WO1993019619A1 - Procedimiento para la destruccion de microorganismos y enzimas: proceso mts (mano-termo-sonicacion) - Google Patents
Procedimiento para la destruccion de microorganismos y enzimas: proceso mts (mano-termo-sonicacion) Download PDFInfo
- Publication number
- WO1993019619A1 WO1993019619A1 PCT/ES1993/000021 ES9300021W WO9319619A1 WO 1993019619 A1 WO1993019619 A1 WO 1993019619A1 ES 9300021 W ES9300021 W ES 9300021W WO 9319619 A1 WO9319619 A1 WO 9319619A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sonication
- microorganisms
- enzymes
- thermo
- destruction
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/025—Ultrasonics
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B11/00—Preservation of milk or dairy products
- A23B11/10—Preservation of milk or milk preparations
- A23B11/16—Preservation of milk or milk preparations by irradiation, e.g. by microwaves
- A23B11/162—Preservation of milk or milk preparations by irradiation, e.g. by microwaves by sonic or ultrasonic waves
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/10—Preservation of foods or foodstuffs, in general by treatment with pressure variation, shock, acceleration or shear stress
- A23B2/103—Preservation of foods or foodstuffs, in general by treatment with pressure variation, shock, acceleration or shear stress using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/40—Preservation of foods or foodstuffs, in general by heating loose unpacked materials
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/50—Preservation of foods or foodstuffs, in general by irradiation without heating
- A23B2/57—Preservation of foods or foodstuffs, in general by irradiation without heating by treatment with ultrasonic waves
Definitions
- MTS Process Hand-Thermo-Sonication
- the methods used for the preservation of food and other products are especially directed to prevent or hinder the action of various agents of alteration, being among them the main responsible for most of the cases of alteration, enzymes and microorganisms.
- Sanitation treatments are aimed at the destruction of microorganisms, pathogens for humans, transported by food or other biological fluids.
- the heat treatment is one of the most important methods for the preservation of food and other alterable products in the medium and long term, since, in addition to prolonging the life of the same, it is the only one capable of guaranteeing, 0 for its destructive effect , their health. Therefore, heat treatments are frequently used, as a previous step to their subsequent dehydration or freezing.
- thermo-ultrasonic effect As with the rest of the methods of food preservation is different for each microorganism and enzyme and for the different microenvironmental conditions (pH, aw etc.), by this method it has been achieved, by
- the procedure of this patent consists, in essence, of driving the product under pressure through a receptacle in which it is maintained at the treatment temperature and subjected to an ultrasonic field.
- Fig 1 shows an instrument in which the effect of the method
- the instrument is constituted by:
- a main vessel (A) of 600 ml. capacity which serves as a stable heating element of the assembly, equipped with a heating element (resistance) (1), a temperature sensor (Pt 100) (2) and a stirring shaft (3).
- This element also houses the inoculum injection connections, which is carried out by means of a syringe operated by a solenoid (6) and sampling (7) which is carried out by means of an electrically activated valve, connected to a timer.
- the set of electrical and electronic elements of the installation is regulated by a main module.
- the installation also has other accessory elements such as: a fiber optic detector for the detection of sampling tubes (9) and a fraction collector. (10)
- Fig 2 shows the survival lines (in which the logarithm of the number of survivors is represented against the corresponding treatment times) of a population of Bacillus subtilis subjected to ultrasound (- ⁇ ), to an isothermal heating at 105 S C () already an MTS process to 105 S C with an ultrasonic frequency of 20 Hz, an amplitude of 117 microns and a pressure of 300 KPa. () •
- Fig. 3 shows the thermodestruction lines (constructed representing the logarithms of the decimal reduction times versus the corresponding treatment temperatures) of a population of Bacillus subtilis subjected to different thermal treatments and the corresponding MTS treatments at different temperatures with a frequency of 20 kHz, an amplitude of 117 microns and a pressure of 300kPa.
