Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gustavo Rodriguez Peña0
Date of Patent
December 8, 2009
0Patent Application Number
116405700
Date Filed
December 18, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A simple and economic method of extracting free xanthophylls from plant material, particularly marigold petals and boxthorn berries, is described. The method relies upon salting out of aqueous components from a saponified oleoresin, which limits the use of organic solvents during the extraction and is also very economical.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
