Technical aspects
Trans-Resveratrol 98% is characterised by high purity, low moisture content and compliance with microbiological and pesticide standards. The product does not contain heavy metals in quantities exceeding the permissible limits.
| Parameter | Value |
| Appearance | White or cream granules |
| Taste and smell | Characteristic, plant-like |
| Trans-resveratrol content | ≥ 98.0% |
| Moisture (Loss on drying) | ≤ 1.0% |
| Ash | ≤ 1.0% |
| Sieve analysis | ≥ 95% through 20–60 mesh |
| Lead (Pb) | ≤ 3.0 mg/kg |
| Arsenic (As) | ≤ 2.0 mg/kg |
| Cadmium (Cd) | ≤ 1.0 mg/kg |
| Mercury (Hg) | ≤ 0.1 mg/kg |
| Pesticides | Compliant with Eur.Ph. <2.8.13> |
| Residual solvents | Compliant with Eur.Ph. <2. |
