CN111714927A - Extraction method and preparation equipment of theanin peptide - Google Patents
Extraction method and preparation equipment of theanin peptide Download PDFInfo
- Publication number
- CN111714927A CN111714927A CN202010600865.7A CN202010600865A CN111714927A CN 111714927 A CN111714927 A CN 111714927A CN 202010600865 A CN202010600865 A CN 202010600865A CN 111714927 A CN111714927 A CN 111714927A
- Authority
- CN
- China
- Prior art keywords
- box
- tea leaves
- crushing
- tea
- filter screen
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 5
- 108090000765 processed proteins & peptides Proteins 0.000 title claims description 18
- 238000000605 extraction Methods 0.000 title claims description 10
- DATAGRPVKZEWHA-YFKPBYRVSA-N N(5)-ethyl-L-glutamine Chemical compound CCNC(=O)CC[C@H]([NH3+])C([O-])=O DATAGRPVKZEWHA-YFKPBYRVSA-N 0.000 title abstract description 12
- 241001122767 Theaceae Species 0.000 claims abstract description 104
- 238000002156 mixing Methods 0.000 claims abstract description 43
- 239000003513 alkali Substances 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000012153 distilled water Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 19
- 108090000623 proteins and genes Proteins 0.000 claims description 19
- 102000004169 proteins and genes Human genes 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000002244 precipitate Substances 0.000 claims description 12
- IPMYMEWFZKHGAX-UHFFFAOYSA-N Isotheaflavin Natural products OC1CC2=C(O)C=C(O)C=C2OC1C(C1=C2)=CC(O)=C(O)C1=C(O)C(=O)C=C2C1C(O)CC2=C(O)C=C(O)C=C2O1 IPMYMEWFZKHGAX-UHFFFAOYSA-N 0.000 claims description 9
- IPMYMEWFZKHGAX-ZKSIBHASSA-N theaflavin Chemical compound C1=C2C([C@H]3OC4=CC(O)=CC(O)=C4C[C@H]3O)=CC(O)=C(O)C2=C(O)C(=O)C=C1[C@@H]1[C@H](O)CC2=C(O)C=C(O)C=C2O1 IPMYMEWFZKHGAX-ZKSIBHASSA-N 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- UXRMWRBWCAGDQB-UHFFFAOYSA-N Theaflavin Natural products C1=CC(C2C(CC3=C(O)C=C(O)C=C3O2)O)=C(O)C(=O)C2=C1C(C1OC3=CC(O)=CC(O)=C3CC1O)=CC(O)=C2O UXRMWRBWCAGDQB-UHFFFAOYSA-N 0.000 claims 8
- 229940026509 theaflavin Drugs 0.000 claims 8
- 235000014620 theaflavin Nutrition 0.000 claims 8
- 238000007599 discharging Methods 0.000 claims 2
- 229940026510 theanine Drugs 0.000 abstract description 5
- 235000018102 proteins Nutrition 0.000 description 17
- 239000013049 sediment Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 108010064851 Plant Proteins Proteins 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 235000021118 plant-derived protein Nutrition 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 101710172711 Structural protein Proteins 0.000 description 1
- 150000001370 alpha-amino acid derivatives Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000031787 nutrient reservoir activity Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0253—Fluidised bed of solid materials
- B01D11/0257—Fluidised bed of solid materials using mixing mechanisms, e.g. stirrers, jets
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/145—Extraction; Separation; Purification by extraction or solubilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a method for extracting theanine and manufacturing equipment, and relates to the technical field of preparation of theanine. According to the invention, the fixing plate, the placing groove, the filter screen and the crushing box are arranged, the fixing plate is opened and rotated to one side, then the filter screen is inserted into the crushing box through the placing groove and is fixed in the crushing box through the supporting block for filtering the tea leaves, so that large particles in the tea leaves and tea leaves which are not completely crushed are intercepted, the influence of the large particles on the full mixing of the tea leaves and alkali liquor is prevented, and the problem of filtering the tea leaves is effectively solved.
Description
Technical Field
The invention relates to the technical field of extraction of theanine peptides, in particular to an extraction method and preparation equipment of theanine peptides.
Background
China is a large country for tea production and consumption, the yield of low-grade broken tea and tea residue in China is 20-30 ten thousand tons every year, the tea residue is rich in various nutritional ingredients and medicinal ingredients such as tea protein, tea polyphenol, tea fiber and the like, wherein the content of protein ingredients is up to 20% -30%, but most of the tea residues are discarded as garbage at present, so that not only is great resource waste caused, but also the ecological environment is polluted, as one of the important ingredients in the tea residue, the tea protein has a good health-care function, belongs to plant protein, is rich in amino acid composition, does not contain cholesterol, and is very suitable for special crowds with hyperlipidemia, high lipid and the like to eat; the tea protein also has the obvious effects of resisting oxidation, eliminating free radicals, preventing radiation and the like, because the tea protein contains about 80 percent of glutelin and about 14 percent of alcohol soluble protein, the tea protein is difficult to be directly extracted by water and directly digested and absorbed by organisms, the tea protein is a plant protein resource which is not fully developed and utilized, important nitrogen-containing substances in tea are high molecular compounds taking alpha-amino acid as a unit, the content of the tea is 23 to 30 percent of dry substances, the content of tender leaves is high, and the tea protein is one of indexes of the quality of the tea, and the protein in tea trees is divided into zymoprotein, structural protein, storage protein and tea peptide according to functions.
When current tea extract peptide is prepared, need through smashing, mix, centrifugation etc. and when smashing, because contain large granule impurity in the kibbling tea leaf sediment and for smashing complete tea leaf sediment, these things can form the sediment in the mixture of later stage tea leaf sediment and alkali lye, be difficult to the clearance, and be stained with a large amount of tea leaf sediment on the crushing roller, do not retrieved, thereby cause the waste, when tea leaf sediment and alkali lye mix at present, mixing efficiency is slower, lead to increasing the time of preparing.
Disclosure of Invention
The invention aims to: in order to solve the problems of filtration of tea leaves, recovery of the tea leaves on the outer wall of a crushing roller and low mixing efficiency of the tea leaves and alkali liquor, a method for extracting theanine peptide and a manufacturing device are provided.
In order to achieve the purpose, the invention provides the following technical scheme: an extraction method and a manufacturing device of tea peptide comprise a main body crushing box, wherein the top end of the crushing box is provided with a feed inlet, one side of the crushing box is provided with a first motor, the inner wall of the crushing box is provided with a dryer, the bottom end of the crushing box is connected with a discharge pipe, the outer wall of the crushing box is provided with a fixed plate, the output end of the first motor is provided with a crushing roller, a filter screen is arranged above the dryer, the inner side of the fixed plate is provided with a placing groove, the outer wall of the crushing roller is provided with a cleaning brush, the outer side of the cleaning brush is provided with an annular sleeve, one side of the annular sleeve is connected with a connecting rod, one side of the connecting rod, which is far away from the annular sleeve, is provided with a moving ring, the bottom end of the discharge pipe is provided with a mixing box, the second motor is arranged above the mixing, and one side of mixing box is connected with first drain pipe, the inner wall of thermostated chamber is provided with the heating pipe, and the outside that the inside of thermostated chamber is located the mixing box is provided with the distilled water, one side that the mixing box was kept away from to first drain pipe is provided with first centrifuge box, the top of first centrifuge box is provided with the observation window, and one side that first drain pipe was kept away from to first centrifuge box is provided with first export, the one end of first centrifuge box is provided with the second connecting pipe, the below of first export is provided with the second export, be provided with the water pump on the second connecting pipe, and one side of second connecting pipe is provided with first connecting pipe, be provided with the second solenoid valve on the first connecting pipe, and the one end that first centrifuge box was kept away from to first connecting pipe is provided with the second centrifuge box.
Preferably, the fixed plate is rotatably connected with the crushing box through a hinge, and the filter screen is slidably connected with the placing groove through a sliding groove.
Preferably, the bottom of first motor is provided with the backup pad, the output of second motor is provided with the stirring frame, the thermostatic chamber welding is at the outer wall of mixing box, the heating pipe with the thermostatic chamber pass through glue and be connected, install first solenoid valve on the first drain pipe.
Preferably, the first centrifugal box and the second centrifugal box are fixedly connected through a second connecting pipe and a first connecting pipe, and a second liquid outlet pipe is arranged at one end of the second centrifugal box.
Preferably, the cleaning brush is connected with the crushing roller in a clamping mode, the outer wall of the crushing box is provided with through holes matched with the connecting rods, and the number of the crushing rollers is two.
Preferably, the method comprises the following steps:
the method comprises the following steps: putting the leached tea leaves into a crushing box, and crushing by using a crushing roller;
step two: the crushed tea leaves are filtered through a filter screen, and large particles and impurities in the tea leaves are intercepted;
step three: the crushed slag adhered to the crushing roller is cleaned and recovered, so that the waste of tea leaves is reduced;
step four: the crushed tea leaves fall onto a filter screen, and are filtered by the filter screen and then fall below the filter screen for drying treatment;
step five: the dried tea leaf residue powder falls into a mixing box to be mixed with alkali liquor;
step six: the mixed liquid enters a first centrifugal box for centrifugal filtration to obtain an extracting solution;
step seven: and centrifuging and filtering the extracting solution again to obtain tea protein precipitate.
