GB1069400A - Feed supplement for animals and production thereof - Google Patents
Feed supplement for animals and production thereofInfo
- Publication number
- GB1069400A GB1069400A GB47757/65A GB4775765A GB1069400A GB 1069400 A GB1069400 A GB 1069400A GB 47757/65 A GB47757/65 A GB 47757/65A GB 4775765 A GB4775765 A GB 4775765A GB 1069400 A GB1069400 A GB 1069400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- culture
- cultivation
- feed
- specified
- promoting factor
- 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
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
- C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- 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
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/07—Bacillus
- C12R2001/125—Bacillus subtilis ; Hay bacillus; Grass bacillus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Birds (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
An animal feed supplement is prepared by cultivating a micro-organism of the species Bacillus subtilis or Bacillus natto, stopping the cultivation between the beginning and middle of the logarithmic growth phase of the micro-organism, and heating the resulting culture at a pH of 4.0 to 8.0 and at a temperature of 50 DEG to 80 DEG C. for 1 to 3 hours. The cultivation may be conducted as a solid culture process or as a submerged cultivation under agitation and aeration with a starting pH of 6.0 to 8.0 and at a temperature of 30 DEG to 40 DEG C. Constituents for the culture medium are mentioned. The growth promoting factor is found in both the liquid and solid portions of the broth. The heat-treated culture, as such or after concentration, may be absorbed in an animal feed such as bran. Alternatively, the heat treated culture may be roller dried or spray dried to a powder. Examples directed to the feeding of poultry, rats, pigs and cows with specified feed ingredients including furazolidone, rice grass and McCollam's salt mixture (specified), demonstrate that (i) the growth promoting factor is produced in the early stages of the logarithmic growth phase whereas a growth inhibiting factor appears in the latter stages and (ii) the effectiveness of the growth promoting factor is increased by the heating under the specified conditions. The heat treated culture can be used in proportions generally in the range 0.02-1% solids by weight of the basal feed to produce an increase in the percentages of weight gain, feed conversion and egg production of poultry, to produce an increase in the percentages of weight gain of cows and pigs and in milk production, and for ta. &c.ALSO:An animal feed supplement is prepared by cultivating a micro-organism of the species Bacillus subtilis or Bacillus natto, stopping the cultivation between the beginning and middle of the logarithmic growth phase of the micro-organism, and heating the resulting culture at a pH of 4.0 to 8.0 and at a temperature of 50 DEG to 80 DEG C. for 1 to 3 hours. The cultivation may be conducted as a solid culture process or as a submerged cultivation under agitation and aeration with a starting pH of 6.0 to 8.0 and at a temperature of 30 DEG to 40 DEG C. Constituents for the culture medium are mentioned. The growth promoting factor is found in both the liquid and solid portions of the broth. The heat-treated culture, as such or after concentration, may be absorbed in an animal feed such as bran. Alternatively, the heat treated culture may be roller dried or spray dried to a powder. Examples directed to the feeding of poultry, rats, pigs and cows with specified feed ingredients including furazolidone, rice grass and McCollam's salt mixture (specified), demonstrate that (i) the growth promoting factor is produced in the early stages of the logarithmic growth phase whereas a growth inhibiting factor appears in the latter stages and (ii) the effectiveness of the growth promoting factor is increased by the heating under the specified conditions. The heat treated culture can be used in proportions generally in the range 0.02-1% solids by weight of the basal feed to produce an increase in the percentages of weight gain, feed conversion and egg production of poultry, to produce an increase in the percentages of weight gain of cows and pigs and in milk production, and for taste.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47757/65A GB1069400A (en) | 1965-11-10 | 1965-11-10 | Feed supplement for animals and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47757/65A GB1069400A (en) | 1965-11-10 | 1965-11-10 | Feed supplement for animals and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1069400A true GB1069400A (en) | 1967-05-17 |
Family
ID=10446144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47757/65A Expired GB1069400A (en) | 1965-11-10 | 1965-11-10 | Feed supplement for animals and production thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1069400A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911669A (en) * | 1972-05-20 | 1974-02-01 | ||
EP0042303A2 (en) * | 1980-06-17 | 1981-12-23 | Eisai Co., Ltd. | A method of improving animal coats |
EP0279618A2 (en) * | 1987-02-20 | 1988-08-24 | William Leslie Porter | Improvements in probiotic-type products |
EP0287699A2 (en) * | 1987-02-25 | 1988-10-26 | The Calpis Food Industry Co., Ltd. | Feeds containing bacillus subtilis C-3102 |
WO1994021140A1 (en) * | 1993-03-19 | 1994-09-29 | William Leslie Porter | Animal feed supplement |
WO1998014560A1 (en) * | 1996-10-02 | 1998-04-09 | Calpis Co., Ltd. | Poultry eggshell strengthening composition |
WO2004034810A2 (en) * | 2002-10-09 | 2004-04-29 | Basf Aktiengesellschaft | Animal food additives containing a vitamin b6 and/or the salts thereof and method for producing said additives |
-
1965
- 1965-11-10 GB GB47757/65A patent/GB1069400A/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911669A (en) * | 1972-05-20 | 1974-02-01 | ||
JPS5138626B2 (en) * | 1972-05-20 | 1976-10-22 | ||
EP0042303A2 (en) * | 1980-06-17 | 1981-12-23 | Eisai Co., Ltd. | A method of improving animal coats |
EP0042303A3 (en) * | 1980-06-17 | 1982-02-10 | Eisai Co., Ltd. | Quality improver for animal coats |
AU609444B2 (en) * | 1987-02-20 | 1991-05-02 | William Leslie Porter | Improvements in probiotic-type products |
EP0279618A3 (en) * | 1987-02-20 | 1989-08-16 | William Leslie Porter | Improvements in probiotic-type products |
EP0279618A2 (en) * | 1987-02-20 | 1988-08-24 | William Leslie Porter | Improvements in probiotic-type products |
EP0287699A2 (en) * | 1987-02-25 | 1988-10-26 | The Calpis Food Industry Co., Ltd. | Feeds containing bacillus subtilis C-3102 |
EP0287699A3 (en) * | 1987-02-25 | 1989-07-26 | The Calpis Food Industry Co., Ltd. | Feeds containing bacillus subtilis c-3102 |
US4919936A (en) * | 1987-02-25 | 1990-04-24 | The Calpis Food Industry Co., Ltd. | Feeds |
USRE34837E (en) * | 1987-02-25 | 1995-01-24 | The Calpis Food Industry Co., Ltd | Feeds |
WO1994021140A1 (en) * | 1993-03-19 | 1994-09-29 | William Leslie Porter | Animal feed supplement |
WO1998014560A1 (en) * | 1996-10-02 | 1998-04-09 | Calpis Co., Ltd. | Poultry eggshell strengthening composition |
WO2004034810A2 (en) * | 2002-10-09 | 2004-04-29 | Basf Aktiengesellschaft | Animal food additives containing a vitamin b6 and/or the salts thereof and method for producing said additives |
WO2004034810A3 (en) * | 2002-10-09 | 2004-05-21 | Basf Ag | Animal food additives containing a vitamin b6 and/or the salts thereof and method for producing said additives |
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