WO2015029081A1 - Procédé de traitement des mycotoxines et installation respective - Google Patents

Procédé de traitement des mycotoxines et installation respective Download PDF

Info

Publication number
WO2015029081A1
WO2015029081A1 PCT/IT2014/000224 IT2014000224W WO2015029081A1 WO 2015029081 A1 WO2015029081 A1 WO 2015029081A1 IT 2014000224 W IT2014000224 W IT 2014000224W WO 2015029081 A1 WO2015029081 A1 WO 2015029081A1
Authority
WO
WIPO (PCT)
Prior art keywords
ammonia
foodstuffs
containment
transport
process according
Prior art date
Application number
PCT/IT2014/000224
Other languages
English (en)
Inventor
Alessandro Bacci
Original Assignee
ECOMARCA s.r.I
La Sanfermese S.P.A.
CIBO E SALUTE s.r.l
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ECOMARCA s.r.I, La Sanfermese S.P.A., CIBO E SALUTE s.r.l filed Critical ECOMARCA s.r.I
Publication of WO2015029081A1 publication Critical patent/WO2015029081A1/fr

Links

Classifications

    • 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
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00—Preservation of edible seeds, e.g. cereals
    • A23B9/16—Preserving with chemicals
    • A23B9/18—Preserving with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00—Preservation of edible seeds, e.g. cereals
    • A23B9/16—Preserving with chemicals
    • A23B9/24—Preserving with chemicals in the form of liquids or solids
    • A23B9/30—Inorganic compounds
    • 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
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • 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
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/358—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2200/00—Function of food ingredients
    • A23V2200/10—Preserving against microbes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2250/00—Food ingredients
    • A23V2250/10—Gas
    • A23V2250/106—Ammonia
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2250/00—Food ingredients
    • A23V2250/10—Gas
    • A23V2250/128—Ozone

Definitions

  • the present invention relates to a process for treating mycotoxins .
  • the invention further relates to a plant for implementing said process.
  • the invention relates to a technological process in order to eliminate or significantly reduce the presence of mycotoxins in foodstuffs such as grains, seeds, dried fruit, etc intended for human and/or animal consumption.
  • the foodstuffs are generally subjected to machining operations (for example in the mills and in the dryers) such as brushing, crushing (in various particle sizes) , dividing (in various particle sizes) , grinding, until obtaining flour and middlings.
  • machining operations for example in the mills and in the dryers
  • brushing crushing (in various particle sizes)
  • dividing in various particle sizes
  • grinding until obtaining flour and middlings.
  • the solution suggested according to the present invention is included, which introduces, in the procedure for processing foodstuffs, processing with the purpose of eliminating, or at least greatly reduce, the presence of mycotoxins, while at the same time keeping the same smell and flavor of the treated produc .
  • a) displacing the foodstuffs in a first device of containment and transport i.e. for example a box containing a cochlea
  • a storage device for example, a silo
  • such sequence of operations and in particular the use of the ozone subsequently to that of the ammonia, allows: - oxidizing the residual ammonia which is on the food product, dissociating it from the latter;
  • the step of permanence of the foodstuffs within the storage device for 60-90 minutes occurs at a temperature of 45-55°C.
  • this range of temperatures has been shown to be optimal for treating cereals, as it is effective, avoiding to dry the cereal and/or to lead to a too consistent weight loss.
  • such temperature may be preferably of 50°C.
  • the step of supplying ammonia may occur with a quantity variable between 0,5 kg and 4 Kg for each ton of foodstuffs to be treated.
  • the quantity of the step of supplying ammonia varies in proportion to the level of humidity of foodstuffs.
  • a step of taking the air which is within the storage device from a hole placed in a first end of the storage device, ducting the air, filtrating the air, heating the air and pushing the air within the storage device through a series of nozzles placed in correspondence of a second end of the storage device occurs .
  • pushing the air within the storage device from a second end occurs through one or more diffusing devices, preferably five or more.
  • diffusing devices allow a uniform distribution of the supplying ammonia, with the purpose of ensuring that the whole product comes into contact with the ammonia within the silo.
  • a step of controlling the temperatures and the concentration of ammonia by means of an automatic system of probes and meters may be performed, in order to advantageously avoid the danger of explosion.
  • a step of transferring the foodstuffs into a second device of containment and transport, a step of insufflating vapour into the second device of containment, and a step of sucking the vapour out may occur.
  • the treatment with vapour allows:
  • the step of insufflating vapour within the second device of containment and transport may occur in correspondence of a first end of the second device of containment and transport, and the step of suction of the vapour may occur in correspondence of a second end of the second device of containment and transport.
  • a step of cooling and drying the foodstuffs may occur before the step of supplying gaseous ozone.
  • the step of supplying gaseous ozone occurs in a third device of containment and transport, preferably in a series of four or more devices of containment, as for example boxes containing cochleae .
  • the step of supplying gaseous ozone may occur with a quantity varying between 500 and 1.000 grams per 10 tons of treated foodstuffs.
  • the product before supplying the ammonia, the product may be brushed in order to reduce the presence of the mycotoxins and increase the treatment speed.
  • a step of dividing, a step of crushing and a step of grinding may be provided, allowing considerably increasing the total surface area of contact and increasing the efficacy of the treatment, also promoting the reaction on mycotoxins in the grain.
  • a step of drying may be provided before the step of stocking.
  • the ammonia is used in its anhydrous form, and may be supplied on the foodstuff directly in its gaseous form or, once dissolved in water, by spraying the ammonia-water solution.
  • the ozone is used in its gaseous form and may be supplied on the foodstuff directly in its gaseous form or, once dissolved in water, by spraying the ozone-water solution.
  • the invention relates further to a plant comprising:
  • a first device of containment and transport or cylindrical box (step of supplying ammonia) , equipped with nozzles for injecting the ammonia and containing a cochlea with auger blades for moving the foodstuff;
  • a storage device for example a tank or a silo (step of permanence of the product in contact with ozone) which is loaded from top through the cochlea of the first box;
