DE2103072A1 - Verfahren zum beschleunigten oder verstärkten Zuchten von Mikroorganismen - Google Patents
Verfahren zum beschleunigten oder verstärkten Zuchten von MikroorganismenInfo
- Publication number
- DE2103072A1 DE2103072A1 DE19712103072 DE2103072A DE2103072A1 DE 2103072 A1 DE2103072 A1 DE 2103072A1 DE 19712103072 DE19712103072 DE 19712103072 DE 2103072 A DE2103072 A DE 2103072A DE 2103072 A1 DE2103072 A1 DE 2103072A1
- Authority
- DE
- Germany
- Prior art keywords
- air
- culture medium
- essentially
- hemolytic
- microorganisms
- 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
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- 238000000034 method Methods 0.000 title claims description 31
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- 239000007789 gas Substances 0.000 claims description 30
- 239000001963 growth medium Substances 0.000 claims description 25
- 230000012010 growth Effects 0.000 claims description 20
- 230000002949 hemolytic effect Effects 0.000 claims description 17
- 241000194017 Streptococcus Species 0.000 claims description 12
- 108010065152 Coagulase Proteins 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 241000192041 Micrococcus Species 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 claims description 6
- 241000590020 Achromobacter Species 0.000 claims description 4
- 241000228143 Penicillium Species 0.000 claims description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 4
- 241000186781 Listeria Species 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 239000003102 growth factor Substances 0.000 claims description 3
- 235000021049 nutrient content Nutrition 0.000 claims description 2
- 241000186660 Lactobacillus Species 0.000 claims 4
- 241000186779 Listeria monocytogenes Species 0.000 claims 4
- 229940039696 lactobacillus Drugs 0.000 claims 4
- 241000588769 Proteus <enterobacteria> Species 0.000 claims 3
- 241000193998 Streptococcus pneumoniae Species 0.000 claims 2
- 241000430887 Citricoccus Species 0.000 claims 1
- 241000589565 Flavobacterium Species 0.000 claims 1
- 241000223252 Rhodotorula Species 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 239000011521 glass Substances 0.000 description 16
- 239000002609 medium Substances 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 235000015097 nutrients Nutrition 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 3
- 229930182555 Penicillin Natural products 0.000 description 3
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 229940049954 penicillin Drugs 0.000 description 3
- 241000894007 species Species 0.000 description 3
- -1 such as NO Inorganic materials 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 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 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000001888 Peptone Substances 0.000 description 2
- 108010080698 Peptones Proteins 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 235000019319 peptone Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-M thioglycolate(1-) Chemical compound [O-]C(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-M 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 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 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241001550224 Apha Species 0.000 description 1
- 241000304886 Bacilli Species 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 241000186610 Lactobacillus sp. Species 0.000 description 1
- 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 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 229940035901 lactobacillus sp Drugs 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000012449 sabouraud dextrose agar Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000013589 supplement Substances 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
- C12N1/20—Bacteria; Culture media therefor
-
- 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
- C12N1/14—Fungi; Culture media therefor
-
- 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
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
-
- 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
- C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Botany (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US481870A | 1970-01-22 | 1970-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2103072A1 true DE2103072A1 (de) | 1971-07-29 |
Family
ID=21712679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712103072 Pending DE2103072A1 (de) | 1970-01-22 | 1971-01-23 | Verfahren zum beschleunigten oder verstärkten Zuchten von Mikroorganismen |
Country Status (14)
| Country | Link |
|---|---|
| BE (1) | BE761861A (enExample) |
| BR (2) | BR7100389D0 (enExample) |
| CA (1) | CA965717A (enExample) |
| CH (1) | CH554413A (enExample) |
| DE (1) | DE2103072A1 (enExample) |
| DK (1) | DK128788B (enExample) |
| ES (2) | ES387045A1 (enExample) |
| FR (1) | FR2076926A5 (enExample) |
| GB (1) | GB1274793A (enExample) |
| IE (1) | IE34910B1 (enExample) |
| IL (1) | IL35834A (enExample) |
| IT (1) | IT1050429B (enExample) |
| LU (1) | LU62472A1 (enExample) |
| NL (1) | NL7019096A (enExample) |
-
1970
- 1970-04-28 CA CA081,461A patent/CA965717A/en not_active Expired
- 1970-05-12 GB GB22889/70A patent/GB1274793A/en not_active Expired
- 1970-12-10 IL IL35834A patent/IL35834A/xx unknown
- 1970-12-31 NL NL7019096A patent/NL7019096A/xx unknown
-
1971
- 1971-01-05 ES ES387045A patent/ES387045A1/es not_active Expired
- 1971-01-21 IE IE75/71A patent/IE34910B1/xx unknown
- 1971-01-21 BR BR389/71A patent/BR7100389D0/pt unknown
- 1971-01-21 LU LU62472D patent/LU62472A1/xx unknown
- 1971-01-21 BR BR390/71A patent/BR7100390D0/pt unknown
- 1971-01-21 BE BE761861A patent/BE761861A/xx unknown
- 1971-01-21 IT IT67214/71A patent/IT1050429B/it active
- 1971-01-22 FR FR7102209A patent/FR2076926A5/fr not_active Expired
- 1971-01-22 DK DK28971AA patent/DK128788B/da unknown
- 1971-01-22 CH CH99971A patent/CH554413A/xx not_active IP Right Cessation
- 1971-01-23 DE DE19712103072 patent/DE2103072A1/de active Pending
-
1973
- 1973-05-30 ES ES415409A patent/ES415409A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES387045A1 (es) | 1977-04-16 |
| IE34910B1 (en) | 1975-09-17 |
| CA965717A (en) | 1975-04-08 |
| NL7019096A (enExample) | 1971-07-26 |
| IT1050429B (it) | 1981-03-10 |
| BR7100390D0 (pt) | 1973-07-17 |
| IL35834A0 (en) | 1971-02-25 |
| IL35834A (en) | 1973-11-28 |
| BR7100389D0 (pt) | 1973-07-17 |
| CH554413A (de) | 1974-09-30 |
| FR2076926A5 (enExample) | 1971-10-15 |
| GB1274793A (en) | 1972-05-17 |
| IE34910L (en) | 1971-07-22 |
| LU62472A1 (enExample) | 1971-08-11 |
| ES415409A1 (es) | 1976-06-16 |
| DK128788B (da) | 1974-07-01 |
| BE761861A (fr) | 1971-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |