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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- Search by CBS edition: Select a CBS edition and find all related publications
Registered users can create a tailor made PDF of selected articles throughout CCBS search – simply use the cart icon on the right hand of each abstract to create your individual selection of abstracts. You can export your saved items to PDF by clicking the download icon.
J. Planar Chromatogr. 10, 305-307 (1997). TLC of saponins (direct and after hydrolysis) on a mixture of silica and Kieselguhr with chloroform - methanol - water 64:35:10 or butanol - pyridine - water 3:1:1. Visualization with anisaldehyde - sulfuric acid reagent. Test for hemolytic activity with blood gelatine solution.
Anal. Letters 30, 79-90 (1997). TLC on silica treated with 0.27 mol/L sodium EDTA (pH 9) with chloroform - methanol - acetone - NH3 1% 5:11:25:9. Quantification by fluorodensitometry at 365/> 440 nm. Precision < 3.5 % for all, recoveries 94.5 - 107.0%.
J. Planar Chromatogr. 11, 361-364 (1998). Comparison of isocratic TLC and two-dimensional AMD separation of four related plant extracts performed to evaluate the separating power of the two chromatographic methods. The separation of a complex mixture of substances from plant extracts of widely different polarity can be performed by AMD on HPTLC plates. The number of compounds separated by two-dimensional AMD was greater than by isocratic TLC or one-dimensional AMD. - HPTLC on silica gel with methanol, dichloromethane, ether, hexane, formic acid, and 25% ammonia solution for the mobile phase gradient employed in AMD. Densitometry at 254 nm.
Dtsch. Apoth. Ztg. 139, 1056-1057 (1999). TLC of lemon balm leaves extract (using citral as reference substance) on silica gel with n-hexane -ethyl acetate 93:7; chamber saturation, bandwise application. The plate is left for 15 min in the air after application. Detection under UV 254 nm after evaporation of the eluent in the fume hood (without using the hair-dryer), and after spraying with anisaldehyde reagent and heating for 3 min at 110°C under daylight and UV 365 nm. Approved procedure for identity and quality test.
J. Planar Chromatogr. 12, 328-335 (1999). TLC and HPTLC of paclitaxel and 10-deacetylbaccatin III on silica gel with chloroform - benzene - acetone - methanol 34:8:6:3 after bandwise application. Location of the taxoids under UV 254 nm. Visualization with Krowitsky reagent (0.5 % cerium(IV) sulfate + 1 % phosphomolybdic acid in 10 % sulfuric acid). Quantitation by densitometry.
Chromatographia 52, 112-114 (2000). TLC on silica gel firstly with toluene - chloroform 4:1, then with toluene. Detection by spraying with anisaldehyde - sulfuric acid and heating at 120°C for 3 min. Quantitation by densitometry at 536 nm. Comparison of the results with those obtained by colorimetry.
Chin. J. Chem. 19, 82-90 (2001). TLC of paclitaxel, 7-epi-10-deacetyltaxol and cephalomannine on silica gel with ethyl acetate - hexane 4:3. Visualization underUV and by charring after spraying with 1 M sulfuric acid.
A case study of Ushaq (ammoniacum gum). J. Planar Chromatogr. 14, 34-41 (2001). HPTLC of the 95% ethanolic and the n-hexane extract of ammoniacum gum (from Dorema ammoniacum) on silica gel with a combination of n-hexane and ethyl acetate, occasionally with addition of methanol. Postchromatographic derivatization with anisaldehyde-sulfuric acid reagent. Densitometry at 254 and 366 nm.