  • this second storage device or tank is equipped with diffusing devices placed on the bottom, for supplying the ozone and with a hole at the top for the recirculation of the air mixed with ammonia;
  • a second device of containment and transport or U-shaped box (step of supplying vapour) , equipped with nozzles for injecting the vapour and containing a cochlea with auger blades, suitable for supplying vapour and for expelling vapour and gaseous ammonia;
  • a third device of containment and transport for example a cylindrical box containing a cochlea with auger blades for moving the foodstuff, possibly suitable for supplying ozone;
  • a fourth device for containment and transport for example a U-shaped box for possible drying (step of drying) containing a cochlea with auger blades for moving the foodstuff;
  • a fifth device for containment and transport comprising a series of more U-shaped watertight boxes (for example four) for supplying ozone, each containing a cochlea with auger blades for moving the foodstuff ;
  • the invention relates further to a plant comprising a recirculation system of the air enriched with ammonia; such air enriched with ammonia is taken from a hole placed at the top of the tank, ducted, filtered, heated and pushed by fans into the tank through a net of diffusing devices allowing the gas being distributed uniformly and being in contact as much as possible with the foodstuff .
  • figure 1 shows schematically a cylindrical box containing a cochlea with auger blades for moving the foodstuff, suitably equipped with nozzles for supplying ammonia according to the invention
  • figure 2 shows a plant according to the invention.
  • the process according to the invention provides the use of specific substances supplied in a liquid and/or gaseous form.
  • the substances used in the process according to the invention are ammonia and ozone. Said substances may be used both directly and dissolved in water. In any case, regardless of the type of use, said substances will be indicated in the following as "reactants" .
  • the ammonia is used in its anhydrous form, and may be supplied on the foodstuff directly in its gaseous form or, once dissolved in water, by spraying the solution ammonia-water.
  • the quantity of used ammonia varies between 0,0001 kg for each kg of foodstuff to be treated and 0,1 kg for each kg of foodstuff to be treated.
  • the percentage by weight of solute dissolved in the solvent is in the range 5% - 30%, while the quantity of solution used varies between 0,005 kg for each kg of foodstuff to be treated and 0,03 kg for each kg of foodstuff to be treated.
  • the ozone is used in its gaseous form and may be supplied on the foodstuff directly in its gaseous form or, once dissolved in water, by spraying the ozone- water solution.
  • the quantity of used ozone varies between 0,0001 kg for each kg of foodstuff to be treated and 0,003 kg for each kg of foodstuff to be treated.
  • the solute is brought to saturation in the solvent; the reactant solution (water saturated with ozone) is supplied by nebulisation in a quantity varying between 0,005 kg for each kg of foodstuff to be treated and 0,03 kg for each kg of foodstuff to be treated.
  • the contact time between the reactant and the contaminated foodstuff is in the range between 5 minutes and 90 minutes. This range is determined by the level of contamination and by the process the foodstuff has been submitted.
  • the contaminated foodstuff is moved by means of cochleae with auger blades 1, in order to obtain a homogenization between the reactant and the same foodstuff, while this one advances to the next treatment or, at the end, to the stocking tank.
  • the treated corn with ammonia is subjected at first to a treatment with vapour for eliminating the residual ammonia, then possibly to a reduction of temperature, bringing at room temperature using a cold air flow and subsequently to a treatment with gaseous ozone.
  • the treatment with gaseous ozone allows the restoration of the original color and the total elimination of the smell and taste of ammonia. The process works continuously.
  • the process provides the following steps, in the listed numerical order.
  • Step 1 Treatment with ammonia.
  • a first cochlea 1 within a cylindrical box suitably equipped with nozzles for supplying ammonia, carries the corn (in grain, crushed, divided or in middlings) from the place it is stocked to the top of a silo S, for the containment of the foodstuff in contact with air and ammonia; already in this step within the closed cylindrical box 2 within which the cochlea 1 rotates, anhydrous ammonia is insufflated with a quantity variable between 0,5 kg and 4 Kg for each ton of product to be treated. Such quantity varies in proportion to the level of humidity of the grains .
  • the product enters from top in the watertight silo S and is stocked inside it for a period varying between an hour and 90 minutes at the temperature of 50°C.
  • the rich in ammonia hot air is continuously recirculated, being taken from the top A of the silo S, ducted, filtered, heated (by a special boiler) and pushed by a fan (not shown) within the silo S from its lower part B, through one or more diffusing devices, preferably in a number higher than or equal to five; during this step the addition of further ammonia is possibly provided.
  • the diffusing devices have the object of ensure uniformly insufflating air, which is enriched with ammonia, so limiting to a minimum the creation of preferential paths for the above mentioned gaseous mixture.
  • the air recirculating allows the reduction of the energy costs for heating the product and the ammonia used for the treatment .
  • an automatic system of probes and meters allows keeping the temperatures and the ammonia concentration controlled, avoiding the danger of explosion (explosivity concentration limits of the ammonia: lower limit 15%, upper limit 28%) .
  • the presence of mycotoxins is reduced between the 95% and the 100%.
  • the treated food product with this process undergoes a darkening caused by contact with ammonia.
  • Step 2 Eliminating the ammonia.
  • the corn is withdrawn from the bottom B of the silo S and it passes through a duct C then through a second closed U-shaped box 3 by means of a cochlea 3' placed inside, for supplying vapour V and for obtaining the spill of vapour and ammonia.
  • the ammonia which is in the grains is eliminated by the insufflating vapour within the above said second box 3.
  • the vapour V directed according to the narrows shown in figure 2, permeating the cereal, binds to ammonia (stripping of ammonia) and is at once eliminated by means of an intake plant.
  • Supplying the vapour V occurs by injecting at the bottom B' of the second box 3 containing a cochlea 3', while the suction of the vapour V saturated with ammonia occurs from the top A' of the same second box 3.
  • Step 3 Cooling and drying.
  • the treated product with the vapour V enters in a close cylindrical box 6 containing a cochlea with auger blades 6' for moving the foodstuff and for loading them in the third box 7 for cooling, containing a cochlea with auger blades V for moving the foodstuff.
  • the product is invested by air F and then cold down to ambient temperature and dried from the condensed water which was due to the vapour V, while the product moves ahead by the cochlea with auger blades 7' to the next step .
  • vapour V is insufflated in the box 3 and then the product to be treated is subsequently cooled and dried in the same box 3.
  • this step provides the use of a ventilation plant directing the air F to room temperature within the box 7 in which the grains pass .
  • the air moist is expelled by means of a suction system (not shown) .
  • Step 4 Treatment with ozone
  • This step occurs preferably in a series of four or more airtight U-shaped boxes 8, for supplying ozone, equipped with a vent valve and each containing a cochlea 8' with auger blades for moving ahead the foodstuff to the next box.
  • a treatment of the food product with ozone occurs for eliminating possible residual ammonia and mycotoxins.
  • the ozone completes the drying of the cereal from the possible residual water which could remain from the step 3 and restores the organoleptic characteristics of the product, making it, in most of the cases, more brilliant and fragrant than unprocessed product.
  • Activity of the series of cochleae 8' allows preventing possible compaction of the grains and improving contact between the treated cereal and the ozone.
  • the quantity of ozone varies between 500 and 1.000 grams per 10 tons of treated grains.
  • the product does not show any alteration from the organoleptic and nutritional point of view.
  • the plant comprises :
  • a first device of containment and transport 2 or airtight cylindrical box (step 1) , equipped with nozzles 4 for injecting the ammonia and containing a first cochlea 1 with auger blades; a storage device S or tank/silo for containing the foodstuff in contact with air and ammonia, preferably in airtight steel with a vent valve and a recirculation system, for treating the foodstuff in gaseous ammonia (Step 1) ;
  • step 2 a second device of containment and transport 3 or U-shaped box (step 2) with lid and containing a cochlea 3' with auger blades, within which vapour V is insufflated for removing the ammonia, with suitable extractor;
  • a possible fifth device for containment and transport 9 comprising preferably a series of more U-shaped boxes 8 (in the shown embodiment, four boxes 8) with airtight lid, each equipped with nozzles for injecting the ozone and each containing a cochlea with auger blades 8 ' for moving the foodstuff;
  • a sixth device for containment and transport (not shown) or box with cochlea with auger blades for moving ahead the foodstuff to the place where it is loaded on the container 5 for stocking the decontaminated product .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Cultivation Of Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne un procédé de traitement des mycotoxines, en particulier dans des denrées alimentaires, ledit procédé comprenant les étapes qui consistent à : fournir de l'ammoniac ou de l'hydroxyde d'ammonium ; à fournir de l'ozone gazeux; à stocker. L'invention concerne également une installation pour la mise en œuvre de ce procédé.
PCT/IT2014/000224 2013-08-27 2014-08-21 Procédé de traitement des mycotoxines et installation respective WO2015029081A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000217A ITVI20130217A1 (it) 2013-08-27 2013-08-27 Procedimento per il trattamento di micotossine e relativo impianto
ITVI2013A000217 2013-08-27

Publications (1)

Publication Number Publication Date
WO2015029081A1 true WO2015029081A1 (fr) 2015-03-05

Family

ID=49554459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2014/000224 WO2015029081A1 (fr) 2013-08-27 2014-08-21 Procédé de traitement des mycotoxines et installation respective

Country Status (2)

Country Link
IT (1) ITVI20130217A1 (fr)
WO (1) WO2015029081A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429709A (en) * 1965-10-08 1969-02-25 Us Agriculture Process for de-toxifying substances contaminated with aflatoxin
DE3209930A1 (de) * 1982-03-18 1983-09-22 Rudolf 8034 Germering Schanze Verfahren zum abbau von aflatoxin in nahrungsprodukten
US5082679A (en) * 1989-10-20 1992-01-21 Aflatoxin Limited Partnership Method for detoxifying foodstuffs
EP0988800A1 (fr) * 1998-09-23 2000-03-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Méthode pour la desinfection d' aliments en utilisant de l'ozone gaseux
US6171625B1 (en) * 1998-02-04 2001-01-09 Lynntech, Inc. Method of food decontamination by treatment with ozone
US6200618B1 (en) * 1999-10-18 2001-03-13 Ecopure Food Safety Systems, Inc. Cold water disinfection of foods
EP2183982A1 (fr) * 2008-11-11 2010-05-12 Francesco Mazzariello Procédé et appareil pour désinfecter des aliments contaminés par des mycotoxines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429709A (en) * 1965-10-08 1969-02-25 Us Agriculture Process for de-toxifying substances contaminated with aflatoxin
DE3209930A1 (de) * 1982-03-18 1983-09-22 Rudolf 8034 Germering Schanze Verfahren zum abbau von aflatoxin in nahrungsprodukten
US5082679A (en) * 1989-10-20 1992-01-21 Aflatoxin Limited Partnership Method for detoxifying foodstuffs
US6171625B1 (en) * 1998-02-04 2001-01-09 Lynntech, Inc. Method of food decontamination by treatment with ozone
EP0988800A1 (fr) * 1998-09-23 2000-03-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Méthode pour la desinfection d' aliments en utilisant de l'ozone gaseux
US6200618B1 (en) * 1999-10-18 2001-03-13 Ecopure Food Safety Systems, Inc. Cold water disinfection of foods
EP2183982A1 (fr) * 2008-11-11 2010-05-12 Francesco Mazzariello Procédé et appareil pour désinfecter des aliments contaminés par des mycotoxines

Also Published As

Publication number Publication date
ITVI20130217A1 (it) 2015-02-28

Similar Documents

Publication Publication Date Title
WO1988000081A1 (fr) Procede pour separer des substances volatiles
RU2496291C1 (ru) Способ обеззараживания зерна и семян сельскохозяйственных культур
Baskakov et al. Studies of the ozonation process when drying grain
KR20150094585A (ko) 고기 또는 해산물을 냉훈하기 위한 방법 및 장치
ES2315539T3 (es) Higienizacion a baja temperatura de patogenos humanos procedentes de las superficies de alimentos y envases de alimentos.
CN113613512B (zh) 处理装置、处理方法和粉末体
WO2015029081A1 (fr) Procédé de traitement des mycotoxines et installation respective
Campabadal et al. Efficacy of fixed bed ozonation treatment to control insects in stored bulk grain
JP2020513827A (ja) 少なくとも１種の中揮発性殺生物及び／又は植物保護製品によって処理するための方法、対応する処理アセンブリ、及び貯蔵アセンブリ
EP2790518A2 (fr) Procédé et dispositif pour pasteuriser et/ou stériliser un aliment
PL91625B1 (fr)
WO2003037109A1 (fr) Procede pour steriliser des produits
CN109983289B (zh) 用于干燥松散物料的方法和设备
DE19708752C1 (de) Verfahren und Vorrichtung zum Haltbarmachen von kapillarporösen Produkten, insbesondere von Backwaren
KR101725953B1 (ko) 박피 마늘의 선도유지 및 갈변억제 장치
KR101693756B1 (ko) 커피 생두 가공 방법
CN107821577A (zh) 一种桂圆干的制造方法
CN112106825A (zh) 一种黄花菜保鲜方法
US20240130381A1 (en) Smoker system
EP3698645B1 (fr) Procédé et appareil de pasteurisation
CN106578045B (zh) 一种板栗的物理保鲜方法
RU2174399C2 (ru) Способ получения лекарственного препарата "винибис" и установка для осуществления способа
CN107581571A (zh) 花椒油加工副产物过油花椒的回收方法
AU734421B2 (en) Method and apparatus for applying volatile substances to materials
CN107969478A (zh) 一种延长香菇保鲜时间的处理方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14790353

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14790353

Country of ref document: EP

Kind code of ref document: A1