crisp chip provided by the invention, filter out the drying mode of most suitable Qamgur material, the nutritional ingredient of Qamgur is remained to greatest extent, and special equipment high degree of automation is needed suitable for industrialization large-scale production.
Description
Technical field
The present invention relates to food processing fields, and in particular to a kind of production method and its special equipment of Qamgur crisp chip.
Background technology
Qamgur, a kind of extremely known plant of uygur nationality of Xijiang people, the Uighurs in many areas in South Sinkiang is very
To being considered as daily essential food.Qamgur records moistening lung, cough-relieving effect in pharmacopeia, has auxiliary to pulmonary disease
Therapeutic effect, it is the current whole world uniquely effective food to cancer, but since it is harsher to illumination condition requirement, very
Hardly possible realizes the transplanting to Qamgur, and for the multiple nutritional components for ensureing Qamgur, in the prior art multipair Qamgur progress
It is transported again after drying.But existing drying means and equipment be difficult ensure Qamgur nutritional ingredient be not lost in while,
Realize the drying to Qamgur.
Invention content
The purpose of the present invention aiming at it is above-mentioned in the prior art the defects of, provide one kind can effectively preserve Qamgur battalion
The production method for the Qamgur crisp chip formed point.
To achieve these goals, technical solution provided by the invention is：A kind of production method of Qamgur crisp chip, including
Following steps：
1) cutting is carried out after Qamgur raw material is cleaned, obtains Qamgur piece or Qamgur fourth；
2) step 1) is obtained into Qamgur piece or Qamgur fourth carries out pre-dried, obtain moisture in 30%-
35% Qamgur semi-finished product；
3) step 2) is obtained Qamgur semi-finished product to ease back, obtains the Qamgur that eases back；
4) Qamgur that eases back that step 3) obtains is subjected to changing temperature-pressure-difference and puffing drying, dry Qamgur is obtained, after dry
Moisture content is less than or equal to 10%；
5) after the drying Qamgur cooling that step 4) obtains, packaging can obtain Qamgur crisp chip.
Further, the production method of above-mentioned a kind of Qamgur crisp chip, in the step 1), the Qamgur sheet gauge of cutting
Lattice are 3.5cm × 3.5cm × 1.5cm；Qamgur fourth specification is 1.5cm × 1.5cm × 1.5cm.
Further, the production method of above-mentioned a kind of Qamgur crisp chip, it is proper after pre-dried in the step 2)
Agate Gu semi-finished product need to carry out chilling treatment, and refrigerated storage temperature is 0 DEG C.
Further, the production method of above-mentioned a kind of Qamgur crisp chip, in the step 2), the drying of pre-dried
Mode is micro-wave vacuum, and predrying condition is first microwave power 1KW, 10 minutes dry；It is dried in vacuo again 40 minutes；Finally
Microwave power 0.5KW again is 10 minutes dry.
Further, the production method of above-mentioned a kind of Qamgur crisp chip, in the step 3), the actual conditions that ease back
For：To be sufficiently mixed, be fitted into PVC material packaging bag by pre-dried Qamgur piece, per it is packed enter about 500g, use vacuum packet
Installation is vacuumized, heat-seal；In placing about 12h-24h under room temperature.The operation purpose that eases back is will be through pre-dried proper
Agate Gu piece mixes so that it reduces its material surface temperature after heated drying so that material moisture uniformity；Make material texture
Soften, puffing operation is dried conducive to lower step changing temperature-pressure-difference.
Further, the production method of above-mentioned a kind of Qamgur crisp chip, in the step 4), changing temperature-pressure-difference and puffing drying
Actual conditions be swelling temperature be 90 DEG C, evacuation temperature is 60 DEG C, evacuated time 180min, and bulking pressure difference is
0.4Mpa, dead time 10min.Pre-dried Qamgur piece will be passed through, (horizontal Bulking tank axle center) is put in puffing along longitudinal direction
On the same steel wire pallet of tank, make each processing when puffing under identical conditions as possible, be then charged into Bulking tank sealing；
Opens solenoid valve connects steam generator and Bulking tank, 100 DEG C of rapid heating while puffing of superheated steam of steam generator transmission
Tank makes temperature in tank be slowly increased to 90 DEG C, closes solenoid valve；Intake valve is opened, air compressor and Bulking tank is connected, makes in tank
Pressure is raised slowly to 0.4MPa, closes intake valve；Vacuum pump is opened, vacuum tank is vacuumized, reaches vacuum degree in tank
To 0.098MPa-O.1MPa；Relief valve is opened, connects Bulking tank and vacuum tank, raw material instantaneous expansion, and is taken away big in Bulking tank
Measure moisture；Cooling water is passed through into cooling pipe rapidly, temperature in Bulking tank is down to 60 DEG C；Vacuumize dry 180min；Phase
Between pressure release, humidity discharging, vacuum pumping is repeated so that moisture rapid vaporization is steam in Qamgur piece, during by vacuumizing
Discharge achievees the purpose that dry and puffing.When moisture is down to below 10% in Qamgur, drying terminates；It is passed through cooling
Temperature in pipeline and Bulking tank is down to 20 DEG C -25 DEG C by water；Gas bleeder valve is closed, after maintaining 5min-10min, opens gas valve,
Air and Bulking tank are connected, makes to restore normal pressure in tank；Can opening takes out sample, carries out product index test.Changing temperature-pressure-difference and puffing is done
Dry flow is as shown in Figure 3.
There is provided a kind of automatic chemical conversions for being exclusively used in above-mentioned Qamgur crisp chip production method for second object of the present invention
Complete equipment, including cleaning machine, cutting device, softening plant, the fruit and vegetable dilated drying machine of changing temperature-pressure-difference, micro-wave vacuum equipment,
Electric drying oven with forced convection, Multi-function vacuum sealing machine, cooling device and conveyer；Wherein, cleaning machine connection conveyer, conveyer
Cutting device is connected, cutting device connects electric drying oven with forced convection by conveyer, and electric drying oven with forced convection is connected by conveyer
Micro-wave vacuum equipment is connect, micro-wave vacuum equipment connects softening plant by conveyer, and softening plant passes through conveyer
The fruit and vegetable dilated drying machine of changing temperature-pressure-difference is connected, changing temperature-pressure-difference connects cooling device, cooling by the fruit and vegetable dilated drying machine of conveyer
Device connects manual grading skill platform by conveyer, and manual grading skill platform connects Multi-function vacuum sealing machine by conveyer；Wherein exist
It is equipped between cleaning machine and cutting device and manually puts station, by the conveyer between cutting device and electric drying oven with forced convection
Equipped with artificial removal of impurities station；Unfinished work conveyer, the conveyer are equipped between manual grading skill platform and Multi-function vacuum sealing machine
Connect the fruit and vegetable dilated drying machine of changing temperature-pressure-difference.
Further, above-mentioned special equipment, the rack of the manual grading skill platform are fixed on bottom surface, the platform of manual grading skill platform
Face is arranged on the top of conveyer.
Beneficial effects of the present invention are：The production method and its special equipment of a kind of Qamgur crisp chip provided by the invention,
The drying mode of most suitable Qamgur material is filtered out, remains the nutritional ingredient of Qamgur, special equipment to greatest extent
High degree of automation is needed suitable for industrialization large-scale production.
Description of the drawings
Fig. 1 is the influence result that different pre-treatments mode dries Qamgur.
Fig. 2 produces special for automatic complete set of equipments connection diagram for Qamgur.
Fig. 3 is changing temperature-pressure-difference and puffing drying process figure.
Specific embodiment
Material therefor and equipment source of the present invention：
Qamgur：It is purchased from Keping, Xinjiang county.
The fruit and vegetable dilated drying machine of changing temperature-pressure-difference (QDPH10-1)：Tianjin Qin De new materials Science and Technology Ltd..
Micro-wave vacuum equipment (WBZ-10PLC)：Kweiyang novelty Microwave Industry Co., Ltd.
Electric drying oven with forced convection (101 types, Beijing forever bright Medical Instruments factory).
Sartorius MA30-000V3 type infrared moisture balances.
