WO2009129991A1 - Verfahren zur elektroporation von rübenschnitzeln und vorrichtung zur durchführung dieses verfahrens - Google Patents
Verfahren zur elektroporation von rübenschnitzeln und vorrichtung zur durchführung dieses verfahrens Download PDFInfo
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- WO2009129991A1 WO2009129991A1 PCT/EP2009/002886 EP2009002886W WO2009129991A1 WO 2009129991 A1 WO2009129991 A1 WO 2009129991A1 EP 2009002886 W EP2009002886 W EP 2009002886W WO 2009129991 A1 WO2009129991 A1 WO 2009129991A1
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- WIPO (PCT)
- Prior art keywords
- plant material
- transport
- reaction chamber
- plant
- liquid
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N1/00—Machines or apparatus for extracting juice
- A23N1/006—Machines or apparatus for extracting juice by electroplasmolysis
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
- A23L2/04—Extraction of juices
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N1/00—Machines or apparatus for extracting juice
- A23N1/02—Machines or apparatus for extracting juice combined with disintegrating or cutting
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B10/00—Production of sugar juices
- C13B10/08—Extraction of sugar from sugar beet with water
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B10/00—Production of sugar juices
- C13B10/08—Extraction of sugar from sugar beet with water
- C13B10/10—Continuous processes
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B10/00—Production of sugar juices
- C13B10/08—Extraction of sugar from sugar beet with water
- C13B10/12—Details of extraction apparatus, e.g. arrangements of pipes or valves
Definitions
- the present invention relates to a process for the improved extraction and subsequent recovery of ingredients from plant material, in particular sugar beet (Beta vulgaris) or from sugar beet pulp. Furthermore, the present teaching also relates to a system for carrying out the method.
- sugar beets are processed into pencil-pulp-dried beet pulp by means of chip-cutting machines.
- ingredients are extracted by thermal cell disruption.
- the cell membranes of the beet pulp are denatured by the influence of temperature and the ingredients to be recovered can be isolated.
- the method of electroporation has been known for several decades. By applying a voltage, it is possible to permeabilize the cell membranes. Following electroporation, extraction is possible.
- DE 101 44 486 C1 describes a process for the digestion of biological cells on an industrial scale with pulsed electric fields.
- the described method is realized by a reactor integrated in a process line.
- the process material or transport line is in the reactor area of liquid flow through, thereby exposing the biological material to the action of the pulsed electric fields.
- SU 100 57 58 A describes a method of electroporation of, among other things, beets as a biological material. In the described method it is provided that the beets are alternately electroporated in a cutting apparatus and subsequently cut.
- DE 101 44 479 A1 likewise describes a process for the electroporation of whole beets.
- the process is carried out in a drum reactor.
- the drum reactor consists of a water-filled tub in which the drum can rotate.
- the beets to be electroporated are pulled through the water by the drum via drivers fastened to them. Electroporation occurs through electrodes and counterelectrodes located on the bottom of the tub or on the drum.
- SU 764 643 describes the electroporation of sugar beet cossettes.
- the electroporation is carried out by transporting the chips via a conveyor system, this conveyor system consists of a conductive tape.
- Zagorulko (Zagorulko, A. Ya .; Novye Fiz. Metody Obrabotki Pishch.
- a disadvantage of the previous method is that the plants described provide transport of the beets or beet pulps to be extracted by forced conveyance via belts, rollers, conveyor drums or the like. This forced conveying causes the beet pulp to break due to the considerable mechanical stress before extraction and thus be damaged to a high degree. This in turn leads to lower efficiency in the downstream extraction. Valuable, isolatable ingredients can be lost.
- the present invention is therefore based on the technical problem of a process for obtaining ingredients from plant material, particularly preferably for the electroporation of plant material, which is easy to carry out, interfering, in particular free from blocking, and improved, in particular a yield-enhanced
- plant material in particular sugar beets or sugar beet cuttings
- a high packing density of shredded plant material, in particular the beet pulp achieved and on the other hand, a mechanical burden and damage the shredded plant material, in particular the beet pulp, before the ingredients releasing treatment, especially before the electroporation is prevented.
- the present invention relates to a method of extracting ingredients from plant material comprising the steps
- the present invention relates to a method wherein the non-contact reaction chamber is a mechanical reaction chamber.
- the reaction chamber is an electrical reaction chamber.
- a non-contact reaction chamber is a reaction chamber in which the minced plant material is exposed to energy so as to release ingredients without mechanically and physically acting upon the plant material, the energy preferably being electrical energy and / or sound energy, in particular ultrasonic energy.
- non-contact is understood to mean that the plant material is not pressed, crushed, crushed, crushed, or otherwise contacted by mechanical elements through direct mechanical action, with the contact of the plant material to the reaction chamber wall not touching
- a non-contact treatment or non-contact action is thus understood to mean a treatment in which a release of ingredients from plant material can be achieved without physical contact of the plant material with one Energy, for example pressure or friction energy, on the element or device emitting the plant material.
- the mechanical reaction chamber of the present invention in a preferred embodiment, comprises a device for dispensing of sound energy, in particular ultrasonic energy and / or shock waves.
- the present invention therefore also relates in one embodiment to a method wherein the non-contact action is an ultrasonic or shock wave treatment.
- the non-contact reaction chamber is designed as a mechanical reaction chamber and electrical reaction chamber, d. H. has both a device for emitting ultrasound and / or shock wave energy and a device for emitting electrical energy.
- the present invention comprises a method of extracting ingredients from plant material comprising the steps
- the invention solves the technical problem underlying it by a process for the extraction of ingredients, in particular sugar, from beets, in particular sugar beet, comprising the steps:
- the procedure according to the invention thus provides for providing plant material, in particular beets, which are comminuted, in particular to comminuted plant material, in particular beet pulp.
- the present invention is described in a particularly preferred embodiment, namely the extraction of ingredients from plant material by means of an electrical reaction chamber and an electroporation carried out therein.
- the specific technical teachings given below relate in a substantially similar manner to the use of a non-contact mechanical reaction chamber and a treatment carried out therein with sound waves, in particular ultrasonic energy and / or shock waves.
- the invention will be described with reference to a particularly preferred embodiment of the invention, namely sugar beet and the beet pulp resulting from crushing the sugar beets.
- the present invention PHg is also for other plant material, in particular lumpy plant material, for.
- sugar cane chicory, potato, carrots, fruit, especially apples, applicable, so that the description of the invention with reference to the turnip is exemplary for other lumpy plant materials.
- the procedure according to the invention is therefore a procedure according to which the comminuted plant material, for. As beet pulp, having solid and liquid phase in DC in the electrical reaction chamber, in particular Elektroporationsvor- direction, are washed and transported through them, wherein the two phases are removed by at least one suction element and at least one conveying element from the electrical reaction chamber.
- no conveying elements are provided in the electrical reaction chamber, in particular the electroporation device, which serve to transport the comminuted plant material.
- the present invention provides only downstream, d. H. behind the electric reaction chamber, in particular the electroporation device, to provide at least one conveying element and at least one suction element.
- a plant material is understood in particular to be a lumpy plant material, preferably sugar beet, sugar cane, chicory, potato, carrots and fruit, in particular apples.
- an electrical reaction chamber is understood to mean a device or a part of a device in which electrical currents or electric fields or electric currents and electric fields act on target materials, in particular the solid and liquid phases transported through the electrical reaction chamber according to the invention.
- an electric reaction chamber is understood as meaning an electroporation device.
- the invention further provides that the comminuted plant materials, in particular beet pulp, in a transport liquid, in particular a beet extract or water, introduced, in particular mashed, and then in a, preferably designed as a pipe or shaft reactor, electrical reaction chamber, preferably electroporation device, are washed , then compacted into a Chamaterialpachung, in particular Schnitzelpackung, certain packing density and in the form of this packing density obtained by the electrical reaction chamber, in particular through the Elektroporationsschacht- or tube reactor, promoted and electrically treated, in particular electroporated, being advantageously the speed of shredded plant material, in particular those of the beet pulp, as well as the density of Schnitzel pack can be selectively adjusted by the suction element and the conveying element.
- a transport liquid in particular a beet extract or water
- electrical reaction chamber preferably electroporation device
- the conveying element serves to convey the electro-treated, in particular electroporated, materials, in particular chips, at a defined speed, while the suction element, preferably downstream of the conveying element, sucks in the mixture of shredded plant material and transport liquid, in particular the beet pulp transport liquid mixture, which in advantageously also brings with it the effect that water is sucked through the chips.