- Fig 4 shows the relationship between Hand-Thermosonication pressure and decimal reduction times at 105 9 C of Bacillus subtilis.
- Fig 5 shows the relationship between ultrasonic amplitude during different MTS processes (at 20 kHz frequency and 102 e C) and the decimal reduction times of Bacillus subtilis.
- the spore suspensions were obtained by dragging, with sterile distilled water, a superficial culture of B. subtilis in nutrient agar with 1 ppm of manganese after an incubation period of 5 days at 42 S C.
- subtilis subjected to manothermosonication are destroyed following a first-order reaction kinetics (at same as those subjected to a heat treatment) and in our conditions about 10 times faster (fig 2).
- the simultaneous application of pressure, together with that of heat and ultrasound, allows the effect to be maintained at temperatures above the boiling point of water (100 -C) (fig 3), which makes it possible to use them at high temperatures.
- the effectiveness of the MTS process is determined, among other factors by temperature, treatment time, pressure and sonication amplitude (figs 4 and 5).
- the kinetics of the effect follow a well-defined course, which allows the corresponding calculations to be carried out and the MTS processing parameters most precisely defined for each particular objective to be defined.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP9200686 | 1992-03-31 | ||
| ES09200686A ES2046944B1 (es) | 1992-03-31 | 1992-03-31 | Procedimiento para la destruccion de microorganismos y enzimas mediante la aplicacion combinada de calor y ultrasonidos bajo presion: proceso mts (mano-termo-sonicacion). |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993019619A1 true WO1993019619A1 (es) | 1993-10-14 |
Family
ID=8276574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES1993/000021 Ceased WO1993019619A1 (es) | 1992-03-31 | 1993-03-31 | Procedimiento para la destruccion de microorganismos y enzimas: proceso mts (mano-termo-sonicacion) |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0587854A1 (es) |
| ES (1) | ES2046944B1 (es) |
| WO (1) | WO1993019619A1 (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2516665C1 (ru) * | 2012-12-03 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" | Устройство для очистки и обеззараживания молочной продукции |
| EP3402342A4 (en) * | 2016-01-15 | 2019-07-31 | The Coca-Cola Company | CONTINUOUS HIGH-PRESSURE PROCESSING OF FOODS AND BEVERAGES |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2291051B1 (es) * | 2001-12-14 | 2009-01-16 | Universidad Zaragoza | Mejora de la textura del yogur mediante la manotermosonicacion (mts) previa de la leche. |
| ES2231030B1 (es) * | 2003-10-29 | 2006-07-16 | Universidad Politecnica De Cartagena. | Termorresistometro para la medida de la resistencia al calor de microorganismos en condiciones controladas de temperatura, capaz de simular condiciones de tratamiento isotermico y no isotermo. |
| ES2366066B1 (es) * | 2009-11-26 | 2012-05-16 | Carlos V�?Zquez Montufo | Equipo de filtración previsto para el filtrado de fluidos utilizados o contaminados y procedimiento de filtrado para fluidos utilizados o contaminados. |
| ES2526824B1 (es) | 2012-08-09 | 2016-02-12 | Universidad Miguel Hernández De Elche | Equipo de expansión instantánea a vacío y ultrasonidos |
| FR3114942B1 (fr) * | 2020-10-12 | 2024-03-22 | Algama | Procédé d'obtention d'une boisson de substitution au lait à base de microalgue par manothermosonication |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211744A (en) * | 1978-05-24 | 1980-07-08 | Biophysics Research & Consulting Corporation | Process for ultrasonic pasteurization |
| US5026564A (en) * | 1990-07-02 | 1991-06-25 | Hayden Steven M | Apparatus and method for treatment of various liquid or slurry by ultrasonification in conjuction with heat and pressure |
-
1992
- 1992-03-31 ES ES09200686A patent/ES2046944B1/es not_active Expired - Fee Related
-
1993
- 1993-03-31 EP EP93907871A patent/EP0587854A1/es not_active Ceased
