Welcome Guest to Happi

Subscribe Free: Magazine | eNewsletter

current issue June 2015
 •  Unilever Acquires Murad  •  Alberto-Culver Facility Auction This Month  •  RIFM Names New President  •  Hair 'Dressing'  •  NudeStix Links Mobile Shopping and Makeover App
Print

Patent Granted For Lutein Extraction Method



Published November 15, 2005
Related Searches: research form patent green
Post a comment
Patent No. US 6,737,552 B1: A researcher in Northfield, MN, patented a method to isolate lutein from green plant materials. It involves performing a two supercritical fluid extraction of a green plant material at different pressures. The second extract contains lutein, but is free of carotene.


blog comments powered by Disqus