- the suction element therefore serves to suck in the liquid phase and determines its speed, but thereby also affects the packing density, ie bulk density, and transport speed of the entrained materials present in the electroporation device in the liquid phase, e.g. B. beet pulp, from.
- the suction element accordingly exerts a suction on the electrical reaction chamber, in particular special electroporation device, flooded solid and liquid phase, which transports these two phases through the in the electrical reaction chamber, in particular electroporation device, through to at least the suction element itself.
- the present invention provides that the speed of transport of the solid phase by the mechanically acting on the solid phase conveying element and the speed of transport of the liquid phase are adjusted by the suction element, preferably in separate from each other.
- the transport speed of the comminuted plant materials, in particular the chips, in the electrical reaction chamber, in particular the electroporation device can be adjusted in a targeted manner by the conveying element.
- the suction element can contribute to selectively adjusting the packing density, ie the bulk density, of the comminuted plant materials, in particular the chips, in the electrical reaction chamber, in particular the electroporation device, so that a constant high packing density is set in the shaft due to the combined effect of both elements can be.
- the procedure according to the invention provides that a forced delivery of the comminuted plant materials, in particular the beet pulp, ie, for example via mechanically acting devices such as belts, rollers, pressure and Schubelemen- te, not in front of the electrical reaction chamber, in particular the Elektroporationsvorraum takes place, but behind it alone, that is, downstream.
- this therefore provides a method in which no me- chanical promotion, in particular no mechanical conveying elements, also referred to herein as forced delivery, upstream, ie before, and are arranged in the electrical reaction chamber.
- this type of promotion is particularly gentle because the shredded plant materials, in particular the beet pulp, especially before and during the electro-treatment, in particular electroporation, exposed to no destructive mechanical action and constantly promoted in a water bath, so that only a minimal degree Destruction occurs.
- a suction-assisted removal of the liquid and solid phases containing the extracted constituents means that the solid phase and the liquid phase are sucked through the electrical reaction chamber, in particular the electroporation device, by using the suction element provided according to the invention in a preferred embodiment, a targeted adjustment of the Schnitzelpackungs emphasize, in particular in conjunction with the transport of the solid phase by the conveying element, comes about.
- a conveying element which acts mechanically on the solid phase is understood to mean an element which is capable of transporting a solid phase, in particular beet pulp, and which transport is effected by a movable part which is in physical contact with the transported goods of the conveying element is effected.
- Conveying elements can be, for example, transport rollers, belts, screws, drums be mine or the like. These elements are also referred to here as forced conveying elements.
- the present invention also relates to an installation for extracting ingredients from plant material, in particular for carrying out a method of the present invention, comprising at least one apparatus for comminuting plant material into solid material forming comminuted plant material and for introducing the comminuted plant material into a transport liquid, at least an adjoining tubular or shaft-like device for transporting the obtained mixture of transport fluid and comminuted plant material with a plant material introduction area and a plant material discharge area, at least one non-contact reaction chamber arranged in the device for transport, at least one downstream to the plant material arranged discharge device for discharging the non-contact treated mixture of shredded plant material, wherein in the Vor Direction for discharging at least one arranged for discharging the non-contact treated mixture of transport liquid and plant material arranged conveying element and at least one suction element are present.
- the present invention also relates, in a preferred embodiment, to a plant, wherein the non-contact reaction chamber is a mechanical and / or electrical reaction chamber.
- the non-contact mechanical reaction chamber has a device for emitting ultrasound and / or shock waves.
- a plant for extracting ingredients from comminuted plant material, in particular beet pulp comprising at least one device for comminuting plant material, in particular beets, comminuted plant material forming a solid phase, in particular beet pulp, and optionally a device for macerating the shredded plant material, in particular the chips, into a transport liquid, at least one adjoining, preferably tubular or shaft-like device for transporting the resulting solid and liquid phase with an upstream plant material introduction area, in particular a beet pulp inlet area, and a downstream
- a R schnitzelauslei- area
- Transport liquid mixture wherein in the apparatus for discharging the electrically treated plant material, ie the mixture of shredded plant material and transport liquid, in particular electroporated beet pulp Transport liquid mixture, at least one conveying element and at least one suction element are present, and wherein in a preferred embodiment, the suction element adjoins the conveying element, that is, behind, so downstream, is arranged.
- the conveying element and the suction element operate in direct current.
- the invention therefore also relates, in a preferred embodiment, to an abovementioned installation, wherein the preferably tubular or shaft-like device for transporting the solid and liquid phases obtained can be positioned upright or horizontally in a preferred embodiment.
- the device for discharging the electrically treated plant material, ie the mixture of comminuted plant material and transport liquid, in particular electroporated beet pulp transport liquid mixture, perpendicular or substantially perpendicular to the tubular or shaft-like device for transport is arranged.
- the transport of the shredded plant material, in particular of beet pulp can also be effected at very high packing densities by the joint use of a conveying element and a suction element.
- This is made possible in particular by the fact that the speed of transporting the solid phase of the comminuted plant material, in particular the beet pulp, through a mechanically acting conveying element and the speed of transporting the liquid phase of the comminuted plant material, in particular the liquid phase of the beet pulp, are adjusted by a suction element , The setting of the speed of the solid phase is thus separated from that of the liquid phase.
- the invention therefore makes use of a largely gentle transport of the solid phase in a liquid phase, brought about by the suction element, combined with a mechanically separately adjustable speed and packing density control of the solid phase by the conveying element. Forced delivery of the solid phase thus takes place only after the electro-treatment, in particular electroporation, and is invented combined with a suction effect.
- a high packing density is due to the different physical properties of the solid and the liquid phase within the mixture of comminuted plant material and transport fluid, in particular the beet pulp.
- the invention causes a faster speed of transport of the liquid phase in comparison to the transport speed of the solid phase a suction effect.
- This suction effect results in an inventively particularly advantageous and particularly pronounced increase in the packing density of the solid phase in the mixture of comminuted plant material and transport liquid, in particular the beet pulp transport liquid mixture.
- the invention provides that in a first process step (a) sugar beets are comminuted to beet pulp. Subsequently, in a process step (b), the beet pulp is introduced into a transport liquid, for example an extract, beet extract and / or water, in particular mashed. The resulting beet pulp
- Transport fluid mixture consists of a solid phase, namely borrowed the beet pulp, as well as a liquid phase, namely the transport liquid, optionally with beet juice or extract together.
- beet pulp is understood to mean divided, for example, pencil-thick or sliced beets. According to the invention, it is preferable to process beets by means of a schnitzel cutter into beet pulp.
- a "pressure-free flooding” means that an introduction of the solid and liquid phase into the electrical reaction chamber, in particular electroporation device, without additional aids, such as forced conveyance, in particular via screw conveyors, conveyor belts, conveyor drums, According to the invention, a forced delivery of the solid phase does not take place before the electro-treatment, in particular electroporation, but alone thereafter.
- an introduction without additional pumps as an aid for pressing or pushing the transported material into the Under a pressure-free flooding is thus preferably a, in particular on the basis of gravity, preferably solely on the basis of gravity, based Einbringe n of solid and liquid phase in an electrical reaction chamber, in particular electroporation device to understand.
- the pressure-free introduction can also be due to capillary forces occurring within the liquid phase of the beet pulp transport
- the solid phase of the beet pulp transport liquid mixture in step (d) of the process according to the invention is transported further in the electroporation device and at the same time electropionized.
- Electroporation takes place using parameters known to those skilled in the art.
- electric field pulses of 0.1 to 50 kV / cm, preferably 0.5 to 40 kV / cm and pulse numbers from 1 to 2500, in particular 1 to 1000, preferably 1 to 100, particularly preferably 1 to 50 pulses / s be used.
- the electroporation takes place at temperatures of 0 to 75 0 C, preferably 0 to 45 0 C, in particular 10 to 35 ° C instead.
- the solid and liquid phases of the mixture of comminuted plant material and transport liquid, in particular beet pulp transport liquid mixture, which have the extracted ingredients are removed in step (e).
- a conveying element which acts mechanically on the solid phase
- the speed of transport and the packing density of the solid phase are set, whereas the speed of transport of the liquid phase is adjusted by a suction element.
- the conveying element is a screw, preferably a pull-out screw, a screw conveyor or a conveyor belt.
- the suction element is a pump, preferably a centrifugal pump.
- the speed of transport of the solid phase is 30 to 80 t beet pulp / h, preferably 40 to 70 t beet pulp / h, in particular 45 to 60 t beet pulp / h, preferably 50 t beet pulp / h.
- this speed is set in a conveying element designed as a screw, preferably with speeds up to a maximum of 500 rpm, preferably from 1 to 500 rpm, in particular from 100 to 500 rpm, more preferably from 200 up to 400 rpm.
- a packing density of the solid phase of 0.5 to 0.8 g / cm 3 , preferably from 0.6 to 0.7 g / cm 3 , in particular of 0.65 g / cm 3 is set.
- the suction element designed as a pump with speeds of up to a maximum of 1200 rpm. Further preferred speeds of rotation of the pump are from 750 to 1200 rpm, preferably from 800 to 1100 rpm. In a further preferred embodiment it is provided that the speed of transport of the liquid phase is higher than that of the solid phase.
- step (a), (b), (c) or (d) raw juice or water in addition to the solid phase, the mixture of comminuted plant material and transport liquid, in particular the beet pulp juice mixture, is added.
- Another object of the present invention is a system for the extraction of ingredients from shredded plant material, in particular beet pulp, which is used for carrying out the method according to the invention.
- this plant for extracting ingredients from shredded plant material, in particular beet pulp preferably at least one device for crushing plant material, especially beets, and for mashing the shredded plant material, in particular the beet pulp, in a transport liquid to obtain a mixture of shredded plant material and transport liquid , in particular a beet cut transport fluid mixture, with a comminuted plant materials forming a solid phase, in particular beet pulp, and a transport liquid forming a liquid phase, at least one adjoining, preferably shaft-like or tubular, in particular horizontally or upright positioned, transport device the resulting mixture of comminuted plant material and transport liquid, in particular a beet pulp transport liquid G.
- emisch with one, in particular in front or above, ie upstream R Wegnitzeleintechnischswitz and one, in particular behind or below, ie downstream,
- Chamaterialeinlei- area in particular beet pulp discharge
- at least one arranged in the device for transport electrical see reaction chamber in particular a device for Elektro- poration, at least one, in particular behind or below, ie downstream, to the
- Thematerialaustechnischs Scheme in particular beet pulp discharge, preferably substantially perpendicular to the tubular or shaft-like device, arranged device for discharging the electrically treated mixture, in particular the electroporated beet pulp mixture, wherein in the device at least one for discharging of the electrically treated plant material, ie the mixture of comminuted plant material and transport liquid, in particular electroporated beet pulp transport fluid mixture s, arranged conveying element and at least one suction element are present, and wherein the suction element is preferably connected to the conveying element.
- the device for transporting the resulting mixture, in particular of the beet pulp transport liquid mixture in one piece, that is to say integrally, with the device for electroporation.
- the electrical reaction chamber, in particular device for electroporation, a tubular or shaft-like device, in particular a pipe or shaft reactor, both the transport of the vegetable material mixture, in particular the beet pulp transport liquid mixture, as well as its electrical treatment, especially electroporation serves.
- both the suction element and the conveying element are arranged downstream, that is, behind or below the electrical reaction chamber, in particular electroporation device.
- the suction member therefore sucks the liquid phase and draws it through the transport and electroporation device.
- the mechanically acting on the solid phase conveying element promotes the electrically treated, especially electroporated, largely freed from interesting ingredients solid phase material from the electrical reaction chamber, in particular electroporation device away.
- the term "upright position” is understood to mean an installation within the installation which is perpendicular, preferably substantially perpendicular, to the earth's surface on which the installation is constructed directly or indirectly Accordingly, a “horizontal” or “horizontal” position is perpendicular, preferably substantially perpendicular, to an upright position is arranged to the earth's surface. Accordingly, the term “located below” means a position which is arranged proximal to the earth's surface.For the purposes of the invention, "substantially perpendicular” is understood to mean a positioning which has an angle of 80 ° to 100 °, preferably 90 °.
- substantially perpendicular may also be understood to mean a horizontal orientation, namely, for example, if, as provided in a preferred embodiment according to the invention, the device for discharging the solid and liquid phases is at right angles or substantially perpendicular to a vertical one or substantially perpendicular to the earth's surface positioned shaft-like device for transporting the obtained beet pulp transport liquid mixture stands.
- the plant according to the invention comprises a device for feeding raw juice or water, which is designed so that the feed of raw juice or water in the device for transport and / or in the device for electrical treatment, in particular electroporation can be done.
- the plant has a device for flooding the beet pulp transport liquid mixture, wherein in a particularly preferred embodiment, the device for flooding is designed as a funnel.
- the device is designed for transport as a shaft.
- this shaft has a base of 30 x 40 cm on.
- the device for transport can also be designed as a tube.
- the apparatus has a device downstream, for example behind or below, the plant material introduction area located above, in particular the beet pulp introduction area, and upstream, for example in front of or above, the plant matter discharge area below, in particular the beet pulp discharge area for electrical treatment, in particular electroporation.
- the device for electro-treatment, in particular for electroporation is designed as a raw-shaft shaft reactor.
- the conveying element arranged substantially perpendicularly or at right angles to the device for transport is designed as a screw, preferably as a drawing-out screw, more preferably as a conveying screw.
- the suction element preferably adjoining the conveying element, is designed as a pump, preferably as a centrifugal pump.
- Figure 1 shows a schematic representation of a preferred embodiment
- FIG. 2 shows the dependence of the packing density [kg / l] on the suction power of the pump in [rpm].
- FIG. 3 shows the dependence of the beet pulp throughput in [kg / U] on the rotational speed of the horizontal screw in [rpm].
- FIG. 4 shows a comparison of the beet pulp destruction of the plant according to the invention with a comparison plant.
- FIG. 5 shows a comparison of the beet pulp destruction of the plant according to the invention with a further comparison plant.
- sugar beets are processed in a device for crushing (10) to sugar beet pulp.
- the beet pulp transport liquid mixture obtained after mashing into a transport liquid is characterized on the one hand by a solid phase forming beet pulp and on the other by a liquid phase forming transport liquid.
- the obtained beet pulp transport liquid mixture is conveyed directly and without pressure, for example via a conveyor belt (12) through a beet pulp inlet region (35) above a hopper (20) into the transport device (30th to 40th cm) designed as a shaft with base dimensions of 30 x 40 cm ) of the electroporation system (100).
- the transport device (30th to 40th cm) designed as a shaft with base dimensions of 30 x 40 cm ) of the electroporation system (100).
- the obtained beet pulp transport liquid mixture is transported in a below the shaft (30) located Elektroporationsreaktor (40).
- the electroporated beet pulp transport liquid mixture passes through an underlying beet pulp discharge area (45) to a removal device (52) arranged horizontally and perpendicular to the shaft.
- This discharge device (52) includes a pull-out screw (50) as a conveying element.
- the extraction screw transports the beet pulp and determines the transport speed of the phase, ie the beet pulp, the beet pulp transport liquid mixture through the shaft (30) and in the electroporation reactor (40) (see Figure 3).
- the subsequent to the conveying element centrifugal pump (60) sucks the liquid and solid phase through the shaft (30) and the electroporation reactor (40), performs the liquid phase and determines the bulk density in the shaft ( Figure 2).
- the centrifugal pump (60) is set so that the liquid phase is transported faster than the solid phase, which causes a suction effect.
- Silin value, Sweden number, Mus content and combs investigated in FIGS. 4 and 5 are parameters which characterize the chip quality and are determined as follows: To determine the chip quality, an average sample is taken from approximately 100 g and sorted into chips 5 cm in length (mass mi), between 1 and 5 cm in length (mass m 2 ) and under 1 cm in length (mass rrb). Result: Swedish value: - L
- Swedish number used in FIGS. 4 and 5 means Swedish value number.
- the Swedish value is a measure of the juice permeability of the schnitzel; it should be greater than 10.
- the Mus content should not exceed 5%.
- 100 g musfre Schnitzel are strung together on a grooved board (length 1 m). The total length of the chips in m is read.
- the silin value characterizes the fineness or surface of the chips.
- the desired values depend on the extraction plant; for extraction towers they are usually in the range of 8 to 10 m per 100 g. If very coarse schnitzel are cut and if they contain a proportion of "combing", this is often determined as well: The “combs” are read out of 1 kg of well-mixed chips and weighed. The result is given in%. By “combs” is meant the beet slices which are cut off from the turnip when the cutting tool is too coarse.
- Fr-Sn stands for fresh schnitzel, which are freshly cut beet pulp taken directly after the cutting process.
- Sn stands for beet pulp, which in the conventional process has passed through the extraction plant in sections. It is in the concrete example of beet pulp, which were pretreated in the extraction mash and thus both denatured by thermal means have suffered as well as mechanical changes.
- Conveyor Sn stands for freshly cut beet pulp, which after being removed from the process in the conveying apparatus has been circulated for a certain time and thus changed. They have been mechanically altered to a certain extent, that is to say they have been comminuted and have therefore become shorter on average.
- FIG. 4 and 5 show how the promotion in the inventive system on the mechanical stability and the external shape of the chips effect.
- FIG. 4 shows this with the example of chips which are roughly cut and therefore also have many disks, so-called combs.
- FIG. 5 shows this with chips that are carefully cut and therefore have only very few combs.
- the chip shape has changed in the system according to the invention in the case of disproportionate mechanical loading, that is to say in the case of an average of twice the passage, compared to the original state.
- FIG. 4 also shows how the shape of the chips has changed as a result of the mechanical treatment in a comparison system (Fr-Sn comparison system).
- sampling points "Schnitzel and mash before pump” (Sn from mash before pump) and “Schnitzel from mash to pump” (Sn from mash to pump) designate the respective sample samples from the comparison plant the passage through the container for the thermal denaturation of the chips before and after the pump, which promotes the beet pulp transport liquid mixture directly into the extraction plant.
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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Extraction Or Liquid Replacement (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Tea And Coffee (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
Description
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Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201071233A EA022023B1 (ru) | 2008-04-24 | 2009-04-21 | Способ электропорации свекловичной стружки и устройство для его осуществления |
DK09735670.3T DK2278891T3 (da) | 2008-04-24 | 2009-04-21 | Fremgangsmåde til elektroporation af skårne beder og indretning til udførelse af denne fremgangsmåde |
PL09735670T PL2278891T3 (pl) | 2008-04-24 | 2009-04-21 | Sposób elektroporowania krajanki buraczanej i urządzenie do realizacji tego sposobu |
AT09735670T ATE529538T1 (de) | 2008-04-24 | 2009-04-21 | Verfahren zur elektroporation von rübenschnitzeln und vorrichtung zur durchführung dieses verfahrens |
BRPI0911523-4A BRPI0911523B1 (pt) | 2008-04-24 | 2009-04-21 | Processo para eletroporação de beterraba fatiada e aparelhagem para implementar o método |
ES09735670T ES2374794T3 (es) | 2008-04-24 | 2009-04-21 | Proceso para la electroporación de cosetas de remolacha y dispositivo para la ejecución de este procedimiento. |
JP2011505418A JP5570499B2 (ja) | 2008-04-24 | 2009-04-21 | スライスした甜菜の電気穿孔方法及びこの方法を実施するための装置 |
US12/989,097 US8691306B2 (en) | 2008-04-24 | 2009-04-21 | Process for the electroporation of beet cossettes and device for carrying out this process |
CA2722522A CA2722522A1 (en) | 2008-04-24 | 2009-04-21 | Process and device for the electroporation of beet cossettes |
EP09735670A EP2278891B1 (de) | 2008-04-24 | 2009-04-21 | Verfahren zur elektroporation von rübenschnitzeln und vorrichtung zur durchführung dieses verfahrens |
CN200980124947.0A CN102083331B (zh) | 2008-04-24 | 2009-04-21 | 电穿孔处理甜菜丝的方法及其实现设备 |
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DE102008020428.3 | 2008-04-24 | ||
DE102008020429.3 | 2008-04-24 | ||
DE102008020429A DE102008020429B4 (de) | 2008-04-24 | 2008-04-24 | Verfahren zur Elektroporation von Rübenschnitzeln und Vorrichtung zur Durchführung dieses Verfahrens |
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WO2009129991A1 true WO2009129991A1 (de) | 2009-10-29 |
WO2009129991A8 WO2009129991A8 (de) | 2009-12-30 |
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PCT/EP2009/002886 WO2009129991A1 (de) | 2008-04-24 | 2009-04-21 | Verfahren zur elektroporation von rübenschnitzeln und vorrichtung zur durchführung dieses verfahrens |
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US (1) | US8691306B2 (de) |
EP (1) | EP2278891B1 (de) |
JP (1) | JP5570499B2 (de) |
CN (1) | CN102083331B (de) |
AT (1) | ATE529538T1 (de) |
BR (1) | BRPI0911523B1 (de) |
CA (1) | CA2722522A1 (de) |
DE (1) | DE102008020429B4 (de) |
EA (1) | EA022023B1 (de) |
ES (1) | ES2374794T3 (de) |
PL (1) | PL2278891T3 (de) |
UA (1) | UA99362C2 (de) |
WO (1) | WO2009129991A1 (de) |
Cited By (1)
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WO2011138248A1 (fr) | 2010-05-03 | 2011-11-10 | Maguin Sas | Procede et installation de traitement de tissus vegetaux pour en extraire une substance vegetale, notamment un jus |
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EP2338356A1 (de) * | 2009-12-23 | 2011-06-29 | Südzucker Aktiengesellschaft Mannheim/Ochsenfurt | Reaktorsystem für Elektroporation |
DE102010023963A1 (de) * | 2010-06-16 | 2011-12-22 | Mars Inc. | Verfahren und Vorrichtung zum Herstellen eines geschäumten Fleisch- oder Fischprodukts |
US8613668B2 (en) | 2011-12-22 | 2013-12-24 | Igt | Directional wireless communication |
FR3051101A1 (fr) * | 2016-05-10 | 2017-11-17 | Kelzyd | Module d'extraction de jus de fruits et vegetaux par ultrasons, et systeme comprenant un tel module. |
US11001781B1 (en) * | 2019-10-30 | 2021-05-11 | Tropicana Products, Inc. | Process and system for enhancing recovery of essential oil |
US20240125711A1 (en) | 2021-02-17 | 2024-04-18 | KWS SAAT SE & Co. KGaA | Methods for analyzing plant material, for determining plant material components and for detecting plant diseases in plant material |
EP4047350A1 (de) | 2021-02-17 | 2022-08-24 | KWS SAAT SE & Co. KGaA | Verfahren zur bestimmung von komponenten bei der industriellen verarbeitung von zuckerrüben in einer produktionsanlage |
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2008
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2009
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- 2009-04-21 PL PL09735670T patent/PL2278891T3/pl unknown
- 2009-04-21 JP JP2011505418A patent/JP5570499B2/ja not_active Expired - Fee Related
- 2009-04-21 WO PCT/EP2009/002886 patent/WO2009129991A1/de active Application Filing
- 2009-04-21 ES ES09735670T patent/ES2374794T3/es active Active
- 2009-04-21 CA CA2722522A patent/CA2722522A1/en not_active Abandoned
- 2009-04-21 UA UAA201013992A patent/UA99362C2/ru unknown
- 2009-04-21 EA EA201071233A patent/EA022023B1/ru not_active IP Right Cessation
- 2009-04-21 AT AT09735670T patent/ATE529538T1/de active
- 2009-04-21 CN CN200980124947.0A patent/CN102083331B/zh active Active
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WO2011138248A1 (fr) | 2010-05-03 | 2011-11-10 | Maguin Sas | Procede et installation de traitement de tissus vegetaux pour en extraire une substance vegetale, notamment un jus |
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Also Published As
Publication number | Publication date |
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EP2278891A1 (de) | 2011-02-02 |
BRPI0911523B1 (pt) | 2018-07-03 |
WO2009129991A8 (de) | 2009-12-30 |
PL2278891T3 (pl) | 2012-03-30 |
JP2011518556A (ja) | 2011-06-30 |
CN102083331B (zh) | 2014-04-09 |
EA022023B1 (ru) | 2015-10-30 |
EP2278891B1 (de) | 2011-10-19 |
DE102008020429A1 (de) | 2009-10-29 |
BRPI0911523A2 (pt) | 2016-09-06 |
CN102083331A (zh) | 2011-06-01 |
ATE529538T1 (de) | 2011-11-15 |
CA2722522A1 (en) | 2009-10-29 |
ES2374794T3 (es) | 2012-02-22 |
EA201071233A1 (ru) | 2011-06-30 |
US8691306B2 (en) | 2014-04-08 |
UA99362C2 (ru) | 2012-08-10 |
US20110038992A1 (en) | 2011-02-17 |
DE102008020429B4 (de) | 2012-02-02 |
JP5570499B2 (ja) | 2014-08-13 |
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