GB1151669A - Improvements relating to the Treatment of Freeze-Dried Bacterial Cultures - Google Patents
Improvements relating to the Treatment of Freeze-Dried Bacterial CulturesInfo
- Publication number
- GB1151669A GB1151669A GB1711568A GB1711568A GB1151669A GB 1151669 A GB1151669 A GB 1151669A GB 1711568 A GB1711568 A GB 1711568A GB 1711568 A GB1711568 A GB 1711568A GB 1151669 A GB1151669 A GB 1151669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bacteria
- fatty acids
- freeze
- triglycerides
- worked
- 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.)
- Expired
Links
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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
1,151,669. Freeze-dried bacterial cultures. W. BUHRDEL. April 9, 1968 [April 11, 1967], No. 17115/68. Heading C6F. [Also in Division A2] Freeze-dried bacteria, particularly lactic acid bacteria and bifidus bacteria, are worked into substantially anhydrous normally liquid or low melting normally solid glycerides of fatty acids at a temperature at which the glycerides are liquid. Mono-, di- and triglycerides of natural fatty acids having 6 to 22 carbon atoms in the molecule and an iodine number below 3 are employed. (Mineral oils and silicones are stated to be unsuitable). The stabilized bacterial preparations obtained can be packed in gelatine capsules. According to an example, lyophilized lactic acid bacteria were stirred into a neutral fat mixture consisting of triglycerides of C 12 -C 18 fatty acids maintained at a temperature not exceeding 45 ‹C. until the concentration of the bacteria reached a level between 40% and 80% by weight. The stirred mass was poured into moulds providing for dosage units, from which it was removed after cooling. Alternatively the solidified material could be comminuted e.g. into particles 1-2mm in diameter. In the procedure of a further example, lyophilized bacteria were worked into a neutral oil mixture consisting of triglycerides of straight-chain saturated C 6 -C 12 fatty acids. The product had a paste-like consistency.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0092012 | 1967-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1151669A true GB1151669A (en) | 1969-05-14 |
Family
ID=6986156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1711568A Expired GB1151669A (en) | 1967-04-11 | 1968-04-09 | Improvements relating to the Treatment of Freeze-Dried Bacterial Cultures |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT275040B (en) |
| CH (1) | CH525957A (en) |
| GB (1) | GB1151669A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159891A1 (en) * | 1984-04-18 | 1985-10-30 | Morinaga Milk Industry Co., Ltd. | Granular product of dried microorganism cells and manufacturing method therefor |
| EP0180743A1 (en) | 1984-09-21 | 1986-05-14 | Cernitin S.A. | Liquid preparation containing living microorganisms, process for preparing it, pelleted product containing living microorganisms and process for preparing it |
| US4943437A (en) * | 1986-04-07 | 1990-07-24 | Ab Medipharm | Process for supply of biologically active materials to ease materials |
| WO1994025564A1 (en) * | 1993-04-28 | 1994-11-10 | Zeneca Limited | Viable bacteria |
| WO1997016077A1 (en) * | 1995-11-02 | 1997-05-09 | Ed. Haas Nährmittel Gesellschaft Mbh | Probiotically acting formulations |
| EP1690931A1 (en) | 2005-02-10 | 2006-08-16 | James B. Watson | Live organism product |
| EP3061458A1 (en) * | 2004-06-03 | 2016-08-31 | Biogaia Ab | Method for improved breast milk feeding to reduce the risk of allergy |
-
1968
- 1968-03-25 AT AT292568A patent/AT275040B/en active
- 1968-04-03 CH CH488768A patent/CH525957A/en not_active IP Right Cessation
- 1968-04-09 GB GB1711568A patent/GB1151669A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159891A1 (en) * | 1984-04-18 | 1985-10-30 | Morinaga Milk Industry Co., Ltd. | Granular product of dried microorganism cells and manufacturing method therefor |
| US4888171A (en) * | 1984-04-18 | 1989-12-19 | Morinaga Milk Industry Co., Ltd. | Granular product of dried microorganism cells and manufacturing method therefor |
| EP0180743A1 (en) | 1984-09-21 | 1986-05-14 | Cernitin S.A. | Liquid preparation containing living microorganisms, process for preparing it, pelleted product containing living microorganisms and process for preparing it |
| US4943437A (en) * | 1986-04-07 | 1990-07-24 | Ab Medipharm | Process for supply of biologically active materials to ease materials |
| WO1994025564A1 (en) * | 1993-04-28 | 1994-11-10 | Zeneca Limited | Viable bacteria |
| WO1997016077A1 (en) * | 1995-11-02 | 1997-05-09 | Ed. Haas Nährmittel Gesellschaft Mbh | Probiotically acting formulations |
| EP3061458A1 (en) * | 2004-06-03 | 2016-08-31 | Biogaia Ab | Method for improved breast milk feeding to reduce the risk of allergy |
| EP1690931A1 (en) | 2005-02-10 | 2006-08-16 | James B. Watson | Live organism product |
| EP1690931B1 (en) * | 2005-02-10 | 2014-01-22 | James B. Watson | Method of delivering a live organism product |
Also Published As
| Publication number | Publication date |
|---|---|
| AT275040B (en) | 1969-10-10 |
| CH525957A (en) | 1972-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |