Separation and Quantitative Determination of 14C-lipids by Means of Thin-layer Chromatography
نویسندگان
چکیده
منابع مشابه
Separation of plasma lipids by thin-layer chromatography.
A rapid comprehensive thin-layer chromatographic separation of the major plasma lipid classes on commercial silicic acid glass fiber paper is described. For screening purposes, oxidized fractions are rapidly visualized for qualitative interpretation. Standard colorimetric procedures for each lipid class are per formed upon the migration areas cut from the strips. This provides quantitative mea...
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چکیده ندارد.
15 صفحه اولThin-layer Chromatography of Lipids
There has been a tendency to discount thin-layer chromatography (TLC) in recent years because of the availability of high-performance liquid chromatography (HPLC) methods that appeared to offer greater versatility and ease of quantification, amongst other reasons. However, TLC has made a comeback, largely because of the high reproducibility and lower costs of commercial pre-coated plates. It is...
متن کاملDetermination of carotenes by thin-layer chromatography.
The carotenoids of yellow, red and tangerine tomato fruits were separated and identified by thin-layer chromatography (TLC). β-carotene is extracted with a mixture content hexan and acetone. The various systems of adsorbents and solvents for TLC of carote and tomato carotenes were examined, and it was revealed that the most suitable TLC system for separation and identification was silica gel pl...
متن کاملPreparative scale separation of neutral lipids and phospholipids by centrifugally accelerated thin-layer chromatography.
Mixtures of lipids and phospholipids were separated by centrifugally accelerated thin-layer chromatography on a preparative scale (300-500 mg lipid mixture per run). The isolated lipids and phospholipids were identified by 1H and 13C NMR spectroscopy and their fatty acid composition was determined by GLC and GLC-MS of their methyl esters.
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1968
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.17.8_391