AU669013B2 - Surface sterilisation by laser treatment - Google Patents

Surface sterilisation by laser treatment Download PDF

Info

Publication number
AU669013B2
AU669013B2 AU51552/93A AU5155293A AU669013B2 AU 669013 B2 AU669013 B2 AU 669013B2 AU 51552/93 A AU51552/93 A AU 51552/93A AU 5155293 A AU5155293 A AU 5155293A AU 669013 B2 AU669013 B2 AU 669013B2
Authority
AU
Australia
Prior art keywords
substrate
laser
laser radiation
treatment
radiation
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
Application number
AU51552/93A
Other languages
English (en)
Other versions
AU5155293A (en
Inventor
Robert Marc Clement
Michael Francis Foley
Neville Richard Ledger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minister of Agriculture Fisheries and Food UK
Original Assignee
Minister of Agriculture Fisheries and Food UK
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 Minister of Agriculture Fisheries and Food UK filed Critical Minister of Agriculture Fisheries and Food UK
Priority claimed from PCT/GB1993/000872 external-priority patent/WO1993021787A1/en
Publication of AU5155293A publication Critical patent/AU5155293A/en
Application granted granted Critical
Publication of AU669013B2 publication Critical patent/AU669013B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/26Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/005Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/005Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
    • A23L3/0055Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment with infrared rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Laser Surgery Devices (AREA)
  • Laser Beam Processing (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
AU51552/93A 1992-04-27 1993-04-27 Surface sterilisation by laser treatment Ceased AU669013B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929209103A GB9209103D0 (en) 1992-04-27 1992-04-27 Laser treatment of plant material
GB9209103 1992-04-27
PCT/GB1993/000872 WO1993021787A1 (en) 1992-04-27 1993-04-27 Surface sterilisation by laser treatment

Publications (2)

Publication Number Publication Date
AU5155293A AU5155293A (en) 1993-11-29
AU669013B2 true AU669013B2 (en) 1996-05-23

Family

ID=10714641

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51552/93A Ceased AU669013B2 (en) 1992-04-27 1993-04-27 Surface sterilisation by laser treatment

Country Status (17)

Country Link
EP (1) EP0637918A1 (bg)
JP (1) JPH07506744A (bg)
KR (1) KR950701193A (bg)
CN (1) CN1079626A (bg)
AU (1) AU669013B2 (bg)
BG (1) BG61377B1 (bg)
BR (1) BR9306293A (bg)
CA (1) CA2118516A1 (bg)
CZ (1) CZ262294A3 (bg)
FI (1) FI945035A (bg)
GB (3) GB9209103D0 (bg)
HU (1) HUT71647A (bg)
IL (1) IL105522A0 (bg)
NZ (1) NZ252710A (bg)
RU (1) RU94045934A (bg)
SK (1) SK128294A3 (bg)
ZA (1) ZA932956B (bg)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19581940T1 (de) * 1995-06-26 1998-06-18 Qingdao First Convalescent Hos Sterilisierverfahren und -vorrichtung unter Verwendung einer Laserpumpquelle
CN113057278A (zh) * 2021-03-29 2021-07-02 苏州光线跃动工业智能科技有限公司 一种激光杀菌设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195408A1 (en) * 1972-08-11 1974-03-08 Dufour Adrien Thermal treatment in depth of food prods. - using laser beams on finished prods. to destroy bacteriological activity
FR2621529A1 (en) * 1987-10-09 1989-04-14 Bongrain Sa Method for thermal treatment of a food product, in particular a cheese or pork butchery food product; method for marking such a food product, marking apparatus for implementing the method; food product thus treated or marked

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955921A (en) * 1972-09-19 1976-05-11 Eli Lilly And Company Method of killing microorganisms in the inside of a container utilizing a laser beam induced plasma
US4871559A (en) * 1983-11-23 1989-10-03 Maxwell Laboratories, Inc. Methods for preservation of foodstuffs
DD291471A5 (de) * 1989-12-21 1991-07-04 Janz,Immo,De Verfahren und vorrichtung zur eroeffnung und entleerung von eiern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195408A1 (en) * 1972-08-11 1974-03-08 Dufour Adrien Thermal treatment in depth of food prods. - using laser beams on finished prods. to destroy bacteriological activity
FR2621529A1 (en) * 1987-10-09 1989-04-14 Bongrain Sa Method for thermal treatment of a food product, in particular a cheese or pork butchery food product; method for marking such a food product, marking apparatus for implementing the method; food product thus treated or marked

Also Published As

Publication number Publication date
BG99133A (bg) 1995-05-31
KR950701193A (ko) 1995-03-23
FI945035A0 (fi) 1994-10-26
ZA932956B (en) 1994-08-11
AU5155293A (en) 1993-11-29
GB9420400D0 (en) 1994-11-30
SK128294A3 (en) 1995-04-12
BR9306293A (pt) 1998-06-30
IL105522A0 (en) 1993-08-18
HUT71647A (en) 1996-01-29
JPH07506744A (ja) 1995-07-27
GB9303841D0 (en) 1993-04-14
GB2280371B (en) 1996-04-24
NZ252710A (en) 1996-10-28
EP0637918A1 (en) 1995-02-15
GB9209103D0 (en) 1992-06-10
FI945035A (fi) 1994-10-26
BG61377B1 (en) 1997-07-31
GB2280371A (en) 1995-02-01
HU9403018D0 (en) 1994-12-28
CN1079626A (zh) 1993-12-22
CZ262294A3 (en) 1995-05-17
CA2118516A1 (en) 1993-11-11
RU94045934A (ru) 1996-10-10

Similar Documents

Publication Publication Date Title
Stevens et al. Integration of ultraviolet (UV-C) light with yeast treatment for control of postharvest storage rots of fruits and vegetables
Elmnasser et al. Pulsed-light system as a novel food decontamination technology: a review
US7452561B2 (en) Treatment of vegetable foodstuffs
EP3062624B1 (en) Process for the treatment of fruits and vegetables.
EP3166413B1 (en) Process for the treatment of biological material
US20060151017A1 (en) Systems and methods for surface pasteurization of produce
Sakaldas et al. Biochemical and quality parameters changes of green sweet bell peppers as affected by different postharvest treatments
Bermudez‐Aguirre et al. A review on egg pasteurization and disinfection: Traditional and novel processing technologies
AU669013B2 (en) Surface sterilisation by laser treatment
WO1993021787A1 (en) Surface sterilisation by laser treatment
US20150024099A1 (en) Method for the sterilization and preservation of foodstuffs
Buchholz et al. Microbiology of fresh and processed vegetables
Aradhana et al. Decontamination of Spices
JPH0322946A (ja) 穀物処理装置
JP2981974B2 (ja) 里芋の乾腐病の防除方法および装置
Peng et al. Impact of Pulsed Light on Food Constituents
Guo Application of water-assited ultraviolet light processing on the inactivation of Salmonella on fresh produce
Turatti Innovations in fresh-cut fruit process lines
Fan et al. Improving microbial safety of fresh produce using thermal treatment
Mohammed et al. Assessment of surface bacteria contaminations and sensory quality of selected vegetable fruits exposed to pulsed X-ray irradiation
Lallawmzuali Use of Non-Thermal Processing Techniques in Minimally Processed Produce
Das et al. Potential of Nonthermal Plasma Technology in Food Preservation
MAHARAJ Improving Quality of Ready-to-Eat, Minimally Processed Produce Using Non-Thermal Postharvest Technologies
LT5567B (lt) Maisto ir su maistu susietų paviršių nukenksminimo būdas
Smolinski et al. Microbiology of Fresh and Processed Vegetables