- 1993-03-31 WO PCT/ES1993/000021 patent/WO1993019619A1/es not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211744A (en) * | 1978-05-24 | 1980-07-08 | Biophysics Research & Consulting Corporation | Process for ultrasonic pasteurization |
| US5026564A (en) * | 1990-07-02 | 1991-06-25 | Hayden Steven M | Apparatus and method for treatment of various liquid or slurry by ultrasonification in conjuction with heat and pressure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2516665C1 (ru) * | 2012-12-03 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" | Устройство для очистки и обеззараживания молочной продукции |
| EP3402342A4 (en) * | 2016-01-15 | 2019-07-31 | The Coca-Cola Company | CONTINUOUS HIGH-PRESSURE PROCESSING OF FOODS AND BEVERAGES |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2046944B1 (es) | 1994-08-16 |
| EP0587854A1 (en) | 1994-03-23 |
| ES2046944A1 (es) | 1994-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Spilimbergo et al. | Inactivation of Bacillus subtilis spores by supercritical CO2 treatment | |
| Garner | Pulsed electric field inactivation of microorganisms: from fundamental biophysics to synergistic treatments | |
| Piyasena et al. | Inactivation of microbes using ultrasound: a review | |
| Cebrián et al. | Comparative resistance of bacterial foodborne pathogens to non-thermal technologies for food preservation | |
| ES2198507T3 (es) | Esterilizacion por alta temperatura/ultra alta presion de alimentos hipoacidos. | |
| US3697222A (en) | Sterilization with glutaraldehyde | |
| Cserhalmi et al. | Inactivation of Saccharomyces cerevisiae and Bacillus cereus by pulsed electric fields technology | |
| US20120034131A1 (en) | apparatus, system and method for preventing biological contamination to materials during storage using pulsed electrical energy | |
| CN105142685B (zh) | 用于氧化性灭菌剂的生物指示器 | |
| Gao et al. | Natural freezing as a wastewater treatment method: E. coli inactivation capacity | |
| CN102316904A (zh) | 用于通过紫外线辐射来消毒液氮的装置和方法 | |
| Garud et al. | Effect of thermosonication on bacterial count in artificially inoculated model system and natural microflora of sugarcane juice | |
| Jin et al. | Effects of pH and temperature on inactivation of Salmonella typhimurium DT104 in liquid whole egg by pulsed electric fields | |
| WO1993019619A1 (es) | Procedimiento para la destruccion de microorganismos y enzimas: proceso mts (mano-termo-sonicacion) | |
| Cabeza et al. | Effect of thermoultrasonication on Salmonella enterica serovar Enteritidis in distilled water and intact shell eggs | |
| US10815516B2 (en) | Method for establishing resistance characteristics of a biological indicator | |
| EL‐KEST et al. | Fate of Listeria monocytogenes during freezing and frozen storage | |
| Singh et al. | Effects of field strength and frequency on inactivation of Clostridium sporogenes PA3679 spores during ohmic heating | |
| Şengül et al. | Effect of photosonication treatment on inactivation of total and coliform bacteria in milk | |
| Węsierska et al. | Evaluation of the use of pulsed electrical field as a factor with antimicrobial activity | |
| Singer et al. | The effects of low-frequency ultrasound on Staphylococcus epidermidis | |
| Sastry | Toward a philosophy and theory of volumetric nonthermal processing | |
| Alkhafaji et al. | Modelling the inactivation of Escherichia coli ATCC 25922 using pulsed electric field | |
| Kasih et al. | Bacterial inactivation by using non thermal argon plasma jet and its application study for non thermal raw milk processing | |
| Cameron | Impact of low-frequency high-power ultrasound on spoilage and potentially pathogenic dairy microbes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP US |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1993907871 Country of ref document: EP |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWP | Wipo information: published in national office |
Ref document number: 1993907871 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: CA |
|
| WWR | Wipo information: refused in national office |
Ref document number: 1993907871 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1993907871 Country of ref document: EP |