CN102028042A - Method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from byproduct tea seed cake - Google Patents
Method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from byproduct tea seed cake Download PDFInfo
- Publication number
- CN102028042A CN102028042A CN 201010524732 CN201010524732A CN102028042A CN 102028042 A CN102028042 A CN 102028042A CN 201010524732 CN201010524732 CN 201010524732 CN 201010524732 A CN201010524732 A CN 201010524732A CN 102028042 A CN102028042 A CN 102028042A
- Authority
- CN
- China
- Prior art keywords
- tea
- tea seed
- hammer leaf
- cake
- discharging opening
- 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.)
- Granted
Links
Images
Landscapes
- Fats And Perfumes (AREA)
Abstract
The invention discloses a method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from a byproduct tea seed cake. The method comprises the following steps of: screening; drying; husking, crushing, separating and grinding the tea seeds to obtain tea seed powder; cooking tea seed powder; wrapping a cake; squeezing a tea cake into tea seed oil and the byproduct tea seed cake; and extracting tea polyphenol and saponin from the byproduct tea seed cake. The method is characterized in that: petroleum ether or No.6 solvent oil is used for soaking the tea seed cake so as to obtain a tea seed oil product; and a degreased tea seed cake is extracted by using solution of methanol or ethanol, concentrated solution is extracted by using ethyl acetate, extract liquor is evaporated and the solvent is recycled so as to obtain a tea polyphenol product. A piece of special equipment comprises a drier, a husking machine, a cooking machine, a squeezer and a tea seed cake grinder. Good separation of kernels from shells is achieved by a special husking machine and the cooking degree of the tea seed powder can be controlled well by a special cooking machine. A special tea seed cake grinder is used, so that grinding efficiency is higher and the service life of the equipment is prolonged.
Description
Technical field:
The invention belongs to the method and apparatus field that tea seed prepares tea-seed oil and accessory substance and extract thereof, especially belong to a kind of tea seed and prepare the method that tea-seed oil, accessory substance teaseed cake dregs and accessory substance teaseed cake dregs extract Tea Polyphenols, and the special equipment that in these preparations, is adopted.
Background technology:
Tea oil tree is the distinctive woody edible oil materials seeds of China, also is one of four big woody edible oil sources seeds in the world.Tea-seed oil is " unique can compare favourably with olive oil, one of healthy eating oil " in the world.The tea seed contains grease 26%～39%, and according to rough Statistics, the annual production of present national tea seed is about 1,200,000 tons, but produces only 15～180,000 tons of hair tea-seed oils per year.The camellia seed oil production and processing has two big technologies, and one is squeezing process, and two is extract technology.Oil back tea seed cake, teaseed cake dregs are got in present widely used squeezing, and resid amount is generally 5%～9%.And at present tea seed (the following tea seed that claims) prepare the method for tea-seed oil and accessory substance teaseed cake dregs extraction Tea Polyphenols, saponin method and the equipment that wherein will use as follows:
1) screening: tea seed will carry out the screening of tea seed fresh fruit before production and processing, screen available hair-dryer and artificial screening and combine, and removes impurity during screening, damages by worms and mould decayed fruit.
2) oven dry: the tea seed fresh fruit enters baking operation through after drying screening, and the baking room temperature is controlled at about 100 degree, and the length of drying time will be decided according to the raw material humidity, and dryness fraction can be come out of the stove after reaching 98%, enters the following broken program of peeling off.
3) peel off broken apart, pulverize out the tea seed powder: the tea seed of coming out of the stove after cooling, the fragmentation of can peeling off, the broken available decorticator of peeling off reaches benevolence, shell separates, and then camellia seed kernel is ground into the tea seed powder.One is disc type, discaling roll formula, paddle type mill etc. for the decorticator that present China uses always, and these several decorticator volumes are big, and structure is complicated, and power consumption is more greatly that processing cost is higher.Because tea seed is much bigger than the shell flintiness of other conventional oilseeds, and size is generally also inhomogeneous, utilizes the existing decorticator of existing market to peel off, and hulling rate and follow-up benevolence, shell separating effect are all not ideal enough.The used pulverizer of pulverising step is an existing equipment.
4) tea seed powder boiling: the tea seed powder of the pulverizing food steamer of packing into is carried out boiling, after boiling is well-done, can wrap cake.The boiling of tea seed powder, to destroy the free radical in the tea seed powder, tea-seed oil is squeezed out easily, but present tea seed powder steaming plant does not have temperature regulating device, can not guarantee the boiling under best boiling temperature of tea seed powder, cause hot-spot, thereby cause the tea seed powder not high, and wasted a large amount of excessive heat and waste energy by the oil yield that oily crusher presses into tea-seed oil.
5) bag cake: the tea seed powder that cooks is inserted the iron ring of having got ready be bundled into pie, put into squeezer and squeeze.
6) tea cake squeezing: after the tea cake was filled squeezer, the squeezing of can driving was at first driven low pressure valve and is squeezed during squeezing, when the low pressure valve stroke is expired lattice, can open high pressure valve, want order progressive during squeezing, according to the continuous supercharging of fuel-displaced situation, maximum pressure can reach more than 100 tons.The squeezing of tea cake obtains tea-seed oil, and squeezing accessory substance teaseed cake dregs.
7) the accessory substance teaseed cake dregs extracts products such as Tea Polyphenols, saponin: contain Tea Polyphenols, saponin about 10%～15% in the accessory substance teaseed cake dregs of tea cake after oil expression, the teaseed cake dregs after the oil expression is an optimum feed stock of extracting Tea Polyphenols, saponin.Tea Saponin is a class glycoside compounds, and basic structure is made up of triterpenoid saponin, structure sugar, structure acid, is a kind of good surface activating agent of natural nonionic, has emulsification, dispersion, moistening, foaming and steady kinds of surface activity such as bubble.When pressing into tea-seed oil by oily crusher, the tea seed stayed numerous teaseed cake dregs, these teaseed cake dregs can extract Tea Polyphenols, saponin etc., but tea seed cake is block object, must pulverize and to use, and the pulverizer that uses at present mostly is the broken formula structure of hammer sieve formula or dragon, their disadvantage is after treating that comminuting matter enters body, no matter the pulverized particles size is all from discharge hole for discharge, also no matter granular size is also carried out repetitious hammering sometimes, mill is pressed, must need big power like this, a large amount of energy of loss; Secondly, existing hammer crusher is in pulverizing running work, under the powerful running dynamic action of hammer leaf, the part comminuting matter is often occurred by the charging aperture phenomenon that of getting rid of outward, choke, the particle that throws away is big, as easy as rolling off a logly injures operating personnel, if fine particle vomits, the dust concentration of workplace increases, and working environment will be very abominable.
Pharmacological actions such as Tea Polyphenols, saponin are impervious in addition, anti-inflammatory, analgesia, and the function that sterilizing pesticide is arranged and stimulate certain plants to grow.Therefore, Tea Saponin is widely used in industries such as daily-use chemical industry, weaving, medicine, agricultural chemicals, food industry and building, and potentiality to be exploited is very big, and estimation can be developed 180 multiple products.Extract the surplus dregs of rice of Tea Saponin, contained more rich protein, starch and lignin, mineral matter element, done processing slightly and promptly can be used as fowl, poultry, fish meal, realized appreciating and enlarging of the surplus dregs of rice.
Therefore, squeezing is got the extraction of the Residual oil of oil back teaseed cake dregs and Tea Polyphenols, saponin and can avoid the waste of resource, have great importance for improving added value.
At present, conventional Tea Polyphenols, saponin extracting method are water extraction methods, and the resulting Tea Polyphenols of this method, saponin purity are low, it is many to contain water-solubility impurity, color is dark brown, and water makes a large amount of starch gelatinization, the protein colloidization in the tea seed in leaching process, causes the Separation of Solid and Liquid difficulty, and the product water imbibition is very strong, toughness requires the baking temperature height, tends to make Tea Polyphenols, the rotten decomposition of saponin, color burn is used the method poor effect.
Summary of the invention:
The object of the present invention is to provide a kind of from tea seed system tea-seed oil and accessory substance teaseed cake dregs extraction Tea Polyphenols method and apparatus, can obtain tea-seed oil well by method of the present invention, and from accessory substance teaseed cake dregs extraction Tea Polyphenols, saponin, adopt used special equipment among the preparation technology of the present invention, make the easier realization of preparation technology of the present invention, and can obtain the tea-seed oil of high yield.
(1) the object of the present invention is achieved like this: described tea seed system tea-seed oil and accessory substance teaseed cake dregs extract the Tea Polyphenols method, comprise as follows: 1) screening: tea seed will carry out the screening of tea seed fresh fruit before production and processing, screen available hair-dryer and artificial screening and combine, remove impurity during screening, damage by worms and mould decayed fruit;
2) oven dry: the tea seed fresh fruit enters baking operation through after drying screening, and the baking room temperature is controlled at about 100 degree, and the length of drying time will be decided according to the raw material humidity, and dryness fraction can be come out of the stove after reaching 98%, enters the following broken program of peeling off;
3) peel off broken apart, pulverize out the tea seed powder: the tea seed of coming out of the stove after cooling, the fragmentation of can peeling off, the broken available decorticator of peeling off reaches benevolence, shell separates, and then camellia seed kernel is ground into the tea seed powder;
4) tea seed powder boiling:, after boiling is well-done, can wrap cake with pack into food steamer or steam barrel and carry out boiling of the tea seed powder of pulverizing;
5) bag cake: the tea seed powder that cooks is inserted the iron ring of having got ready be bundled into pie, put into squeezer and squeeze;
6) tea cake squeezing: after the tea cake was filled squeezer, the squeezing of can driving was at first driven low pressure valve and is squeezed during squeezing, when the low pressure valve stroke is expired lattice, can open high pressure valve, want order progressive during squeezing, according to the continuous supercharging of fuel-displaced situation, maximum pressure can reach more than 100 tons.The squeezing of tea cake obtains tea-seed oil, and squeezing accessory substance teaseed cake dregs;
7) the accessory substance teaseed cake dregs extracts products such as Tea Polyphenols, saponin, comprises tea seed cake powder essence, above-mentioned step 1)-6) be the routine techniques in existing field, it is characterized in that:
A) teaseed cake dregs is ground into 20～80 order powder, add benzinum or No. 6 solvent naphthas, the w/v that makes raw material and solvent is 1: 4～10, continuous lixiviate is 1～6 hour under 50～80 ℃, filter, filtrate obtains the lixiviate crude oil after solvent is reclaimed in evaporation, the lixiviate crude oil with 70%～90% ethanolic solution washing 2～3 times, obtains the product tea-seed oil again;
B) with above-mentioned through steps A) teaseed cake dregs powder after the degreasing adds 60%～90% methyl alcohol or ethanolic solution, the w/v that makes raw material and solvent is 1: 4～10,40～70 ℃ of following lixiviates 1～2 time, each 1～4 hour, filter, merge leaching liquor, leaching liquor obtains concentrate after solvent is reclaimed in evaporation, concentrate is with 1～3 times ethyl acetate extraction 2～4 times, combined ethyl acetate extract, acetic acid ethyl acetate extract is after solvent is reclaimed in evaporation, and vacuum drying obtains the product polyphenol.
C) with above-mentioned steps B) ethyl acetate extraction after remaining concentrate add 0.5%～1%H
2O
2The processing of decolouring, after 1 hour, vacuum or spray-drying obtain the product Tea Saponin at 60 ℃ of following stirring reactions.
(2) the object of the present invention is achieved like this: tea seed system tea-seed oil of the present invention and accessory substance teaseed cake dregs extract used special equipment in the Tea Polyphenols method, comprise dryer, decorticator, precooker and squeezer and teaseed cake dregs disintegrating machine, its design feature is 1) described decorticator, comprise dynamical system, transmission mechanism, blower fan, crust breaking impeller and charging aperture, it is characterized in that the external feed hopper of charging aperture; Connect the lateral separation platform of a horizontally set at the air outlet of blower fan, lateral separation platform tail end is connected with vertical splitter, and the outlet of vertical splitter is for going out faucal; On the base plate of lateral separation platform, be provided with guide vane obliquely; The base plate that is positioned under the guide vane back side obliquely of lateral separation platform is provided with discharging opening, and uncovered below the lateral separation platform after being positioned at discharging opening faces a mobile material-conveying belt; Described material-conveying belt is driven through transmission mechanism by dynamical system and drives transmission; The moving direction of described material-conveying belt is to move towards the discharging opening direction.
Above-mentioned decorticator is characterized in that being provided with guide vane obliquely in the middle part of the lateral separation platform is positioned at or on the base plate of middle front part, and the top board that correspondingly is positioned at the lateral separation platform of middle part or middle front part is provided with oblique guide vane down.
Above-mentioned decorticator is characterized in that at uncovered under the postmedian position of lateral separation platform and is adjacent the material-conveying belt that connects being airtight the connection or almost airtight connection respectively with between the external world.
Above-mentioned decorticator is characterized in that connecing a sweep-up pipe in the discharging opening position, and described sweep-up pipe one terminates in the charging aperture place or near its position of blower fan, and the other end of sweep-up pipe is facing to the discharging opening setting.
Above-mentioned decorticator is characterized in that between the external dedusting buffering of faucal.
2) described precooker, comprise the steaming barrel, the top of steaming barrel is provided with charging aperture, be provided with steam heater in steaming barrel bottom, in the steaming barrel on steam heater top, be provided with the steaming net of porous, the steam of steam heater can be opposite to the online tea seed powder of steaming through the hole of steaming net and carry out hot digestion, on the steaming barrel sidewall that is positioned at and steams the net parallel position, be provided with discharging opening, it is characterized in that in steaming barrel, being provided with agitating device, upper, middle and lower position in steaming barrel respectively is provided with temperature sensor, described steam heater is the inner spiral coil that can lead to steam, spiral coil is provided with facing to the logical steam vent that steams net, be provided with at the bottom sidewall that steams barrel that steam port is connected with the spiral coil of steam heater, temperature sensor external temperature controller.
3) described teaseed cake dregs disintegrating machine, comprise dynamical system, transmission mechanism and body, body is provided with charging aperture, the body inner chamber is equipped with the hammer leaf that can rotate, hammer leaf drives by dynamical system, transmission mechanism and rotates, below being positioned at hammer leaf, be provided with discharging opening, it is characterized in that the periphery of described hammer leaf is provided with tup; Be positioned at hammer leaf above or/and the side is provided with anti-hammer leaf; Between the tup on anti-hammer leaf and the hammer leaf, be provided with distance, between discharging opening and hammer leaf, locate to be provided with screen cloth.
Above-mentioned teaseed cake dregs disintegrating machine is characterized in that anti-hammer leaf connects one and regulates inter space device.
Above-mentioned teaseed cake dregs disintegrating machine is characterized in that being provided with the anti-back sheet at the charging aperture place or near in the body inner chamber at charging aperture place, and the top of anti-back sheet is connected on the interior top of chamber of body.
Above-mentioned teaseed cake dregs disintegrating machine, it is characterized in that described adjusting inter space device comprises swing arm and guiding adjusting rod, swing arm one end is rotatably connected on the internal valve of body, the swing arm other end is connected with anti-hammer leaf, and guiding adjusting rod one end is connected on the swing arm, the other end passes behind the through hole that the body corresponding position has spacing by nut.
Advantage of the present invention:
1) the used decorticator of the present invention is that existing blower fan structure is improved, blower fan air inlet wherein is transformed into charging aperture, the external loading hopper of charging aperture, thereby make things convenient for charging, the fan blade of blower fan makes the crust breaking impeller into, the function that the crust breaking impeller has the original fan blade of blower fan has the crust breaking function again, thereby fan improvement becomes not only to have the blower fan function but also have the function of peeling off; The lateral separation platform that connects a horizontally set at the air outlet of blower fan, lateral separation platform tail end is connected with vertical splitter, the outlet of vertical splitter is for going out faucal, the present invention utilizes the lateral separation platform and vertical splitter is arranged, and makes the different Renhe shell of proportion reach effective separation by the wind-force effect; In the middle part of the lateral separation platform is positioned at or on the base plate of middle front part, be provided with guide vane obliquely, the lateral separation platform top board that correspondingly can be positioned at middle part or middle front part is provided with oblique guide vane down, guide vane and oblique down guide vane all have the wind that blower fan is come out and directly do not blow facing to discharging opening obliquely, only blow the unsegregated shell and the benevolence of lateral separation platform, the benevolence that discharging opening has been separated keeps cleaner; Under the rear positions of the discharging opening that is positioned at the lateral separation platform, face a mobile material-conveying belt, making crust breaking impeller through blower fan strike under benevolence separately, the shell mixture blows to the lateral separation platform through air outlet the postmedian position faces on the mobile material-conveying belt, and also drop on material-conveying belt from the benevolence that vertical splitter falls, move to discharging opening by material-conveying belt, make things convenient for discharging; Also can connect a sweep-up pipe, the dust that exists in the material that discharging opening went out is sucked blower fan by sweep-up pipe through charging aperture in the discharging opening position; Go out faucal can be external between dedusting buffering, be convenient to shell and dust to reach dedusting in this sedimentation, have the environmental protection characteristics.
2) the used precooker of the present invention, owing in tea seed system tea-seed oil and accessory substance teaseed cake dregs extract steaming barrel in Tea Polyphenols, the saponin method and apparatus, agitating device is installed and temperature sensor respectively is installed in the upper, middle and lower position of steaming barrel, steam the boiling temperature of the tea seed powder at the upper, middle and lower position in the barrel by temperature sensor monitors, so that its best remains on 70 ℃ of following boilings, obtained best oily expressed oil rate.Characteristics such as the present invention has simple in structure, and is durable, easy to use.
3) the used teaseed cake dregs disintegrating machine of the present invention, because above hammer leaf or/side is provided with anti-hammer leaf, thereby make hammer leaf, the common hammering of anti-hammer leaf such as materials such as tea seed cake, teaseed cake dregs, can also make material between hammer leaf, anti-hammer leaf, grind pressure, thereby reach better hammering, mill pressure effect, make uniform particles; The present invention also is provided with screen cloth being located between discharging opening below the hammer leaf and the hammer leaf, carry out discharging by screen filtration, make meet fineness requirement particle from screen cloth through discharge hole for discharge, the particle that does not sift out is taken the mill pressure of carrying out again with anti-hammer leaf out of by the whirlwind or the tup on the hammer leaf of hammer leaf rotation, reaches the particle that meets fineness requirement and sifts out discharging.The present invention also can be provided with the anti-back sheet at the charging aperture place or near in the body inner chamber at charging aperture place, and the top of anti-back sheet can be connected on the interior top of chamber of body, reaches to prevent that the part comminuting matter from getting rid of, choking outside charging aperture.Characteristics such as the present invention has simple in structure, and is durable, easy to use.
4) method of extracting tea-seed oil, Tea Polyphenols and Tea Saponin from teaseed cake dregs of the present invention owing to be with benzinum or No. 6 solvent naphtha lixiviate teaseed cake dregs at first, after solvent is reclaimed in the leaching liquor evaporation, obtains the tea-seed oil product; Next is to extract the degreasing teaseed cake dregs with methyl alcohol or ethanolic solution, and after solvent was reclaimed in the extract evaporation, the concentrate ethyl acetate extraction after solvent is reclaimed in the extract evaporation, obtained the Tea Polyphenols product; The 3rd is that the concentrate behind the ethyl acetate extraction is added the H2O2 processing of decolouring, and obtains the Tea Saponin product after the concentrate drying after the decolouring.Technology of the present invention is simple, and is easy to operate, and production cost is low, the recyclable repeated use of solvent, and can obtain three kinds of products such as tea-seed oil, Tea Polyphenols and Tea Saponin.
Description of drawings:
Figure 1A is the surface structure schematic diagram of decorticator of the present invention.
Fig. 2 A is the sectional view of Fig. 1.
Among the figure: charging aperture 1A, feed hopper 2A, crust breaking impeller 3A, lateral separation platform 4A, vertical splitter 5A, go out faucal 6A, guide vane 7A obliquely, oblique guide vane 8A down, discharging opening 9A, material-conveying belt 10A, front wheel 11A, rear roller 12A, sweep-up pipe 13A, blower fan 14A, 15A between the dedusting buffering.
Figure 1B is the structural representation of precooker of the present invention.
Fig. 2 B is the inner structural representation that can lead to the spiral coil of steam for the steam heater among Figure 1B of the present invention adopts.
Among the figure: steam barrel 1B, charging aperture 2B, steam heater 3B steams net 4B, discharging opening 5B, agitating device 6B, temperature sensor 7B, logical steam vent 8B advances steam port 9B, temperature controller 10B.
Fig. 1 C is the structural representation of teaseed cake dregs disintegrating machine of the present invention.
Fig. 2 C is the structural representation of the screen cloth among Fig. 1.
Fig. 3 C is the plan structure schematic diagram of Fig. 2.
Among the figure: body 1C, charging aperture 2C, hammer leaf 3C, tup 4C, anti-hammer leaf 5C, swing arm 6C, guiding adjusting rod 7C, discharging opening 8C, screen cloth 9C, anti-back sheet 10C, nut 11C.
The specific embodiment:
The present invention is described in detail below in conjunction with drawings and Examples:
Embodiment one
(1) tea seed system tea-seed oil of the present invention and accessory substance teaseed cake dregs extract used special equipment in Tea Polyphenols, the saponin method, comprise dryer, decorticator, precooker and squeezer and teaseed cake dregs disintegrating machine, and its design feature is as follows:
1) as Figure 1A, shown in Fig. 2 A, decorticator of the present invention, comprise dynamical system, transmission mechanism and electric control system, dynamical system can adopt motor as dynamical system, certainly also can adopt other power as dynamical system, transmission mechanism is a prior art, characteristics of the present invention are that existing blower fan structure is improved, the air inlet of blower fan wherein is transformed into charging aperture 1A, the external feed hopper 2A of charging aperture, thereby make things convenient for charging, the fan blade of blower fan makes crust breaking impeller 3A into, the crust breaking impeller had not only had the air blast function of the original fan blade of blower fan but also the tea seed function of peeling off had been arranged, the present invention also can be applicable to other has benevolence to have the band husk as raw material benevolence shell of shell to separate application, the shape of crust breaking impeller is seen Fig. 2, the lateral separation platform 4A that connects a horizontally set at the air outlet of blower fan, lateral separation platform 4A tail end is connected with vertical splitter 5A, the outlet of vertical splitter 5A is for going out faucal 6A, the lateral separation platform 4A here generally is horizontally disposed with, more askew or more all be to belong to protection scope of the present invention when being provided with certainly, in like manner vertical splitter 5A generally is vertical setting, and is more askew or more all be to belong to protection scope of the present invention when being provided with certainly; In the middle part of lateral separation platform 4A is positioned at or on the base plate of middle front part, be provided with guide vane 7A obliquely, the top board that correspondingly can be positioned at the lateral separation platform of middle part or middle front part is provided with oblique guide vane 8A down, guide vane 7A and oblique down guide vane 8A all have and make the wind guiding that blower fan comes out and directly do not blow facing to discharging opening obliquely, only blow the unsegregated shell and the benevolence that are positioned at the discharging opening back of lateral separation platform 4A, the benevolence that discharging opening has been separated keeps cleaner, the base plate that is positioned under the guide vane 7A back side obliquely of lateral separation platform 4A is provided with discharging opening 9A, be provided with below the lateral separation platform 4A after being positioned at discharging opening 9A uncovered (being elongated opening), uncoveredly face a mobile material-conveying belt 10A, the feasible benevolence of knocking open through the crust breaking impeller of blower fan, the shell mixture blows to through air outlet under the postmedian position of lateral separation platform 4A on the uncovered mobile material-conveying belt 10A that faces, this moment, most benevolence dropped on the material-conveying belt through separation, the benevolence of fraction and shell enter vertical splitter 5A to be separated, benevolence after the separation or broken benevolence also fall into material-conveying belt and are transported to discharging opening and carry out discharging, described material-conveying belt 10A can be arranged on uncovered in or uncovered slightly upper/lower positions all can, but the uncovered and adjacent material-conveying belt 10A under the postmedian position of lateral separation platform 4A is in the more airtight or airtight peripheral space, can adopt canvas etc. to be isolated from the outside but to guarantee material-conveying belt 10A in uncovered or uncovered slightly upper/lower positions place move, that is to say, uncovered under the postmedian position of lateral separation platform 4A and be adjacent the material-conveying belt 10A that connects and the external world isolates preferably or almost isolate, run off in the slit that makes wind-force be difficult for from here, on the one hand wind power energy is come out from the faucal that goes out of vertical splitter 5, reach best benevolence shell separation and can save wind energy again, can prevent also that on the other hand dust from flying out from above-mentioned slit, removes contaminated environment from.Described material-conveying belt is driven through transmission mechanism by motor and transmits, transmission mechanism comprises front wheel 11 and rear roller 12, roller can adopt chain type roller or running roller all can, material-conveying belt places on the front and rear rolling wheel, driving roller by motor through transmission mechanism moves material-conveying belt, described material-conveying belt is to move towards discharging opening to see the direction of arrow among the figure, the Renhe shell separates reaching preferably by wind-force when mobile facing the wind to discharging opening, benevolence after the separation is delivered to through material-conveying belt and is positioned at obliquely set discharge hole for discharge under the guide vane 7A back side, roller also can adopt all prior art constructions, as long as the material-conveying belt that can drive on it moves, material-conveying belt can adopt the bigger material of frictional force to make, as the nylon canvas class, the flexible plastic dry goods, polyethylene canvas class etc.; For environmental protection, sweep-up pipe 13A can be set, one sweep-up pipe 13A one terminates to the charging aperture 1A place of blower fan or near it on position (particular location is advisable to reach easy for installation), the other end of sweep-up pipe 13A is to be provided with facing to discharging opening 9A, can get well near the nearlyer pick-up performance of discharging opening 9A, but avoid hindering discharging, like this dust that exists in the material that discharging opening 9A is gone out by sweep-up pipe 13A in charging aperture 1A sucks blower fan 14A, again through lateral separation platform 4A and vertical splitter 5A from go out faucal blow to a dedusting external with going out faucal cushion between the 15A, carry out sedimentation, reach dedusting.
When the present invention works, the tea seed is poured into from feed hopper, charging aperture 1A through blower fan 14A enters blower fan, the rotation crust breaking of crust breaking impeller 3A by blower fan 14A, reach shell and benevolence strip off, component effect by blower fan, being blown into lateral separation platform 4A separates, reaching most Renhe shell separates, the benevolence of separating is transported to discharge hole for discharge through material-conveying belt, shell fully separates through vertical splitter 5A with remaining unsegregated benevolence, makes benevolence also fall into material-conveying belt through carrying from discharge hole for discharge, reaches benevolence nuclear and separates fully.Shell can be used as fuel and uses from going out the faucal discharging, and it can cushion sedimentation among the 15A earlier between a dedusting buffering, avoid dust from flying.
The present invention does not state part and is prior art, such as: the above-mentioned electric control system of not stating is prior art.
2) shown in Figure 1B and Fig. 2 B, precooker of the present invention, comprise and steam barrel 1B, the top of steaming barrel 1B is provided with charging aperture 2B and is used to into tea seed powder, be provided with steam heater 3B in steaming barrel 1B bottom, in the steaming barrel on steam heater top, be provided with and steam net 4B, the steaming net is a porous, the hole of the steam of steam heater 3B through steaming net 4B is opposite to the online tea seed powder of steaming and carries out hot digestion, on the sidewall that steams barrel 1B (preferably being positioned at and steaming on the net parallel position a bit), be provided with discharging opening 5B, its design feature is for being provided with agitating device 6B in steaming barrel 1B, agitating device 6B comprises impeller, turning cylinder and motor, the turning cylinder that motor drives is provided with impeller rotates and the impeller rotation, reach and stir tea seed powder purpose, upper, middle and lower position in steaming barrel 1B respectively is provided with temperature sensor 7B, described steam heater can lead to the spiral coil of steam for inside, heat-insulation layer is arranged below the spiral coil, spiral coil is provided with logical steam vent 8B, the steam port 9B that advances that is provided with at the bottom sidewall that steams barrel is connected with the spiral coil of steam heater, temperature sensor external temperature controller 10B, when the tea seed powder temperature of temperature sensor senses in steaming barrel is higher than setting value, make temperature controller work, temperature controller can comprise alarm, microprocessor, manual steam switch and electronic steam cock, temperature controller can pass through an alarm equipment alarm on the one hand, people can not enter in the spiral coil of steam heater steam by turning off manual steam switch manually, temperature controller can also directly be controlled electronic steam cock by built-in microprocessor and control program thereof, making it to close automatically external steam can not enter in the spiral coil of steam heater, do not heat the tea seed powder purpose of steaming in the barrel thereby reach, make the tea seed powder keep boiling under the design temperature, reach better tea seed powder oil expressed oil rate.
The present invention does not state part and is prior art, such as: the above-mentioned temperature controller part of not stating is prior art.
3) as Fig. 1 C, shown in Fig. 2 C and Fig. 3 C, teaseed cake dregs disintegrating machine of the present invention, comprise dynamical system, transmission mechanism and body 1C, body 1C is provided with charging aperture 2C, body 1C inner chamber is equipped with the hammer leaf 3C that can rotate, hammer leaf 3C passes through dynamical system, transmission mechanism drives and rotates, dynamical system can adopt motor as dynamical system, certainly also can adopt other power as dynamical system, transmission mechanism is a prior art, design feature of the present invention is that the periphery of described hammer leaf 3C is provided with tup 4C, and periphery that generally can hammer leaf 3C is provided with 3-5 tup, decides on specific requirement; Be positioned at hammer leaf above or/and the side is provided with the anti-hammer leaf 5C of alternate suitable distance, the phase spacing of tup 4C on anti-hammer leaf 5C and the hammer leaf can by the requirement hammering tea seed cake, teaseed cake dregs granular size and decide, particle after the big hammering of spacing is just big, otherwise just little.The poorest method be anti-hammer leaf 5C be fixed on the top of hammer leaf or/and on the side (as connecting on the internal valve of body that a fixed bar is fixed on the relevant position; hammer leaf and anti-hammer leaf damage easily during practical application at this moment); best mode is: anti-hammer leaf 5C connects the device in an adjusting gap; be that anti-hammer leaf 5C can regulate the phase spacing of the tup 4C on anti-hammer leaf 5C and the hammer leaf by regulating inter space device; regulate inter space device and can adopt prior art constructions; also can adopt structure of the present invention; anti-like this hammer leaf 5C and hammer leaf can be according to the object size adjustment of the volume of being impacted gaps therebetween; make big object clash into into earlier wisp; wisp clashes into into particle; the concrete structure of adjusting inter space device of the present invention comprises swing arm 6C and guiding adjusting rod 7C; swing arm 6C one end is rotatably connected on the inner face of body 1C; the swing arm 6C other end is connected with anti-hammer leaf 5C; guiding adjusting rod 7C one end is connected on the swing arm 6C; the other end passes behind the through hole that the body corresponding position has spacing by nut 11C; can regulate the phase spacing of the tup 4C on anti-hammer leaf 5C and the hammer leaf by the turn nut; by the tea seed cake that is impacted; the pressure of teaseed cake dregs also can make guiding adjusting rod 7C move around in through hole; reach the phase spacing of the tup 4C on anti-hammer leaf 5C of automatic adjusting and the hammer leaf, reach anti-hammer leaf 5C of protection and hammer leaf and be not subjected to fatal bump and cause damage.Below being positioned at hammer leaf, be provided with discharging opening 8C, between discharging opening 8C and hammer leaf 4C, be provided with screen cloth 9C, decide as required in the aperture of screen cloth 9C, the distance of described screen cloth 9C and hammer leaf suits, be too near to and broken by particle easily, whirlwind or the tup 4C on the hammer leaf that then is difficult for being rotated by hammer leaf at the particle that does not also sift out on the screen cloth too far away takes the mill pressure of carrying out again with anti-hammer leaf out of, reaches satisfactory particle.The present invention gets rid of outside charging aperture, chokes in order to prevent the part comminuting matter, then be provided with anti-back sheet 10C at charging aperture 2C place or near in the body inner chamber at charging aperture 2C place, the top of anti-back sheet 10C can be connected on the interior top of chamber of body, generally be to be connected near on the top of chamber in the body at charging aperture 2C place with rotating manner, but the flexibility of rotating is not very good, as long as can rotate a little, if it is very good to rotate flexibility, sometimes anti-back sheet 10C opens easily, and then comminuting matter can more easily get rid of outside charging aperture, choke.
The present invention does not state part and is prior art, such as: the above-mentioned electric control system of not stating is prior art.
