Chromatographic analysis of tocol-derived lipid antioxidants
This paper provides a comprehensive overview of existing chromatographic methods for the analysis of tocol-derived lipid antioxidants in various sample matrices. After a brief introductory discussion on biological and nutritional aspects of the vitamin E active compounds, the review focuses on vario...
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| Veröffentlicht in: | Journal of Chromatography A 2000-06, Vol.881 (1), p.197-216 |
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| container_title | Journal of Chromatography A |
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| creator | Abidi, S.L |
| description | This paper provides a comprehensive overview of existing chromatographic methods for the analysis of tocol-derived lipid antioxidants in various sample matrices. After a brief introductory discussion on biological and nutritional aspects of the vitamin E active compounds, the review focuses on various techniques for the isolation, purification, chromatographic separation, and detection of tocopherols and tocotrienols. Compiled published normal-phase (NP) and reversed-phase (RP) high-performance liquid chromatographic (HPLC) methods demonstrate general trends and analytical variability and versatility of HPLC methodology. The relative merits of the two HPLC methods are assessed. NP and RP elution characteristics are delineated to aid in the identification of antioxidant components. Technical novelty of certain analytical procedures for non-food samples warrants their inclusion in this review in light of the potential applicability in food assays. |
| doi_str_mv | 10.1016/S0021-9673(00)00131-X |
| format | Article |
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| ispartof | Journal of Chromatography A, 2000-06, Vol.881 (1), p.197-216 |
| issn | 0021-9673 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Antioxidants Antioxidants - analysis Chromatography, Gas - methods Chromatography, Liquid - methods Lipids Lipids - analysis Tocopherols Toctrienols Vitamin E - chemistry Vitamins |
| title | Chromatographic analysis of tocol-derived lipid antioxidants |
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