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Polyisoprenoid alcohols from the mushroom Lentinus edodes |
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| Authors: | Wojtas Magdalena Bieñkowski Tomasz Tateyama Seiji Sagami Hiroshi Chojnacki Tadeusz Danikiewicz Witold Swiezewska Ewa |
| Affiliation: | a Department of Lipid Biochemistry, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5a, Warsaw 02-106, Poland b Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland c Institute for Chemical Reaction Science, Tohoku University, 2-1-1 Katahira, Sendai 980-8577, Japan |
| Abstract: | Lipids extracted from the shiitake mushroom Lentinus edodes contain dolichols composed of 15 up to 19 isoprene units with Dol-17 as the dominating prenologue. Identification of dolichols was achieved by the application of 2D-TLC, HPLC and electrospray ionization mass spectrometry. Additionally a family of polyprenols (-unsaturated counterparts) with the same chain-length was also detected. Dolichols comprised approximately 0.002% of the fresh weight of the mushroom. Dolichols accompanied by traces of polyprenols are for the first time found in the mushroom tissue. |
| Keywords: | Polyisoprenoid Dolichol Two-dimensional thin layer chromatography Electrospray mass spectrometry Lentinus edodes |
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