Meadowfoam (Limnanthes alba L., Limnanthaceae) is an herbaceous winter-spring annual, grown as an oilseed crop in the Willamette Valley of Oregon, US and in New Zealand. The exceptionally high quality seed oil, consisting almost entirely of long-chain fatty acids, is used in cosmetics and lubricants. The seed meal (MSM) remaining after extraction of the oils with hexane solvent under elevated t...