A rapid separation of citrus carotenoids by thin-layer chromatography

1980 ◽  
Vol 13 (9) ◽  
pp. 572-573 ◽  
Author(s):  
Jeana Gross
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Rapid Separation ◽  
Layer Chromatography

scholarly journals Rapid separation of seed glucosinolates from Camelina sativa by thin layer chromatography

2012 ◽  
Vol 3 (1) ◽  
pp. 4 ◽  
Author(s):  
Roberto Russo ◽  
Remo Reggiani
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
High Performance ◽  
Camelina Sativa ◽  
Rapid Separation ◽  
Layer Chromatography ◽  
Long Chain ◽  
Seed Glucosinolates

A thin layer chromatography (TLC) method has been developed for the quantitative analysis of glucosinolates extracted from <em>Camelina sativa</em>. This procedure resolves the same long-chain glucosinolates as high-performance liquid chromatography but increases simultaneous sample size to 18. The TLC method saves time and solvent, and can be applied to screening of <em>Camelina</em>.

Rapid separation of guanine-derived compounds using thin-layer chromatography on polyethyleneimine-impregnated cellulose

1979 ◽  
Vol 178 (1) ◽  
pp. 344-346 ◽  
Author(s):  
Shashikant R. Metha ◽  
Jean-Numa Lapeyre ◽  
Abby L. Maizel
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Rapid Separation ◽  
Layer Chromatography

The use of thin-layer chromatography for the separation and identification of phytoplankton pigments

1965 ◽  
Vol 45 (3) ◽  
pp. 583-591 ◽  
Author(s):  
J. P. Riley ◽  
T. R. S. Wilson
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Phaeodactylum Tricornutum ◽  
Isochrysis Galbana ◽  
Marine Phytoplankton ◽  
Rapid Separation ◽  
Systematic Classification ◽  
Layer Chromatography ◽  
Natural Phytoplankton

Thin-layer chromatography has been used for the rapid separation of microgram amounts of pigments of marine phytoplankton, both from cultures and from the sea. The separation is carried out on plates coated with silica gel; the chromatogram is developed with a solvent consisting of petroleum ether (b.p. 60–80°), ethyl acetate and diethylamine in the ratio 58:30:12 by volume. The separated individual pigments may be eluted from the plate and characterized by their absorption spectra. The pigments of the following phytoplankton have been examined: Dunaliella primolecta, Phaeodactylum tricornutum, Isochrysis galbana, Dicrateria inornata, Coccolithus huxleyi, and Peridinium trochoidium.IntroductionA knowledge of the component pigments of phytoplankton is of value in the systematic classification of these organisms and in the study of the mechanism of photosynthesis. Very little is known about the amounts of the lesser phyto-plankton pigments associated with the natural phytoplankton crop in the sea, but a considerable amount of work has been carried out on the measurement of chlorophylls a, b and c and of carotenoids for the estimation of the plant bio-mass in the sea. These determinations are usually carried out by modifications of the poly-chromatic spectrophotometric method originally described by Richards with Thompson (1952) and modified by Creitz & Richards (1955) (see also Parsons & Strickland, 1963). While these procedures give a satisfactory measure of chlorophylls a and b, their precision for chlorophyll c and carotenoids is poor; furthermore, no resolution of carotenes from xanthophylls can be attained; nor can any indication of the presence of unusual pigments be obtained.

The rapid separation of rare earth mixtures by thin-layer chromatography

1964 ◽  
Vol 31 ◽  
pp. 595-597 ◽  
Author(s):  
T.B. Pierce ◽  
R.F. Flint
Keyword(s):  
Rare Earth ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Rapid Separation ◽  
Layer Chromatography

Rapid separation of some common intermediates of microbial metabolism by thin-layer chromatography

1967 ◽  
Vol 20 (2) ◽  
pp. 335-338 ◽  
Author(s):  
Arnold S. Bleiweis ◽  
Henry C. Reeves ◽  
Samuel J. Ajl
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Microbial Metabolism ◽  
Rapid Separation ◽  
Layer Chromatography
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