Embodiment two
(2) tea seed system tea-seed oil of the present invention and accessory substance teaseed cake dregs extract Tea Polyphenols, saponin method, comprise as follows: 1) screening; 2) oven dry; 3) peel off broken apart, pulverize out the tea seed powder; 4) tea seed powder boiling; 5) bag cake; 6) the tea cake squeezes into tea-seed oil and accessory substance teaseed cake dregs; 7) the accessory substance teaseed cake dregs extracts products such as Tea Polyphenols, saponin, and concrete steps comprise tea seed cake powder essence, above-mentioned step 1)-6) be the routine techniques of prior art, it is characterized in that:
Take by weighing teaseed cake dregs 200g, be crushed to 40 orders, put in the soxhlet's extractor, add the 600mL benzinum, refluxing extraction is after 4 hours, behind the petroleum ether extract decompression and solvent recovery in 70 ℃ of water-baths, obtain the lixiviate crude oil, wash the lixiviate crude oil 2 times with 80% ethanolic solution 20mL, obtain the faint yellow limpid tea-seed oil of 9.0g, the tea-seed oil yield is 4.5%.
The teaseed cake dregs powder of (be above-mentioned remove tea-seed oil after) after the degreasing is placed the 1500mL round-bottomed flask, add 70% ethanolic solution 800mL, refluxing extraction is 2 hours in 60 ℃ of water-baths, filter, filter residue adds 70% ethanolic solution 400mL, repeats to extract 1 time, filter, merge secondary raffinate, decompression obtains the 200mL concentrate after concentrating and reclaiming solvent.
With concentrate with ethyl acetate extraction 2 times, each 200mL, the combined ethyl acetate extract, behind the decompression and solvent recovery, vacuum drying obtains the polyphenol of the pale brown look of 2.8g, purity is 45.2%, the polyphenol yield is 1.4%.
Concentrate remaining behind the ethyl acetate extraction is heated to 60 ℃, under stirring condition, adds 0.5%H
2O
2Solution reaction 1 hour, the concentrate after the decolouring in 80 ℃ of baking ovens dry 10 hours obtain the flaxen Tea Saponin of 26.4g after the pulverizing, purity is 78.6%, and extracting yield is 13.2%.
Above-mentioned % all refers to percentage by weight.
Claims (8)
1. tea seed system tea-seed oil and accessory substance teaseed cake dregs extract the Tea Polyphenols method, comprise the steps: 1) screening; 2) oven dry; 3) peel off broken apart, pulverize out the tea seed powder; 4) tea seed powder boiling; 5) bag cake; 6) the tea cake squeezes into tea-seed oil and accessory substance teaseed cake dregs; 7) the accessory substance teaseed cake dregs extracts Tea Polyphenols, saponin, and the step that described accessory substance teaseed cake dregs extracts Tea Polyphenols, saponin comprises tea seed cake powder essence, it is characterized in that:
A) teaseed cake dregs is ground into 20～80 order powder, add benzinum or No. 6 solvent naphthas, the w/v that makes raw material and solvent is 1: 4～10, continuous lixiviate is 1～6 hour under 50～80 ℃, filters to get filtrate, behind filtrate evaporation and the recovery solvent, obtain the lixiviate crude oil, with 70%～90% ethanolic solution washing 2～3 times, obtain the product tea-seed oil again, and filter residue is the teaseed cake dregs powder excessively;
B) with above-mentioned through steps A) teaseed cake dregs powder after the degreasing adds 60%～90% methyl alcohol or ethanolic solution, the w/v that makes teaseed cake dregs powder stock and solvent is 1: 4～10,40～70 ℃ of following lixiviates 1～2 time, each 1～4 hour, filter, merge leaching liquor, leaching liquor through evaporation with after reclaiming solvent concentrate, concentrate is with 1～3 times ethyl acetate extraction 2～4 times, combined ethyl acetate extract, extract is after evaporation and reclaiming solvent, and vacuum drying obtains the product polyphenol;
C) with above-mentioned steps B) left concentrate adds 0.5%～1%H behind ethyl acetate extraction
2O
2The processing of decolouring, after 1 hour, vacuum or spray-drying obtain the product Tea Saponin at 60 ℃ of following stirring reactions.
2. described a kind of tea seed system tea-seed oil of claim 1 and accessory substance teaseed cake dregs extract used equipment in the Tea Polyphenols method, comprise dryer, decorticator, precooker and squeezer and teaseed cake dregs disintegrating machine successively, it is characterized in that:
1) described decorticator comprises dynamical system, transmission mechanism, blower fan (14A), crust breaking impeller (3A) and charging aperture, the external feed hopper of charging aperture (1A) (2A); Connect the lateral separation platform (4A) of a horizontally set at the air outlet of blower fan (14A), lateral separation platform (4A) tail end is connected with vertical splitter (5A), and the outlet of vertical splitter (5A) is for going out faucal (6A); On the base plate of lateral separation platform (4A), be provided with guide vane (7A) obliquely; The base plate that is positioned under guide vane (7A) back side obliquely of lateral separation platform (4A) is provided with discharging opening (9A), be provided with below the lateral separation platform (4A) after being positioned at discharging opening uncovered, the described uncovered mobile material-conveying belt (10A) that faces; Described material-conveying belt is driven through transmission mechanism by dynamical system and drives transmission; The moving direction of described material-conveying belt is to move towards the discharging opening direction; The top board that is positioned at the lateral separation platform is provided with oblique guide vane (8A) down;
2) described precooker, comprise and steam barrel (1B), the top of steaming barrel (1B) is provided with charging aperture (2B), be provided with steam heater (3B) in steaming barrel (1B) bottom, in the steaming barrel on steam heater top, be provided with the steaming net (4B) of porous, the steam of steam heater (3B) can be opposite to the online tea seed powder of steaming through the hole of steaming net (4B) and carry out hot digestion, on steaming barrel (1B) sidewall, be provided with discharging opening (5B), in steaming barrel (1B), be provided with agitating device (6B), upper, middle and lower position in steaming barrel (1B) respectively is provided with temperature sensor (7B), described steam heater is the inner spiral coil that can lead to steam, on spiral coil, be provided with facing to the logical steam vent (8B) that steams net (4B), on the bottom sidewall that steams barrel, be provided with into steam port (9B), advance steam port (9B) and be connected, temperature sensor external temperature controller (10B) with the spiral coil of steam heater;
3) described teaseed cake dregs disintegrating machine, comprise dynamical system, transmission mechanism and body (1C), body (1C) is provided with charging aperture (2C), body (1C) inner chamber is equipped with the hammer leaf (3C) that can rotate, be provided with discharging opening (8C) below being positioned at hammer leaf, the periphery of described hammer leaf (3C) is provided with tup (4C); Be positioned at hammer leaf above or/and the side is provided with anti-hammer leaf (5C); Between the tup (4C) on anti-hammer leaf (5C) and the hammer leaf, be provided with spacing, locate to be provided with filter screen (9C) between discharging opening and the hammer leaf (4C) being positioned at.
3. equipment according to claim 2 is characterized in that at uncovered under the postmedian position that is positioned at lateral separation platform (4A) and is adjacent the material-conveying belt (10A) that connects being airtight the connection or almost airtight connection respectively with between the external world.
4. equipment according to claim 2 is characterized in that between the external dedusting buffering of faucal (15A).
5. according to claim 2 or 3 or 4 described equipment, it is characterized in that connecing a sweep-up pipe in the discharging opening position, the charging aperture (1A) that described sweep-up pipe (13A) terminates to blower fan is located or near it on position, the other end of sweep-up pipe (13A) is provided with facing to discharging opening (9A).
6. according to claim 2 or 3 or 4 described equipment, it is characterized in that anti-hammer leaf (5C) connects one and regulates inter space device.
7. according to claim 2 or 3 or 4 described equipment, it is characterized in that being provided with anti-back sheet (10C) in the body inner chamber that charging aperture (2C) is located or located near charging aperture (2C), the top of anti-back sheet (10C) is connected on the top of body inner chamber.
8. equipment according to claim 6, it is characterized in that described adjusting inter space device comprises swing arm (6C) and guiding adjusting rod (7C), swing arm (6C) end is rotatably connected on the inner face of body (1C), swing arm (6C) other end is connected with anti-hammer leaf (5C), and is spacing by nut behind the through hole that the corresponding position that guiding adjusting rod (7C) end is connected on the swing arm (6C), the other end passes body has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010524732 CN102028042B (en) | 2010-10-28 | 2010-10-28 | Method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from byproduct tea seed cake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010524732 CN102028042B (en) | 2010-10-28 | 2010-10-28 | Method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from byproduct tea seed cake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102028042A true CN102028042A (en) | 2011-04-27 |
| CN102028042B CN102028042B (en) | 2013-01-02 |
Family
ID=43881922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010524732 Expired - Fee Related CN102028042B (en) | 2010-10-28 | 2010-10-28 | Method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from byproduct tea seed cake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102028042B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229853A (en) * | 2011-05-19 | 2011-11-02 | 湖北省林业科学研究院 | Sapium sebiferum seed dewaxing machine |
| CN102766525A (en) * | 2012-07-17 | 2012-11-07 | 安徽省华银茶油有限公司 | Method for squeezing tea seed oil at normal temperature |
| CN102977162A (en) * | 2012-12-17 | 2013-03-20 | 贵州泰谷农业科技有限公司 | Method for producing high-purity tea saponin |
| CN102993329A (en) * | 2012-12-31 | 2013-03-27 | 广西师范大学 | Method for comprehensively extracting saponin, polysaccharides and polyphenol from camellia oleifera abel defatted cakes |
| CN103012544A (en) * | 2012-12-31 | 2013-04-03 | 广西师范大学 | Method for extracting saponin and polysaccharide from tea-seed pancake |
| CN103756778A (en) * | 2014-01-03 | 2014-04-30 | 李文华 | Tea seed oil material applicable to household oil press and preparation method thereof |
| CN104152263A (en) * | 2014-08-18 | 2014-11-19 | 安徽中盛食用油科技有限公司 | Tea-seed oil extraction method with high oil yield |
| CN104479853A (en) * | 2014-11-27 | 2015-04-01 | 晨光生物科技集团股份有限公司 | Industrial production method for simultaneously extracting tea seed oil and tea saponin |
| CN104673478A (en) * | 2015-02-06 | 2015-06-03 | 广西大学 | Tea-seed oil processing technique |
| CN106244319A (en) * | 2016-09-22 | 2016-12-21 | 安徽省金天柱农业科技有限公司 | A kind of just squeezing exempts from the method that refinery practice produces Oleum Camelliae |
| CN106350203A (en) * | 2016-08-31 | 2017-01-25 | 安徽省康龙农业开发有限公司 | Refining extraction method of tea-seed oil |
| CN106563037A (en) * | 2016-11-11 | 2017-04-19 | 中国林业科学研究院亚热带林业研究所 | Extraction method for extracting different forms of polyphenol in camellia seeds |
| CN107057852A (en) * | 2017-06-27 | 2017-08-18 | 管天球 | A kind of preparation method of unrighted acid tea oil |
| CN109126190A (en) * | 2018-08-27 | 2019-01-04 | 德西亚生物科技江苏有限公司 | A kind of extracting biologically active ingredients from subcritical fluid device and method |
| CN110041190A (en) * | 2019-04-09 | 2019-07-23 | 中国药科大学 | The method of phenolic acid compound is extracted in a kind of Oil-tea-cake |
| CN112300863A (en) * | 2020-09-24 | 2021-02-02 | 黄淮学院 | Tea-seed oil nutrient element draws and sorter |
| CN113210269A (en) * | 2021-04-21 | 2021-08-06 | 青岛瑞可莱餐饮配料有限公司 | Sieving device for powdery seasoning and using method thereof |
| CN113318475A (en) * | 2021-04-27 | 2021-08-31 | 西藏农牧学院 | Method for separating active ingredients of fomes linnaeus from fomes linnaeus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224022A (en) * | 1998-04-17 | 1999-07-28 | 重庆市协瑞科贸有限公司 | New process for extracting tea saponin |
| CN1754883A (en) * | 2004-10-01 | 2006-04-05 | 南华大学 | Production process for extracting tea saponin from tea-oil tree cake by using water as dissoluent |
| CN1872865A (en) * | 2006-04-15 | 2006-12-06 | 方夏敏 | Method for picking up saponin of tea |
| CN101695336A (en) * | 2009-10-28 | 2010-04-21 | 胡国田 | Application and preparation method of tea seed episperm bioactive extracts |
| CN101817853A (en) * | 2009-03-14 | 2010-09-01 | 兰州理工大学 | Method for extracting tea saponin by adopting tea seed cake |
| CN101851551A (en) * | 2010-05-27 | 2010-10-06 | 普洱健源油脂有限公司 | Method for preparing cooking oil by taking tea seeds as raw material |
-
2010
- 2010-10-28 CN CN 201010524732 patent/CN102028042B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224022A (en) * | 1998-04-17 | 1999-07-28 | 重庆市协瑞科贸有限公司 | New process for extracting tea saponin |
