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« Previous AbstractChemical composition of the lipophylic extract from the tunicate Botryllus schlosseri    Next AbstractCarbon isotope effects resulting from equilibrium sorption of dissolved VOCs »

Z Naturforsch C J Biosci


Title:"Composition of lipophylic extracts from two Tinicates, Styela sp. and Phallusia sp. from the Eastern Mediterranean"
Author(s):Slantchev K; Yalcin F; Ersoz T; Nechev J; Calis I; Stefanov K; Popov S;
Address:"Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia"
Journal Title:Z Naturforsch C J Biosci
Year:2002
Volume:57
Issue:5-Jun
Page Number:534 - 540
DOI: 10.1515/znc-2002-5-623
ISSN/ISBN:0939-5075 (Print) 0341-0382 (Linking)
Abstract:"Sterols, volatiles and lipids were isolated and identified from lipophylic extracts from two tunicates, Styela sp. and Phallusia sp., occurring in the Eastern Mediterranean. Seventeen sterols were identified. The sterol composition of the two organisms appeared to be similar except for the concentrations of 5alpha-stanols. Both tunicates were characterized by the presence of sterols with a (22Z)-double bond. In the volatiles significant amounts of chlorinated compounds were found (phenols in Styela sp. and hydrocarbons in Phallusia sp.). The fatty acid composition of triacylglycerols and phospholipids of the two tunicates showed significant differences"
Keywords:"Animals Chromatography, Gas Lipids/*chemistry/isolation & purification Mediterranean Sea Species Specificity Sterols/*chemistry/isolation & purification Urochordata/*chemistry;"
Notes:"MedlineSlantchev, Krasimir Yalcin, Funda Ersoz, Tayfun Nechev, Jordan Calis, Ihsan Stefanov, Kamen Popov, Simeon eng Comparative Study Research Support, Non-U.S. Gov't Germany 2002/07/23 Z Naturforsch C J Biosci. 2002 May-Jun; 57(5-6):534-40. doi: 10.1515/znc-2002-5-623"

 
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