| Synthesis of structured lipids and etherlipids with antioxidants: combination of a selena fatty acid and a selena fatty alcohol with a carotenoic acid in glyceride molecules. | |
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MedLine Citation:
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PMID: 10727116 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Selenium and carotenoids show similar and complementary properties and protect against a variety of pathological processes. Mixtures of both compounds are found in nutritional supplements and are used to prevent several diseases. The synthetic connection of carotenoids with selenium in glycerols may increase the chemopreventive activity of the individual compounds. Beta-apo-8'-carotenoic acid and 7-selenacapryloic acid were esterified with glycerol to highly unsaturated stable di- and triglycerides. Intramolecular selenium:carotenoid ratios of 1:1, 2:1 and 1:2 were obtained for 1-(7-selenaoctanoyl)-3-(3beta-apo-8 -carotenoyl)-glycerol, 1,3-di-(beta-apo-8'-carotenoyl)-2-(7-selenaoctanoyl)-glycero l and 1,2-di-(7-selenaoctanoyl)-3-(beta-apo-8'-carotenoyl)-glycero l, respectively. The carotenoic acid was likewise connected to the pharmacologically interesting 11-selenalaurylglycerolether forming an alkyl-acylglyceride: 1-(11-selenadodecyl)-3-(beta-apo-8'-carotenoyl)-glycerol. |
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Authors:
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H Houte; V Partali; H R Sliwka; E G Quartey |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Chemistry and physics of lipids Volume: 105 ISSN: 0009-3084 ISO Abbreviation: Chem. Phys. Lipids Publication Date: 2000 Mar |
Date Detail:
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Created Date: 2000-05-16 Completed Date: 2000-05-16 Revised Date: 2000-12-18 |
Medline Journal Info:
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Nlm Unique ID: 0067206 Medline TA: Chem Phys Lipids Country: IRELAND |
Other Details:
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Languages: eng Pagination: 105-13 Citation Subset: IM |
Affiliation:
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Department of Chemistry, Norwegian University of Science and Technology, Trondheim. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Antioxidants
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chemical synthesis* Carotenoids / chemical synthesis Glycerides / chemical synthesis* Glyceryl Ethers / chemical synthesis* Lipids / chemical synthesis* Magnetic Resonance Spectroscopy Molecular Structure Selenium Compounds / chemical synthesis* |
| Chemical | |
Reg. No./Substance:
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0/Antioxidants; 0/Glycerides; 0/Glyceryl Ethers; 0/Lipids; 0/Selenium Compounds; 36-88-4/Carotenoids |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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