Specifications
| Container | Media Bottle |
| Available fill size(s) (ml) | 100, 250, 500 |
| Neck width (mm) | 28 |
| Caps | PP, Perf, Metal |
| Shelf life | 24 months |
| Storage Temp | 2-8oC |
| Appearance | Pale yellow emulsion |
| Recommended Incubation | 30 - 37oC |
Egg Yolk Emulsion
Egg Yolk Emulsion, a stabilised emulsion of egg yolk emulsion which can be used as a supplement to culture media. It can be aseptically added to base culture media and used in pre-poured agar plates for the detection of Clostridium, Bacillus and Staphylococcus species by their lipase activity.
Egg yolk emulsion is available in various fill volumes. Shelf life of 24 months from manufacture.
Quality Control
| Organisms | Ref. No | Result |
|---|---|---|
| In Cereus selective agar | ||
| Bacillus cereus | ATCC 11778 | Good growth, pink background and precipitate halo to colony, >50% recovery, compared with control |
| Bacillus subtilis | ATCC 6633 | Moderate to good growth, yellow colony without precipitate |
| Escherichia coli | ATCC 8739 | Total inhibition |
| Escherichia coli | ATCC 25922 | Total inhibition |
Description
Egg Yolk Emulsion, a stabilised emulsion of egg yolk emulsion which can be used as a supplement to culture media. It can be aseptically added to base culture media and used in pre-poured agar plates for the detection Clostridium, Bacillus and Staphylococcus species by their lipase activity.
Egg yolk emulsion is available in various fill volumes. Shelf life of 24 months from manufacture.
SKU: 0686