Preferably, the motor drives two crushing rollers in step one and smashes the tealeaves sediment, the fixed plate can be opened in step two, insert the filter screen in the crushing case through the standing groove for filter the tealeaves sediment:
s: the hour hand and minute hand are respectively driven by 1 AC servo motor, each servo motor is provided with a high-precision encoder, and the pointer can be controlled by taking millimeters as a unit by matching with a special servo controller;
s2: the operation room is provided with a Programmable Logic Controller (PLC), a touch screen and 2 servo controllers for controlling minute hand and hour hand;
s3: 4 sensors are arranged on the main shaft, 1 sensor is arranged at every 90 degrees, and feedback signals are accessed into the PLC and used for checking the errors of the pointer positions;
s4: a simulated image of a clock is arranged on the touch screen, and the direction and the time of the hour hand are synchronously displayed;
s5: the pointing time of the pointer can be automatically checked through an internal clock of the PLC, and can also be manually checked through operating a touch screen;
s6: when the power-off or power-off state occurs, the PLC stores the position data of the pointer into the power-off storage memory, when the equipment is restarted, the control program automatically compares and judges the real-time with the previously stored data, and after the difference value is calculated, the servo motor is controlled to operate quickly, so that the pointer reaches the current time position in a short time.
Preferably, in the fifth step, the second motor controls the stirring frame to rotate, so that the tea leaves and the alkali liquor are stirred, and meanwhile, the heating pipe inside the thermostatic chamber operates to heat the distilled water, so that the distilled water provides constant temperature for the alkali liquor and the tea leaves.
Preferably, the extract obtained by centrifugation in the first centrifugal box in the sixth step and the seventh step enters a second centrifugal box for further centrifugation until a tea protein precipitate is obtained.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fixing plate, the placing groove, the filter screen and the crushing box are arranged, the fixing plate is opened and rotated to one side, then the filter screen is inserted into the crushing box through the placing groove and is fixed in the crushing box through the supporting block for filtering the tea leaves, so that large particles in the tea leaves and tea leaves which are not completely crushed are intercepted, the influence of the large particles on the full mixing of the tea leaves and alkali liquor is prevented, and the problem of filtering the tea leaves is effectively solved.
2. According to the invention, the movable ring is pulled through the movable ring, the movable ring is driven by the connecting rod to be sleeved on the two crushing rollers to move back and forth, when the movable ring is sleeved, the cleaning brush on the inner wall cleans the outer wall of the crushing rollers, so that the tea leaf residues are cleaned and fall down, and are filtered by the filter screen to enter the mixing box for mixing, so that the tea leaf residues can be recycled, the waste of the tea leaf residues is reduced, and the tea leaf residues on the outer wall of the crushing rollers are recycled.
3. According to the invention, the operation of the second motor is controlled through the first motor, the stirring frame, the thermostatic chamber, the heating pipe and the distilled water, so that the second motor drives the stirring frame to rotate, the tea leaves and the alkali liquor are stirred, meanwhile, the operation of the heating pipe in the thermostatic chamber is controlled, the distilled water in the thermostatic chamber is heated by the heating pipe, the hot distilled water is used for carrying out thermostatic treatment on the liquid in the mixing box, the tea leaves and the alkali liquor can be quickly mixed, and the mixing efficiency of the tea leaves and the alkali liquor is low.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a second centrifuge tank of the present invention;
FIG. 4 is a block diagram of the mixing box of the present invention;
FIG. 5 is a schematic view of a connecting rod of the present invention;
fig. 6 is a view showing the structure of the ring housing of the present invention.
