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| NCIMB number | NCIMB 11780 |
| Deposit type | Bacteria |
| Type strain | No |
| GMO | No |
| Taxon name | Geobacillus stearothermophilus |
| Preservation method | Lyophilised |
| Price band | A |
| Media | 001087 |
| Gas regime | aerobic |
| Growth factors (and/or information) | CM3, 55C, 3d: moderate growth, some with raised centre, soft easily dispersed, variation in translucency |
| ACDP category | 1 |
| Colony Edge | Slightly Erose/Lobate |
| Colony Surface | Almost Smooth |
| Colony Shape | Circular |
| Colony Elevation | Flat |
| Colony Colour | Off White |
| Colony Opacity | Translucent |
| Cellular Shape | Rod |
| Cellular Size | Medium |
| Cellular Arrangement | Pairs, Chains |
| Cellular Motility | Yes |
| Gram stain | Gram Positive |
| Cellular (Other) | 24Hr: Normal Looking Cells, Occasional Terminal, Non-Distending Spores. Pca Ph8.0: Most Cells Ghosts Or Shrivelled, Very Rare Spore |
| Depositor Name | J.F.Lowe |
| Depositor Company | East of Scotland College of Agriculture |
| Depositor Address | West Mains Road Edinburgh U.K. EH9 3JG |
| Source | Evaporated milk |
| Date of Accession | 02/11/1982 |
| History | West of Scotland Agricultural College |
| Other collection IDs | CIP67.5 DSM1550 FERMN2599 LMD74-1 NCDO1780 NIZOC953 |
| Yeast? | False |
| K12 | No |
| References | Galesloot Th. E. and Labots H. (1959) Neth. Milk Dairy J. 13 pp155-179. Thermophilic bacilli in milk with special reference to making sterilized milk and chocolate milk. Galesloot Th.E. and Hassing F. (1962) Neth. Milk Dairy J. 16 pp89-95. A rapid and sensitive paper disc method for the detection of penicillin in milk (C953 B. calidolactis: english version pp93-95. Crawford R.J.M. and Galloway J.H. (1964) Dairy Inds. 29 pp256-262. Testing milk for antibiotic residues. British Standard 4285 (1968) Methods of MIcrobiological examinations for Dairy purposes: B.5.3 Estimation of penicillin in milk: Disk assay method. British Standards Institution. International Dairy Federation (1970) FIL-IDF57:1970. Detection of Penicillin in Milk by a Disk Assay Technique. Brussels: International Dairy Federation. Walker P.D. and Wolf J. (1971) Taxonomy of Bacillus stearothermophilus. In "Spore Research 1971", A.N. Barker, G.W. Gould and J. Wolf editors. Academic Press. van Os J.L., Lameris S.A., Doodewaard J. and Oostendorp J.G. (1975) Neth. Milk Dairy J. 29 pp16-34. Diffusion test for the determination of antibiotic residues in milk. van Os J.L. and Beukers R. (1980) J. Fd. Protection 43 pp510-511 &519. A multitest system for detection of antibiotics in milk. Wolf J. and Sharp R.J. (1981) Taxonomic and related aspects of thermophiles within the genus Bacillus. In "The Aerobic Endospore-forming Bacteria: Classification and Identification", R.C.W. Berkeley and M. Goodfellow editors. London: Academic Press. pp251-296. Scottish Milk Marketing Board. Standards of Quality Regulations. Standard No 7. Antibiotics and other Inhibitory Substances. Standard Method for the Detection of Antibiotics or Other Inhibitory Substances in Milk - Disc Assay Method. Lowe J.F. (1982) Assay for the presence of antibiotic residues in milk.. In "Sourcebook of Experiments for the Teaching of Microbiology" editors S.B. Primrose and A.C. Wardlaw, pp301-303. London: Academic Press. Detection of penicillin in milk by a disc assay technique. International Standard FIL-IDF57, (journal unknown) , 1970 Een snelle en gevoelige methode om met papierschijfjes penicilline in melk aan te tonen, Neth Milk Dairy J 16, 89-95, 1962 Mikrobiologische Milchuntersuchung. Nachweis von Hemmstoffen in Milch. Routineverfahren (Agar-Diffusionstest) DIN 10182 Teil 3 (Entwurf Juli 1982), (journal unknown) |