EP 4281067 A1 20231129 - METHOD FOR ENHANCING THE ANTIOXIDANT ACTIVITY OF VITAMIN C IN AQUEOUS SOLUTION
Title (en)
METHOD FOR ENHANCING THE ANTIOXIDANT ACTIVITY OF VITAMIN C IN AQUEOUS SOLUTION
Title (de)
VERFAHREN ZUR ERHÖHUNG DER ANTIOXIDATIVEN WIRKUNG VON VITAMIN C IN WÄSSRIGER LÖSUNG
Title (fr)
PROCEDE D'AMELIORATION DE L'ACTIVITE ANTIOXYDANTE DE LA VITAMINE C EN SOLUTION AQUEUSE
Publication
Application
Priority
- FR 2100528 A 20210120
- FR 2022050114 W 20220120
Abstract (en)
[origin: WO2022157460A1] The present invention relates to the field of antioxidant compositions containing vitamin C. More particularly, the invention relates to a method for improving the antioxidant activity of vitamin C in aqueous solution, as well as to various compositions comprising super-activated vitamin C, and to a method for the preparation thereof. These compositions can be used in particular in the cosmetic, agri-food, nutraceutical or pharmaceutical fields.
IPC 8 full level
A61K 31/375 (2006.01); A61K 8/67 (2006.01); A61Q 19/00 (2006.01)
CPC (source: EP)
A61K 8/676 (2013.01); A61K 8/922 (2013.01); A61K 31/375 (2013.01); A61Q 19/02 (2013.01); A61Q 19/08 (2013.01); A61K 2800/82 (2013.01)
Citation (search report)
See references of WO 2022157460A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3118869 A1 20220722; EP 4281067 A1 20231129; WO 2022157460 A1 20220728
DOCDB simple family (application)
FR 2100528 A 20210120; EP 22704931 A 20220120; FR 2022050114 W 20220120