Cumulative CAMAG Bibliography Service CCBS

Our CCBS database includes more than 11,000 abstracts of publications. Perform your own detailed search of TLC/HPTLC literature and find relevant information.

The Cumulative CAMAG Bibliography Service CCBS contains all abstracts of CBS issues beginning with CBS 51. The database is updated after the publication of every other CBS edition. Currently the Cumulative CAMAG Bibliography Service includes more than 11'000 abstracts of publications between 1983 and today. With the online version you can perform your own detailed TLC/HPTLC literature search:

  • Full text search: Enter a keyword, e.g. an author's name, a substance, a technique, a reagent or a term and see all related publications
  • Browse and search by CBS classification: Select one of the 38 CBS classification categories where you want to search by a keyword
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      87 157
      (Determination of chlorogenic acid in sunflower cake by thin-layer chromatography
      Y. ZHU (Zhu Yu)*, SH. ZHANG (Zhang Shusheng), X. ZHANG (Zhang Xilin), (*Center Anal. & Testing, Zhengzhou Univ., Zhengzhou 450052, P.R. China)

      Chinese J. Chromatogr. (Sepu) 19 (1), 82-84 (2001). TLC on polyamide with 36% acetic acid. Detection under UV. Quantitation by densitometry at 330 nm. Detection limit 0.025 µg

      Keywords:
      Classification: 11a, 32e
      91 025
      Effect of impregnation conditions on the structure and chromatographic behavior of TLC adsorbents modified with Cu(II) and Ni(II) salts
      J. FLIEGER*, H. SZUMILO, K. GIELZAK-KOCWIEN, D. MATOSIUK, (*Dept. of Inorg. and Anal. Chem., Med. Acad., Staszica 6, 20-081 Lublin, Poland)

      J. Planar Chromatogr. 15, 354-360 (2002). HPTLC of fatty acid methyl esters on silica gel and on amino- and cyanopropyl-modified silica gel modified by immersion of the plates in the impregnation solution, 0.2 M salt solution in a horizontal chamber with e.g. heptane - chloroform 7:3 and heptane - ether 4:1. The effect of conditions such as the type of salt and the solvent used were examined.

      Keywords:
      Classification: 11a
      93 033
      An improved reversed-phase thin-layer chromatography method for separation of fatty acid methyl esters
      R.F. WILSON*, T.C. MARQUARDT (*USDA-ARS, Raleigh, North Carolina 27695-7620, USA)

      JAOCS 75, 1889-1892 (1998). TLC of fatty acid methyl esters from plant tissues on RP-18 phase with acetonitrile - 1,4-dioxane - acetic acid 80:20:1 containing 10 % silver nitrate.

      Classification: 11a
      97 024
      Use of RP-TLC to investigate the solubility in water of fatty acids, hydroxy fatty acids and their esters
      Anna Niestroj (Silesian University, Institute of Chemistry, 9 Szkolna Street, PL-40-006 Kattowice, Poland)

      J. Planar Chromatogr. 19, 208-211 (2006) . TLC of fatty acids and fatty acid esters (palmitic, stearic, alpha-hydroxypalmitic, 12-hydroxystearic, 9,10-dihydroxystearic acid, methyl alpha-hydroxypalmitate, methyl 12-hydroxystearate, and methyl 9,10-dihydroxystearate) on RP18 with methanol - water 19:1 and 9:1. Detection with iodine vapor. New methods for calculation of the solubility in water (log W) from experimental RM values and other physicochemical data have been proposed.

      Classification: 11a
      55 025
      Separation of arachidonic acid metabolites by thin-layer chromatography using new silicone-bonded plates
      J. BENEYTOUT, D. GREUET, M. TIXIER, M. RIGAUD

      J. High Resol. Chromatogr. 7, 538-539 (1984). TLC of arachidonic acid metabolites on silica, impregnated with phenylmethylvinyl chlorosilane, using heptane - methyl formate - ether - acetic acid 65:25:10:2 for 8.5 cm, followed by 2nd run with hexane - methyl formate-ether - acetic acid 50:40:10:1 for 11 cm. Detection by spraying with 2 % molybdic acid in ethanol.

      Classification: 11b
      102 021
      Quantitative silver ion thin layer chromatography of triacylglycerols from sunflower oils differing in the level of linoleic acid
      Ilko MAREKOV*, R. TARANDJIISKA, S. MOMCHILOVA, B. NIKOLOVA-DAMYANOVA (*Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria)

      J. Liq. Chromatogr. Relat. Technol. 31, 1959-1968 (2008). Quantitative Ag-TLC of eight samples of sunflower oil with different linoleic acid content on silica gel (impregnated by dipping into a 0.5 % methanolic solution of silver nitrate) with petroleum ether - acetone 25:1, and petroleum ether - acetone - ethyl acetate 100:5:2, and 50:3:2. Detection by consecutive treatment with bromine and sulfurylchloride vapors (30 min each) followed by heating at 180-200 °C. Quantitative determination by absorbance measurement at 450 nm. Evaluation of authenticity and possible adulteration of edible oils.

      Classification: 11c
      108 038
      Characterization and quantification of the polar lipids in the lizard Uta stansburiana by HPTLC-densitometry
      J. COUNIHAN, P. ZANI, B. FRIED, J. SHERMA* (*Department of Biology, Lafayette College, Easton, PA 18042, USA, friedb@lafayette.edu)

      J. Liq. Chromatogr. Relat. Technol. 32, 1289-1298 (2009). HPTLC of phosphatidylcholine (1), phosphatidylethanolamine (2), sphingomyelin (3), sulfatides (4), and cerebrosides (5) in tissue samples of the lizard Uta stansburiana on silica gel with chloroform - methanol - water 65:25:4. Detection by spraying with 10 % cupric sulfate in 8 % phosphoric acid, followed by heating at 140 ºC for 30 min. Quantitative determination by absorbance measurement at 370 nm. The hRf values of (1)-(5) were 40, 56, 39, 51 and 71, respectively.

      Classification: 11c
      116 038
      Phytoceramide in vertebrate tissues - one step chromatography separation for molecular characterization of ceramide species
      S. DASGUPTA, Jina KONG, E. BIEBERICH* (*Institute of Molecular Medicine and Genetics, Georgia Regents University, Augusta, Georgia, United States of America; ebieberich@gru.edu)

      PLoS ONE 8(11), e80841 (2013). On silicic acid columns, total ceramides, from methanol – chloroform extracts of mouse tissue (brain, heart, liver) and of cell cultures (astrocytes, oligodendroglia) were purified from other lipids (phospholipids, sphingoid bases, glycosphingolipids, retained on the column) and fractioned using chloroform – acetone – acetic acid 24:1:0.01 followed by chloroform – acetone – acetic acid 18:2:0.01. For the monitoring, TLC of fractions (layer not specified) with chloroform – methanol – acetic acid 190:10:1. After derivatization by iodine vaporization or by spraying with copper sulfate reagent (copper(II) sulfate 20 mM - sulfuric acid 5 % - ammonium molybdate 1 %), lipids are detected as orange or brown-black zones, respectively. The aforesaid fractionation allowed the isolation of hydroxyl-fatty-acyl ceramides, phytoceramides, non-hydroxy-fatty-acyl ceramides and cholesterol (identification by comparison to standards and by GC-MS); their hRf values were between 40 and 80. Quantitative determination by densitometric measurement. This is the first report of phytoceramide identified in vertebrate brain, heart and liver.

      Classification: 11c, 13c