| CN1754883A (en) * | 2004-10-01 | 2006-04-05 | 南华大学 | Production process for extracting tea saponin from tea-oil tree cake by using water as dissoluent |
| CN1872865A (en) * | 2006-04-15 | 2006-12-06 | 方夏敏 | Method for picking up saponin of tea |
| CN101817853A (en) * | 2009-03-14 | 2010-09-01 | 兰州理工大学 | Method for extracting tea saponin by adopting tea seed cake |
| CN101695336A (en) * | 2009-10-28 | 2010-04-21 | 胡国田 | Application and preparation method of tea seed episperm bioactive extracts |
| CN101851551A (en) * | 2010-05-27 | 2010-10-06 | 普洱健源油脂有限公司 | Method for preparing cooking oil by taking tea seeds as raw material |
Non-Patent Citations (5)
| Title |
|---|
| 《抗氧化剂的生产及应用》 20040131 郑裕国等 茶多酚的制备 化学工业出版社 337-341 , 第1版 * |
| 《河南化工》 19991231 郭锦华等 茶皂素的提取工艺及发展前景 3-5 , 第4期 * |
| 《浙江林业科技》 19911231 钱华等 油茶副产品中天然抗氧化剂的初步研究 43-48 1-8 第11卷, 第3期 * |
| 《福建师范大学学报》 19931231 方幼兰等 从油茶饼提取皂素的工艺研究 71-75 1-8 第9卷, 第3期 * |
| 《粮油食品科技》 20100630 林翔云 油茶的深度开发利用 24-28 1-8 第18卷, 第3期 * |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229853A (en) * | 2011-05-19 | 2011-11-02 | 湖北省林业科学研究院 | Sapium sebiferum seed dewaxing machine |
| CN102766525A (en) * | 2012-07-17 | 2012-11-07 | 安徽省华银茶油有限公司 | Method for squeezing tea seed oil at normal temperature |
| CN102977162A (en) * | 2012-12-17 | 2013-03-20 | 贵州泰谷农业科技有限公司 | Method for producing high-purity tea saponin |
| CN102993329A (en) * | 2012-12-31 | 2013-03-27 | 广西师范大学 | Method for comprehensively extracting saponin, polysaccharides and polyphenol from camellia oleifera abel defatted cakes |
| CN103012544A (en) * | 2012-12-31 | 2013-04-03 | 广西师范大学 | Method for extracting saponin and polysaccharide from tea-seed pancake |
| CN103012544B (en) * | 2012-12-31 | 2016-03-02 | 广西师范大学 | A kind of method extracting saponin and polysaccharide from tea seed grouts |
| CN103756778A (en) * | 2014-01-03 | 2014-04-30 | 李文华 | Tea seed oil material applicable to household oil press and preparation method thereof |
| CN104152263A (en) * | 2014-08-18 | 2014-11-19 | 安徽中盛食用油科技有限公司 | Tea-seed oil extraction method with high oil yield |
| CN104479853B (en) * | 2014-11-27 | 2017-06-27 | 晨光生物科技集团股份有限公司 | It is a kind of while extracting the industrialized preparing process of tea-seed oil and Tea Saponin |
| CN104479853A (en) * | 2014-11-27 | 2015-04-01 | 晨光生物科技集团股份有限公司 | Industrial production method for simultaneously extracting tea seed oil and tea saponin |
| CN104673478A (en) * | 2015-02-06 | 2015-06-03 | 广西大学 | Tea-seed oil processing technique |
| CN106350203A (en) * | 2016-08-31 | 2017-01-25 | 安徽省康龙农业开发有限公司 | Refining extraction method of tea-seed oil |
| CN106244319A (en) * | 2016-09-22 | 2016-12-21 | 安徽省金天柱农业科技有限公司 | A kind of just squeezing exempts from the method that refinery practice produces Oleum Camelliae |
| CN106563037A (en) * | 2016-11-11 | 2017-04-19 | 中国林业科学研究院亚热带林业研究所 | Extraction method for extracting different forms of polyphenol in camellia seeds |
| CN107057852A (en) * | 2017-06-27 | 2017-08-18 | 管天球 | A kind of preparation method of unrighted acid tea oil |
| CN109126190A (en) * | 2018-08-27 | 2019-01-04 | 德西亚生物科技江苏有限公司 | A kind of extracting biologically active ingredients from subcritical fluid device and method |
| CN110041190A (en) * | 2019-04-09 | 2019-07-23 | 中国药科大学 | The method of phenolic acid compound is extracted in a kind of Oil-tea-cake |
| CN112300863A (en) * | 2020-09-24 | 2021-02-02 | 黄淮学院 | Tea-seed oil nutrient element draws and sorter |
| CN112300863B (en) * | 2020-09-24 | 2023-08-29 | 黄淮学院 | Tea-seed oil nutrient element draws and sorter |
| CN113210269A (en) * | 2021-04-21 | 2021-08-06 | 青岛瑞可莱餐饮配料有限公司 | Sieving device for powdery seasoning and using method thereof |
| CN113210269B (en) * | 2021-04-21 | 2022-04-15 | 青岛瑞可莱餐饮配料有限公司 | Sieving device for powdery seasoning and using method thereof |
| CN113318475A (en) * | 2021-04-27 | 2021-08-31 | 西藏农牧学院 | Method for separating active ingredients of fomes linnaeus from fomes linnaeus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102028042B (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102028042B (en) | Method and equipment for preparing tea seed oil from tea seeds and extracting tea polyphenol from byproduct tea seed cake | |
| CN111023749A (en) | Conveniently get rid of agricultural product processing equipment of impurity | |
| CN205887102U (en) | Agricultural and sideline products stoving reducing mechanism | |
| CN113080476B (en) | Resource-saving type comprehensive utilization and processing technology for flaxseeds | |
| CN107312614A (en) | A kind of physics refinement method of tea-seed oil | |
| CN108940454A (en) | A kind of agricultural production crush maize device | |
| CN110369065A (en) | Crushing and drying device for crop fruits | |
| CN109604025A (en) | A kind of novel biomass processing equipment | |
| CN109028909A (en) | A kind of efficient agricultural product drying crushing all-in-one machine | |
| CN208526773U (en) | A kind of medicinal material flour mill | |
| CN204448142U (en) | A kind of device for pulverizing cereal crops | |
| CN108651952A (en) | A kind of capsicum stir-frying breaking means | |
| CN206586330U (en) | A kind of sweet potato flour drying equipment | |
| CN106632586B (en) | Method for simultaneously extracting starch and protein | |
| CN205922835U (en) | A equipment that is used for sugarcane end pin to prepare fodder fast | |
| CN209584170U (en) | Solid fermented material drying device | |
| CN2681817Y (en) | Multifunctional assembled crusher | |
| CN2796353Y (en) | Crude grinding device for straw | |
| CN205236139U (en) | Beans micronization hangs down adhesion system | |
| CN209348714U (en) | Milling device is used in a kind of efficient cereal processing | |
| CN202070366U (en) | Kudzu crushing and separating integrated machine | |
| CN108080129A (en) | For the multiple reducing mechanism of feed processing | |
| CN207872247U (en) | A kind of dual-purpose rice mill | |
| CN208066513U (en) | A kind of stevioside leaf stalk separator | |
| CN209362667U (en) | A kind of processing of farm products grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |