Technical aspects
Rosemary leaf powder is characterised by good solubility, stability and microbiological safety. It is free from heavy metals in concentrations exceeding the standards and does not contain pathogenic microorganisms.
| Parameter | Value |
| Appearance | Fine powder |
| Colour | Brownish-yellow |
| Taste and smell | Typical of rosemary |
| Moisture content | ≤ 5% |
| Total ash | ≤ 5% |
| Sieve analysis | 90% < 80 mesh |
| Carnosic acid content | 20% |
| Heavy metals (Pb, Cd, Hg, As) | ≤ 10 ppm total |
| Salmonella / E. coli | Absent |
| Sterilisation | High temperature and pressure (short time) |
