DE2518822A1 - Waessrige loesung und verfahren zur bestaetigung eines gewuenschten hitzebehandlungseffekts bei einer eine bestimmte zeit dauernden hitzebehandlung ausgesetzten materialien - Google Patents
Waessrige loesung und verfahren zur bestaetigung eines gewuenschten hitzebehandlungseffekts bei einer eine bestimmte zeit dauernden hitzebehandlung ausgesetzten materialienInfo
- Publication number
- DE2518822A1 DE2518822A1 DE19752518822 DE2518822A DE2518822A1 DE 2518822 A1 DE2518822 A1 DE 2518822A1 DE 19752518822 DE19752518822 DE 19752518822 DE 2518822 A DE2518822 A DE 2518822A DE 2518822 A1 DE2518822 A1 DE 2518822A1
- Authority
- DE
- Germany
- Prior art keywords
- aqueous solution
- maltose
- sterilization
- temperature
- heat treatment
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 31
- 238000010438 heat treatment Methods 0.000 title claims description 28
- 239000000463 material Substances 0.000 title claims description 15
- 230000000694 effects Effects 0.000 title claims description 14
- 230000001954 sterilising effect Effects 0.000 claims description 62
- 238000004659 sterilization and disinfection Methods 0.000 claims description 60
- 239000000243 solution Substances 0.000 claims description 55
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 43
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 43
- 239000007864 aqueous solution Substances 0.000 claims description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 19
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 15
- 239000008103 glucose Substances 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 13
- 150000004676 glycans Chemical class 0.000 claims description 12
- 238000006460 hydrolysis reaction Methods 0.000 claims description 12
- 229920001282 polysaccharide Polymers 0.000 claims description 12
- 239000005017 polysaccharide Substances 0.000 claims description 12
- 230000007062 hydrolysis Effects 0.000 claims description 11
- 150000002772 monosaccharides Chemical class 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 150000001720 carbohydrates Chemical class 0.000 claims description 3
- 150000002016 disaccharides Chemical class 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 description 20
- 230000015556 catabolic process Effects 0.000 description 11
- 239000012085 test solution Substances 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 235000013305 food Nutrition 0.000 description 7
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 239000011721 thiamine Substances 0.000 description 6
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 6
- 229960003495 thiamine Drugs 0.000 description 6
- 235000019157 thiamine Nutrition 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 229930006000 Sucrose Natural products 0.000 description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 5
- 229960004793 sucrose Drugs 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000002147 killing effect Effects 0.000 description 4
- 238000009928 pasteurization Methods 0.000 description 4
- 108010015776 Glucose oxidase Proteins 0.000 description 3
- 239000004366 Glucose oxidase Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229940116332 glucose oxidase Drugs 0.000 description 3
- 235000019420 glucose oxidase Nutrition 0.000 description 3
- 230000036512 infertility Effects 0.000 description 3
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000002303 glucose derivatives Chemical class 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 231100000518 lethal Toxicity 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 2
- 239000003182 parenteral nutrition solution Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 102000020897 Formins Human genes 0.000 description 1
- 108091022623 Formins Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
-
- 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
- A61L2/04—Heat
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
- G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46894574A | 1974-05-10 | 1974-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2518822A1 true DE2518822A1 (de) | 1975-11-20 |
Family
ID=23861849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752518822 Pending DE2518822A1 (de) | 1974-05-10 | 1975-04-28 | Waessrige loesung und verfahren zur bestaetigung eines gewuenschten hitzebehandlungseffekts bei einer eine bestimmte zeit dauernden hitzebehandlung ausgesetzten materialien |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50153695A (enExample) |
| CA (1) | CA1043676A (enExample) |
| DE (1) | DE2518822A1 (enExample) |
| FR (1) | FR2269967B1 (enExample) |
| GB (1) | GB1492441A (enExample) |
| SE (1) | SE7505395L (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693268B1 (fr) * | 1992-07-02 | 1994-09-30 | Microondes Syst Sa | Procédé et dispositif de contrôle du chauffage par micro-ondes d'un produit à une température et pendant un temps déterminés, support de marquage et récipient pour produit destiné à un tel contrôle. |
| EP2333505A1 (de) * | 2009-12-08 | 2011-06-15 | Basf Se | Zusammensetzung und verfahren zur Temperaturüberwachung von kühl- und Tiefkühlerzeugnissen |
-
1975
- 1975-04-14 CA CA224,477A patent/CA1043676A/en not_active Expired
- 1975-04-21 GB GB16306/75A patent/GB1492441A/en not_active Expired
- 1975-04-28 DE DE19752518822 patent/DE2518822A1/de active Pending
- 1975-05-06 JP JP50054437A patent/JPS50153695A/ja active Pending
- 1975-05-09 FR FR7514574A patent/FR2269967B1/fr not_active Expired
- 1975-05-09 SE SE7505395A patent/SE7505395L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7505395L (sv) | 1975-11-11 |
| AU8068975A (en) | 1976-11-04 |
| CA1043676A (en) | 1978-12-05 |
| GB1492441A (en) | 1977-11-16 |
| FR2269967B1 (enExample) | 1979-03-16 |
| FR2269967A1 (enExample) | 1975-12-05 |
| JPS50153695A (enExample) | 1975-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |