CH523481A - Procédé et installation de congélation pour produits biologiques - Google Patents
Procédé et installation de congélation pour produits biologiquesInfo
- Publication number
- CH523481A CH523481A CH202468A CH202468A CH523481A CH 523481 A CH523481 A CH 523481A CH 202468 A CH202468 A CH 202468A CH 202468 A CH202468 A CH 202468A CH 523481 A CH523481 A CH 523481A
- Authority
- CH
- Switzerland
- Prior art keywords
- temperature
- cylinder
- products
- frozen
- film
- Prior art date
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 26
- 230000008014 freezing Effects 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims description 13
- 238000007790 scraping Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 claims description 37
- 239000012263 liquid product Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 238000007598 dipping method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 abstract description 10
- 210000004369 blood Anatomy 0.000 abstract description 4
- 239000008280 blood Substances 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 3
- 241000233866 Fungi Species 0.000 abstract description 2
- 229960005486 vaccine Drugs 0.000 abstract description 2
- 230000001147 anti-toxic effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 13
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 241000235070 Saccharomyces Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/04—Preserving or maintaining viable microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Dairy Products (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR95296 | 1967-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH523481A true CH523481A (fr) | 1972-05-31 |
Family
ID=8625428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH202468A CH523481A (fr) | 1967-02-17 | 1968-02-12 | Procédé et installation de congélation pour produits biologiques |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE710019A (en, 2012) |
| CH (1) | CH523481A (en, 2012) |
| ES (1) | ES350565A1 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA198591A (de) * | 1991-10-04 | 1993-05-15 | Biochemie Gmbh | Verfahren zur stabilisierung empfindlicher zellsuspensionen, enzyme und enzymsysteme |
-
1968
- 1968-01-29 BE BE710019D patent/BE710019A/xx not_active IP Right Cessation
- 1968-02-12 CH CH202468A patent/CH523481A/fr not_active IP Right Cessation
- 1968-02-16 ES ES350565A patent/ES350565A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE710019A (en, 2012) | 1968-07-29 |
| ES350565A1 (es) | 1969-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |