Method for extraction of peat active substances and use of their combination in skin regenerating cosmetic formulations
other Grade C 2015 Open access
Authors: Silamikele, B., Ramata-Stunda, A., Muiznieks, I.
Journal: European Patent Application EP 2 878 342 A1
Key Findings
- Peat ethanol extract combined with isolated humic acids as skin care active complex
- Active complex: 0.5-1 vol% peat extract + 5-20 mg/ml humic acids
- Antiradical activity confirmed for peat extract isolated with proposed method
- Combined extract + HA reduces dermal aging markers
- Patent filed by University of Latvia (Latvijas Universitate)
- Same research group as Ramata-Stunda 2015 paper already in graph
European patent from the University of Latvia describing a method for extracting peat active substances and combining them for skin regeneration cosmetics. The invented active complex pairs peat ethanol extract (0.5-1%) with isolated humic acids (5-20 mg/ml). Demonstrates that Latvian peat research has reached the IP protection stage. Same research group (Ramata-Stunda) has published in the academic literature and is already represented in the graph.
patentLatviapeat-extractionskin-regenerationanti-aginghumic-acidethanol-extract