In the figure: 1. a crushing box; 2. a feed inlet; 3. a first motor; 4. a crushing roller; 5. a dryer; 6. a placement groove; 7. a fixing plate; 8. a filter screen; 9. a cleaning brush; 10. an annular sleeve; 11. a connecting rod; 12. a moving ring; 13. a discharge pipe; 14. a second motor; 15. a mixing box; 16. a liquid inlet; 17. a stirring frame; 18. a thermostatic chamber; 19. heating a tube; 20. distilled water; 21. a first liquid outlet pipe; 22. a first centrifuge tank; 23. an observation window; 24. a first outlet; 25. a second outlet; 26. a first connecting pipe; 27. a second connecting pipe; 28. a water pump; 29. a second centrifuge tank; 30. a second liquid outlet pipe; 31. a second solenoid valve; 32. a first solenoid valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a method for extracting theaflavine peptide and a manufacturing device thereof, comprising a main body crushing box 1, a feed inlet 2 is arranged at the top end of the crushing box 1, a first motor 3 is arranged at one side of the crushing box 1, a dryer 5 is arranged at the inner wall of the crushing box 1, a discharge pipe 13 is connected at the bottom end of the crushing box 1, a fixing plate 7 is arranged at the outer wall of the crushing box 1, a crushing roller 4 is arranged at the output end of the first motor 3, a filter screen 8 is arranged above the dryer 5, a placing groove 6 is arranged at the inner side of the fixing plate 7, a cleaning brush 9 is arranged at the outer wall of the crushing roller 4, an annular sleeve 10 is arranged at the outer side of the cleaning brush 9, a connecting rod 11 is connected at one side of the annular sleeve 10, a moving ring 12 is arranged at one side of the connecting rod 11 far away from the annular, a liquid inlet 16 is arranged at the top end of the mixing box 15, a thermostatic chamber 18 is arranged at the outer side of the mixing box 15, and one side of the mixing box 15 is connected with a first liquid outlet pipe 21, the inner wall of the thermostatic chamber 18 is provided with a heating pipe 19, distilled water 20 is arranged inside the thermostatic chamber 18 and positioned outside the mixing box 15, a first centrifugal box 22 is arranged on one side of the first liquid outlet pipe 21 far away from the mixing box 15, an observation window 23 is arranged at the top end of the first centrifugal box 22, a first outlet 24 is arranged on one side of the first centrifugal box 22 far away from the first liquid outlet pipe 21, a second connecting pipe 27 is arranged at one end of the first centrifugal box 22, a second outlet 25 is arranged below the first outlet 24, a water pump 28 is arranged on the second connecting pipe 27, and a first connection pipe 26 is provided at one side of the second connection pipe 27, a second solenoid valve 31 is provided on the first connection pipe 26, and the end of the first connection pipe 26 remote from the first centrifugal box 22 is provided with a second centrifugal box 29.
According to the invention, the fixing plate, the placing groove, the filter screen and the crushing box are arranged, the fixing plate is opened and rotated to one side, then the filter screen is inserted into the crushing box through the placing groove and is fixed in the crushing box through the supporting block for filtering the tea leaves, so that large particles in the tea leaves and tea leaves which are not completely crushed are intercepted, the influence of the large particles on the full mixing of the tea leaves and alkali liquor is prevented, and the problem of filtering the tea leaves is effectively solved.
Please refer to fig. 1, the fixing plate 7 is rotatably connected to the crushing box 1 via a hinge, and the filtering net 8 is slidably connected to the placing groove 6 via a sliding groove.
The filter screen 8 can be drawn out from the placing groove 6 through the sliding groove by opening the fixing plate 7, so that the filter screen 8 is convenient to clean and replace.
Please refer to fig. 2, the bottom end of the first motor 3 is provided with a supporting plate, the output end of the second motor 14 is provided with a stirring frame 17, the thermostatic chamber 18 is welded on the outer wall of the mixing box 15, the heating pipe 19 is connected with the thermostatic chamber 18 through glue, and the first liquid outlet pipe 21 is provided with a first electromagnetic valve 32.
According to the invention, a first motor 3 controls two crushing rollers 4 to rotate oppositely through a chain and a gear to crush tea leaves, a second motor 14 is controlled to operate to drive a stirring frame 17 to rotate, the tea leaves and alkali liquor are stirred, meanwhile, a heating pipe 19 in a thermostatic chamber 18 is controlled to operate, the heating pipe 19 heats distilled water 20 in the thermostatic chamber 18, the hot distilled water 20 performs constant temperature treatment on liquid in a mixing box 15, the tea leaves and the alkali liquor can be quickly mixed, after the tea leaves and the alkali liquor are quickly and fully mixed, a first electromagnetic valve 32 on a first liquid outlet pipe 21 is controlled to operate, and mixed liquid in the mixing box 15 flows into a first centrifugal box 22.
Please refer to fig. 3, the first centrifugal box 22 and the second centrifugal box 29 are fixedly connected through the second connecting pipe 27 and the first connecting pipe 26, and one end of the second centrifugal box 29 is provided with a second liquid outlet pipe 30.
In the invention, the mixed liquid is centrifuged by the first centrifugal box 22 to obtain the extracting solution, the second electromagnetic valve 31 on the first connecting pipe 26 is controlled to be opened, so that the extracting solution enters the second centrifugal box 29 through the first connecting pipe 26, after the second centrifugation treatment, the tea protein precipitate is obtained, and the precipitate flows out through the second liquid outlet pipe 30 and is collected.
Please refer to fig. 5, the cleaning brush 9 is connected with the crushing roller 4 in a clamping manner, the outer wall of the crushing box 1 is provided with through holes matched with the connecting rods 11, and the number of the crushing rollers 4 is two.
In the invention, the movable ring 12 is pulled to drive the annular sleeve 10 to move back and forth on the two crushing rollers 4 through the connecting rod 11, when the annular sleeve 10 moves, the cleaning brush 9 on the inner wall cleans the outer wall of the crushing rollers 4, so that the tea leaf residues are cleaned and fall down and enter the mixing box 15 for mixing after being filtered by the filter screen 8, the tea leaf residues can be recycled, and the waste of the tea leaf residues is reduced.
Please refer to fig. 2, which includes the following steps:
the method comprises the following steps: putting the leached tea leaves into a crushing box 1, and crushing by a crushing roller 4;
step two: the crushed tea leaves are filtered by a filter screen 8, and large particles and impurities in the tea leaves are intercepted;
step three: the crushed slag adhered to the crushing roller 4 is cleaned and recovered, so that the waste of tea leaves is reduced;
step four: the crushed tea leaves fall onto the filter screen 8, and fall below the filter screen 8 after being filtered by the filter screen 8 for drying treatment;
step five: the dried tea leaf residue powder falls into a mixing box to be mixed with alkali liquor;
step six: the mixed liquid enters a first centrifugal box 22 for centrifugal filtration to obtain an extracting solution;
step seven: and centrifuging and filtering the extracting solution again to obtain tea protein precipitate.
In the invention, a first motor 3 controls two crushing rollers 4 to rotate oppositely through a chain and a gear to crush tea leaves, the crushed tea leaves fall through a filter screen 8 after being filtered, and enter a mixing box 15 through a discharge pipe 13 after being dried by a dryer 5, a second motor 14 is controlled to operate to drive a stirring frame 17 to rotate to stir the tea leaves and alkali liquor, a heating pipe 19 in a thermostatic chamber 18 is controlled to operate at the same time, the heating pipe 19 heats distilled water 20 in the thermostatic chamber 18, the hot distilled water 20 carries out constant temperature treatment on liquid in the mixing box 15, the tea leaves and the alkali liquor can be quickly mixed, after the tea leaves and the alkali liquor are quickly and fully mixed, a first electromagnetic valve 32 on a first liquid outlet pipe 21 is controlled to operate, the mixed liquid in the mixing box 15 flows into a first centrifugal box 22, the mixed liquid is centrifugally treated by the first centrifugal box 22 to obtain an extracting solution, and controlling a second electromagnetic valve 31 on the first connecting pipe 26 to be opened, so that the extracting solution enters a second centrifugal box 29 through the first connecting pipe 26, and after the second centrifugal treatment, obtaining a tea protein precipitate, and enabling the precipitate to flow out through a second liquid outlet pipe 30 to be collected.
Please refer to fig. 2, in the first step, the first motor 3 drives the two crushing rollers 4 to crush the tea leaves, in the second step, the fixing plate 7 can be opened, and the filter screen 8 is inserted into the crushing box 1 through the placing groove 6 for filtering the tea leaves.
Two crushing rollers 4 can smash the tealeaves sediment fast, and kibbling effectual, and filter screen 8 can intercept the large granule impurity in the tealeaves sediment and the tealeaves sediment of not smashing completely, prevents that it from influencing the mixture of tealeaves sediment and alkali lye.
Referring to fig. 5, in the fifth step, the second motor 14 controls the stirring rack 17 to rotate to stir the tea leaves and the alkali solution, and the heating pipe 19 inside the thermostatic chamber 18 operates to heat the distilled water 20, so that the distilled water 20 provides a constant temperature for the alkali solution and the tea leaves.
In the invention, the second motor 14 is controlled to operate to drive the stirring frame 17 to rotate so as to stir the tea leaves and the alkali liquor, and the heating pipe 19 in the thermostatic chamber 18 is controlled to operate simultaneously so as to heat the distilled water 20 in the thermostatic chamber 18 by the heating pipe 19, so that the liquid in the mixing box 15 is subjected to constant temperature treatment by the hot distilled water 20, and the tea leaves and the alkali liquor can be quickly mixed.
Referring to FIG. 3, the extract from the first centrifugation tank 22 in steps six and seven is centrifuged again in the second centrifugation tank 29 until the tea protein precipitate is obtained.
