Following the wave of fires that have affected California in the past few years, Oenofrance®’s US subsidiary has been studying the organoleptic problems observed in wine caused by high exposure to smoke from wildfires.  
After carrying out work in the US on Californian wines, Oenofrance®’s research and applications department extended its tests to European wines, leading to the development of OENOVEGAN® EXTRA.

OENOEVEGAN® EXTRA eliminates the mask generated by phenolic molecules such as those caused by smoke taint (4-methyl guaiacol, etc) or microbiological deviations (4-ethyl guaiacol, 4-ethyl phenol, etc).