Pawkit WA99163 type admeasuring apparatus for measuring moisture content of substance.
CR-10 types colour difference meter (Japanese Minolta (konica minolta) company).
Electronic analytical balance (TD types, Yuyao City Jin Nuo balance equipments Co., Ltd).
Electronic weighing scale (TD10KA types, Yuyao City Jin Nuo balance equipments Co., Ltd).
Multi-function vacuum sealing machine (DZ-300A Xingye Mechanical Equipment Co., Ltd., Wenzhou City).
Refrigerator (BCD-246K)：Limited company of Haier.
Embodiment 1：
A kind of production method of Qamgur crisp chip, includes the following steps：
1) cutting is carried out after Qamgur raw material is cleaned, obtains Qamgur piece or Qamgur fourth；The Qamgur of cutting
Piece specification is 3.5cm × 3.5cm × 1.5cm；Qamgur fourth specification is 1.5cm × 1.5cm × 1.5cm；
2) step 1) is obtained into Qamgur piece or Qamgur fourth carries out pre-dried, obtain moisture in 30%-
35% Qamgur semi-finished product；Qamgur semi-finished product after pre-dried need to carry out chilling treatment, and refrigerated storage temperature is 0 DEG C；In advance
The drying mode of drying process is micro-wave vacuum, and predrying condition is first microwave power 1KW, 10 minutes dry；Vacuum again
It is 40 minutes dry；Last microwave power 0.5KW again is 10 minutes dry；
3) step 2) is obtained Qamgur semi-finished product to ease back, obtains the Qamgur that eases back；The actual conditions to ease back are：It will pass through
Pre-dried Qamgur piece is sufficiently mixed, and is fitted into PVC material packaging bag, per it is packed enter about 500g, carried out with vacuum packing machine
It vacuumizes, heat-seal；In placing about 12h-24h under room temperature；The operation purpose that eases back is will to be mixed through pre-dried Qamgur piece
It closes so that it reduces its material surface temperature after heated drying so that material moisture uniformity；Material texture is made to soften, profit
Puffing operation is dried in lower step changing temperature-pressure-difference；
4) Qamgur that eases back that step 3) obtains is subjected to changing temperature-pressure-difference and puffing drying, dry Qamgur is obtained, after dry
Moisture content is less than or equal to 10%；It is 90 DEG C that the actual conditions of changing temperature-pressure-difference and puffing drying, which are swelling temperature, and evacuation temperature is 60 DEG C,
Evacuated time is 180min, and bulking pressure difference is 0.4Mpa, dead time 10min.Pre-dried Qamgur piece, edge will be passed through
Longitudinal direction (horizontal Bulking tank axle center) is put on the same steel wire pallet of Bulking tank, makes each processing when puffing in same as possible
Under the conditions of one, it is then charged into Bulking tank sealing；Opens solenoid valve connects steam generator and Bulking tank, steam generator transmission
The rapid heating while puffing tank of 100 DEG C of superheated steams, temperature is made in tank to be slowly increased to 90 DEG C, closes solenoid valve；Intake valve is opened, even
Air compressor and Bulking tank are connect, pressure inside the tank is made to be raised slowly to 0.4MPa, closes intake valve；Vacuum pump is opened, to vacuum
Tank is vacuumized, and vacuum degree in tank is made to reach 0.098MPa-O.1MPa；Relief valve is opened, connects Bulking tank and vacuum tank, it is former
Expect instantaneous expansion, and take away large quantity of moisture in Bulking tank；Cooling water is passed through into cooling pipe rapidly, temperature in Bulking tank is dropped
To 60 DEG C；Vacuumize dry 180min；Pressure release, humidity discharging, vacuum pumping is repeated in period so that moisture is fast in Qamgur piece
Speed is vaporizated into steam, and by vacuumizing when discharges, and achievees the purpose that dry and puffing.When moisture is down to 10% in Qamgur
When following, drying terminates；It is passed through cooling water and temperature in pipeline and Bulking tank is down to 20 DEG C -25 DEG C；Gas bleeder valve is closed, is maintained
After 5min-10min, gas valve is opened, connects air and Bulking tank, makes to restore normal pressure in tank；Can opening takes out sample, is produced
Product index test；
5) after the drying Qamgur cooling that step 4) obtains, packaging can obtain Qamgur crisp chip.