In the invention, the operation of the first electromagnetic valve 32 on the first liquid outlet pipe 21 is controlled, so that the mixed liquid in the mixing box 15 flows into the first centrifugal box 22, the mixed liquid is subjected to centrifugal treatment by the first centrifugal box 22 to obtain an extracting solution, the second electromagnetic valve 31 on the first connecting pipe 26 is controlled to be opened, so that the extracting solution enters the second centrifugal box 29 through the first connecting pipe 26, tea protein precipitate is obtained after the second centrifugal treatment, and the precipitate flows out through the second liquid outlet pipe 30 and is collected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a tea plain peptide's extraction preparation equipment, includes that the main part smashes case (1), its characterized in that: the top end of the crushing box (1) is provided with a feeding hole (2), one side of the crushing box (1) is provided with a first motor (3), the inner wall of the crushing box (1) is provided with a dryer (5), the bottom end of the crushing box (1) is connected with a discharging pipe (13), the outer wall of the crushing box (1) is provided with a fixed plate (7), the output end of the first motor (3) is provided with a crushing roller (4), a filter screen (8) is arranged above the dryer (5), the inner side of the fixed plate (7) is provided with a placing groove (6), the outer wall of the crushing roller (4) is provided with a cleaning brush (9), the outer side of the cleaning brush (9) is provided with an annular sleeve (10), one side of the annular sleeve (10) is connected with a connecting rod (11), one side of the connecting rod (11) far away from the annular sleeve (10) is, the bottom of discharging pipe (13) is provided with mixing box (15), second motor (14) is installed to the top of mixing box (15), and the top of mixing box (15) is provided with inlet (16), the outside of mixing box (15) is provided with thermostated chamber (18), and one side of mixing box (15) is connected with first drain pipe (21), the inner wall of thermostated chamber (18) is provided with heating pipe (19), and the outside that the inside of thermostated chamber (18) is located mixing box (15) is provided with distilled water (20), one side that mixing box (15) was kept away from to first drain pipe (21) is provided with first centrifuge box (22), the top of first centrifuge box (22) is provided with observation window (23), and one side that first drain pipe (21) was kept away from to first centrifuge box (22) is provided with first export (24), the one end of first centrifuge box (22) is provided with second connecting pipe (27), the improved centrifugal box is characterized in that a second outlet (25) is arranged below the first outlet (24), a water pump (28) is arranged on the second connecting pipe (27), a first connecting pipe (26) is arranged on one side of the second connecting pipe (27), a second electromagnetic valve (31) is arranged on the first connecting pipe (26), and a second centrifugal box (29) is arranged at one end, far away from the first centrifugal box (22), of the first connecting pipe (26).
2. The extraction and production apparatus of the theaflavin peptide as claimed in claim 1, wherein: the fixed plate (7) is rotatably connected with the crushing box (1) through a hinge, and the filter screen (8) is slidably connected with the placing groove (6) through a sliding groove.
3. The extraction and production apparatus of the theaflavin peptide as claimed in claim 1, wherein: the bottom of first motor (3) is provided with the backup pad, the output of second motor (14) is provided with stirring frame (17), thermostatic chamber (18) welding is at the outer wall of mixing box (15), heating pipe (19) pass through glue with thermostatic chamber (18) and be connected, install first solenoid valve (32) on first drain pipe (21).
4. The extraction and production apparatus of the theaflavin peptide as claimed in claim 1, wherein: first centrifugal box (22) and second centrifugal box (29) are through second connecting pipe (27), first connecting pipe (26) fixed connection, the one end of second centrifugal box (29) is provided with second drain pipe (30).
5. The extraction and production apparatus of the theaflavin peptide as claimed in claim 1, wherein: cleaning brush (9) are connected with crushing roller (4) block, the outer wall of smashing case (1) is provided with the perforation with connecting rod (11) assorted, the quantity of crushing roller (4) is two.
6. The method for extracting theaflavin peptide according to claim 1, comprising the steps of:
the method comprises the following steps: putting the leached tea leaves into a crushing box (1) and crushing the tea leaves by a crushing roller (4);
step two: the crushed tea leaves are filtered through a filter screen (8), and large particles and impurities in the tea leaves are intercepted;
step three: the crushed slag adhered to the crushing roller (4) is cleaned and recovered, so that the waste of tea leaves is reduced;
step four: the crushed tea leaves fall onto a filter screen (8), and are filtered by the filter screen (8) and then fall below the filter screen for drying treatment;
step five: the dried tea leaf residue powder falls into a mixing box to be mixed with alkali liquor;
step six: the mixed liquid enters a first centrifugal box (22) for centrifugal filtration to obtain an extracting solution;
step seven: and centrifuging and filtering the extracting solution again to obtain tea protein precipitate.
7. The method for extracting the theaflavin peptide according to claim 6, wherein in the first step, the motor 3 drives the two crushing rollers (4) to crush the tea leaves, and in the second step, the fixing plate (7) can be opened, and the filter screen (8) is inserted into the crushing box (1) through the placing groove (6) and is used for filtering the tea leaves.
8. The method for extracting theaflavin peptide according to claim 3, wherein in the fifth step, the second motor (14) controls the stirring rack (17) to rotate, so as to stir the tea leaves and the alkali liquor, and simultaneously the heating pipe (19) in the thermostatic chamber (18) operates to heat the distilled water (20), so that the distilled water (20) can provide constant temperature for the alkali liquor and the tea leaves.
9. The method for extracting theaflavin peptide according to claim 6, wherein: and the extract obtained by centrifugation in the first centrifugal box (22) in the sixth step and the seventh step enters a second centrifugal box (29) for secondary centrifugation until a tea protein precipitate is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010600865.7A CN111714927A (en) | 2020-06-29 | 2020-06-29 | Extraction method and preparation equipment of theanin peptide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010600865.7A CN111714927A (en) | 2020-06-29 | 2020-06-29 | Extraction method and preparation equipment of theanin peptide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111714927A true CN111714927A (en) | 2020-09-29 |
Family
ID=72569341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010600865.7A Pending CN111714927A (en) | 2020-06-29 | 2020-06-29 | Extraction method and preparation equipment of theanin peptide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111714927A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398624A (en) * | 2021-06-24 | 2021-09-17 | 浙江上达科技有限公司 | Extraction device for biological medicine and working method thereof |
| CN113862076A (en) * | 2021-08-27 | 2021-12-31 | 贵州乔盛生物科技有限公司 | Production equipment for blood fat reducing tea oil and use method thereof |
| CN115531913A (en) * | 2022-09-23 | 2022-12-30 | 福建润百祥茶业有限公司 | Preparation device and method of tea extract |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107410666A (en) * | 2017-04-05 | 2017-12-01 | 华南农业大学 | A kind of process for extracting tea albumen |
| CN107694403A (en) * | 2017-10-10 | 2018-02-16 | 郑州国知网络技术有限公司 | Heating water bath soybean peptide nutrient solution mixed stirring device |
| CN207561334U (en) * | 2018-02-07 | 2018-07-03 | 浙江依思味生物科技有限公司 | The anti-oxidant white tea extraction equipment of low temperature |
| CN207591968U (en) * | 2017-11-07 | 2018-07-10 | 王河水 | A kind of novel Chinese medicine processing grinding device |
| CN108676042A (en) * | 2018-07-09 | 2018-10-19 | 山东端信堂大禹药业有限公司 | A kind of device and its extracting method extracting stevioside from STEVIA REBAUDIANA |
| CN108835358A (en) * | 2018-07-13 | 2018-11-20 | 陕西省安康市圣泰生物科技有限责任公司 | A kind of processing method for extracting production tea albumen powder from tea grounds Subcritical water |
| CN109365113A (en) * | 2018-11-29 | 2019-02-22 | 肇庆市金联技术研究有限公司 | A kind of chemical industry solid material grinding device |
| CN209106176U (en) * | 2018-09-17 | 2019-07-16 | 资溪一亩茶园有限公司 | A kind of anti-oxidant white tea extract equipment of low temperature |
| CN110201586A (en) * | 2019-07-02 | 2019-09-06 | 大连沃隆峰英鸿纳米科技有限公司 | A kind of porous film preparation Special agitating tooling of composite nano fiber |
| CN209438677U (en) * | 2018-11-26 | 2019-09-27 | 石棉县集能新材料有限公司 | A kind of graphite grinding device |
| CN110369030A (en) * | 2019-08-28 | 2019-10-25 | 黄颖媛 | A kind of LED light classification grinding recyclable device avoiding environmental pollution |
| CN209901204U (en) * | 2019-04-11 | 2020-01-07 | 辽宁科技学院 | Extraction and modulation device of tremella facial mask liquid |
-
2020
- 2020-06-29 CN CN202010600865.7A patent/CN111714927A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107410666A (en) * | 2017-04-05 | 2017-12-01 | 华南农业大学 | A kind of process for extracting tea albumen |
| CN107694403A (en) * | 2017-10-10 | 2018-02-16 | 郑州国知网络技术有限公司 | Heating water bath soybean peptide nutrient solution mixed stirring device |