The automation complete set of equipments of above-mentioned Qamgur crisp chip production method is exclusively used in, including cleaning machine, cutting device, softening
The fruit and vegetable dilated drying machine of device, changing temperature-pressure-difference, micro-wave vacuum equipment, electric drying oven with forced convection, Multi-function vacuum sealing machine,
Cooling device and conveyer；Wherein, cleaning machine connection conveyer, conveyer connection cutting device, cutting device pass through conveyer
Electric drying oven with forced convection is connected, electric drying oven with forced convection connects micro-wave vacuum equipment, micro-wave vacuum by conveyer
Equipment connects softening plant by conveyer, and softening plant connects the fruit and vegetable dilated drying machine of changing temperature-pressure-difference, alternating temperature by conveyer
Pressure difference connects cooling device by the fruit and vegetable dilated drying machine of conveyer, cooling device connects manual grading skill platform, people by conveyer
Work Classification Desk connects Multi-function vacuum sealing machine by conveyer；It is equipped with wherein between cleaning machine and cutting device and manually puts
Station is equipped with artificial removal of impurities station by the conveyer between cutting device and electric drying oven with forced convection；In manual grading skill platform and
Unfinished work conveyer, the conveyer connection fruit and vegetable dilated drying machine of changing temperature-pressure-difference are equipped between Multi-function vacuum sealing machine；It is described
The rack of manual grading skill platform is fixed on bottom surface, and the table top of manual grading skill platform is arranged on the top of conveyer.
Embodiment 2：
1st, the influence that different pre-treatments mode dries Qamgur：
1.1 refrigerations and freezing processing：
Before changing temperature-pressure-difference drying is carried out, it will carry out pre-processing dried Qamgur and refrigerated (0 DEG C) and freezed
Influence of the pre-treatment to the dried finished product state of Qamgur changing temperature-pressure-difference and puffing is investigated in (- 18 DEG C) processing.Different pre-treatments side
The influence that formula dries Qamgur is as shown in Figure 1.As shown in Figure 1, the Qamgur moisture content of finished products content after refrigerating pre-treatment, water
Point activity is relatively low, and aberration L values are relatively high, and color becomes clear compared with freezing processing finished product；Illustrate that refrigeration pretreatment mode is colder
It is more superior to freeze pretreatment mode.
2nd, the influence that different sizes, slice thickness and different slit modes dry Qamgur：
2.1 different size Qamgur drying experiments：
The influence of different sizes, slice thickness and different slit modes to Qamgur drying time and its exterior quality is bright
It is aobvious, it is too thin, cause product design uneven, it is not full；It is too thick, it is dry slow, cause appearance color change serious, test with piece, block,
Fourth, silk equidimension are made comparisons, and wherein piece is made comparisons with fourth with 1cm, 1.5cm, 2cm equal thickness, and different slit modes then select horizontal stroke
It cuts with erecting the mode cut, obtains horizontal stripe and vertical bar, carried out heated-air drying, micro-wave vacuum and hot air combined microwave respectively and done
It is dry.
Block size is ultimately determined to long 3.5cm × wide 3.5cm × thickness 1.5cm, and fourth size is ultimately determined to long 1.5cm × wide
1.5cm × thickness 1.5cm, final residue leftover pieces are cut into filament, save raw material to a certain extent.
2.2 three kinds of Qamgur drying mode technics comparings：
During Qamgur heated-air drying, by Qamgur be cut into 1.5cm × 1.5cm × 1.5cm size sides fourth and 3.5cm ×
3.5cm × 1.5cm pieces are dried；Compare heated-air drying, micro-wave vacuum, hot wind+microwave vacuum combined drying mode, connection
Conjunction drying mode rate-of-loss of coolant is fast compared with other two ways, and moisture, water activity value are all low compared with other two ways, explanation
Drying effect is preferable, but color and luster variation is greatly, and finally the determining preferable drying process of Qamgur is：Micro-wave vacuum+changing temperature-pressure-difference
Explosion puffing drying.Microwave optimum drying technique is：1KW10min is dried in vacuo 40min, 0.5KW10min.
3rd, finished product index：
Table 1 is physical and chemical index comparison result before and after Qamgur explosion puffing drying.Table 2 is Qamgur finished product microbial indicators detected
As a result.
Table 1
Table 2
| Serial number | Detection project | Unit | Inspection result |
| 1 | Total plate count | CFU/g | 110000 |
| 2 | Coliform | MPN/g | ＜ 0.3 |
| 3 | Salmonella | / | It does not detect |
| 4 | Shigella | / | It does not detect |
| 5 | Staphylococcus aureus | / | It does not detect |
| 6 | Hemolytic streptococcus | / | It does not detect |
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of production method of Qamgur crisp chip, which is characterized in that include the following steps：
1）Cutting after Qamgur raw material is cleaned obtains Qamgur piece or Qamgur fourth；
2）By step 1）Obtained Qamgur piece or Qamgur fourth carries out pre-dried, obtains moisture 30%-35%'s
Qamgur semi-finished product；Qamgur semi-finished product after pre-dried need to carry out chilling treatment, and refrigerated storage temperature is 0 DEG C；
3）By step 2）Qamgur semi-finished product after chilling treatment ease back, and obtain the Qamgur that eases back；The actual conditions to ease back are：It will
Be sufficiently mixed, be fitted into PVC material packaging bag by the Qamgur semi-finished product of chilling treatment, per it is packed enter 500g, use vacuum packet
Installation is vacuumized, heat-seal；In placing 12h-24h under room temperature；
4）By step 3）The obtained Qamgur that eases back carries out changing temperature-pressure-difference and puffing drying, obtains dry Qamgur, aqueous after dry
Rate is less than or equal to 10%；
5）Treat step 4）After obtained drying Qamgur cooling, packaging can obtain Qamgur crisp chip.
A kind of 2. production method of Qamgur crisp chip according to claim 1, which is characterized in that the step 1）In, it cuts
The Qamgur piece specification divided is 3.5cm × 3.5cm × 1.5cm；Qamgur fourth specification is 1.5cm × 1.5cm × 1.5cm.
A kind of 3. production method of Qamgur crisp chip according to claim 2, which is characterized in that the step 2）In, in advance
Drying condition is that microwave power is 1KW, 10 minutes dry；It is dried in vacuo again 40 minutes；Last microwave power is 0.5KW, dry
10 minutes.
A kind of 4. production method of Qamgur crisp chip according to claim 3, which is characterized in that the step 4）In, become
The actual conditions of temperature and pressure difference explosion puffing drying are that swelling temperature is 90 DEG C, and evacuation temperature is 60 DEG C, evacuated time 180min, puffing
Pressure differential is 0.4Mpa, dead time 10min.
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| CN110169486A (en) * | 2019-06-14 | 2019-08-27 | 卓雍皓 | A kind of Qamgur crisp chip and preparation method thereof |
| CN113100391A (en) * | 2021-04-28 | 2021-07-13 | 浙江省农业科学院 | Preparation method of Qamgur puffed functional food |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387790A (en) * | 2002-07-12 | 2003-01-01 | 烟台润和果蔬食品研究所有限公司 | Low-temperature airflow puffing process of producing crisp fruit and vegetable slice and its product |
| CN102845785A (en) * | 2012-08-21 | 2013-01-02 | 承德神栗食品有限公司 | Puffing Chinese chestnut whole fruit product and production method thereof |
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| CN1128903C (en) * | 1997-07-17 | 2003-11-26 | 麦格尼蒂克自动控制有限责任公司 | Drive device for stop barrier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387790A (en) * | 2002-07-12 | 2003-01-01 | 烟台润和果蔬食品研究所有限公司 | Low-temperature airflow puffing process of producing crisp fruit and vegetable slice and its product |
| CN102845785A (en) * | 2012-08-21 | 2013-01-02 | 承德神栗食品有限公司 | Puffing Chinese chestnut whole fruit product and production method thereof |
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