| CN207591968U (en) * | 2017-11-07 | 2018-07-10 | 王河水 | A kind of novel Chinese medicine processing grinding device |
| CN207561334U (en) * | 2018-02-07 | 2018-07-03 | 浙江依思味生物科技有限公司 | The anti-oxidant white tea extraction equipment of low temperature |
| CN108676042A (en) * | 2018-07-09 | 2018-10-19 | 山东端信堂大禹药业有限公司 | A kind of device and its extracting method extracting stevioside from STEVIA REBAUDIANA |
| CN108835358A (en) * | 2018-07-13 | 2018-11-20 | 陕西省安康市圣泰生物科技有限责任公司 | A kind of processing method for extracting production tea albumen powder from tea grounds Subcritical water |
| CN209106176U (en) * | 2018-09-17 | 2019-07-16 | 资溪一亩茶园有限公司 | A kind of anti-oxidant white tea extract equipment of low temperature |
| CN209438677U (en) * | 2018-11-26 | 2019-09-27 | 石棉县集能新材料有限公司 | A kind of graphite grinding device |
| CN109365113A (en) * | 2018-11-29 | 2019-02-22 | 肇庆市金联技术研究有限公司 | A kind of chemical industry solid material grinding device |
| CN209901204U (en) * | 2019-04-11 | 2020-01-07 | 辽宁科技学院 | Extraction and modulation device of tremella facial mask liquid |
| CN110201586A (en) * | 2019-07-02 | 2019-09-06 | 大连沃隆峰英鸿纳米科技有限公司 | A kind of porous film preparation Special agitating tooling of composite nano fiber |
| CN110369030A (en) * | 2019-08-28 | 2019-10-25 | 黄颖媛 | A kind of LED light classification grinding recyclable device avoiding environmental pollution |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398624A (en) * | 2021-06-24 | 2021-09-17 | 浙江上达科技有限公司 | Extraction device for biological medicine and working method thereof |
| CN113862076A (en) * | 2021-08-27 | 2021-12-31 | 贵州乔盛生物科技有限公司 | Production equipment for blood fat reducing tea oil and use method thereof |
| CN115531913A (en) * | 2022-09-23 | 2022-12-30 | 福建润百祥茶业有限公司 | Preparation device and method of tea extract |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111714927A (en) | Extraction method and preparation equipment of theanin peptide | |
| CN108969566A (en) | A kind of extraction element and its extracting method of clover general flavone | |
| CN109125366A (en) | A kind of manufacturing method of ginseng extract | |
| CN108714316A (en) | A kind of novel tea polyphenols extraction element | |
| CN109126191A (en) | Separator and extraction separation method and its application are extracted in a kind of automation of Chinese medicine | |
| CN102002089A (en) | Process for extracting tea saponin from tea seed cakes or meal | |
| CN215916516U (en) | Traditional chinese medicine class medicine stoste extraction device for foundation medicine | |
| CN109481956A (en) | A kind of continuous online counterflow extraction device of plant | |
| CN118873983A (en) | A kind of preparation equipment and method of garlic ajoene | |
| CN118615747A (en) | A device and method for extracting tea pigments from black tea based on deep eutectic solvent | |
| CN109569019A (en) | A kind of automation extraction separation method of starch Chinese medicine | |
| CN107955084A (en) | A kind of retort dedicated for green algae polysaccharide extraction removes slag piece-rate system | |
| CN218853516U (en) | Soybean isoflavone's extraction element | |
| CN216653615U (en) | Gluconic acid zymotic fluid filter equipment | |
| CN209473591U (en) | A kind of online countercurrent screw extraction equipment of tobacco | |
| CN108714314A (en) | A kind of extraction element of collection crushing, stirring function | |
| CN108714315A (en) | A kind of tea polyphenol extract device of collection crushing function | |
| CN114964946A (en) | Preceding processing apparatus among animal remedy residual analysis | |
| CN221155454U (en) | Integrated depth extraction device for ginseng extracting solution | |
| CN106890477A (en) | Bark of eucommia natural medicinal ingredients extraction process and its extraction equipment | |
| CN217472745U (en) | Extraction element of active ingredient in cosmetics | |
| CN213853475U (en) | Equipment for adding auxiliary materials into tea extraction beverage | |
| CN101492543B (en) | Process for preparing granule chitosan | |
| CN220802010U (en) | But prefiltering's traditional chinese medicine draws jar | |
| CN216877945U (en) | Plant active matter extraction element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |