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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J. Agric. Food Chem. 38, 266-268 (1990). TLC on silica with hexane - methanol - acetone - diethylamine 100:1:1:1 (2x development). Visualization under UV after spraying with a chromogenic agent or autoradiography.
Bestimmung mittels Spektralphotometrie und HPLC. (Bufadienolide in sqills. Determination by spectrophotometry and HPLC). Deutsche Apotheker Zeitung 130, 2175-2180 (1990). TLC of bufadienolide on silica with ethyl acetate - methanol - water 81:11:8 or chloroform - methanol - water 70:22:3,5 or ethyl methyl ketone - toluene - methanol - water - acetic acid 80:10:5:2. Detection by spraying with 50% ethanolic sulfuric acid.
J. Planar Chromatogr. 3, 435-436 (1990). Review of TLC separation of phenols with 21 references. Reported is the separation of 11 phenols on silica resp. a mixture of silica and 10 or 15% sodium phosphotungstate in the presence of 3% agar-agar - polyvinyl alcohol 1:2 with benzene - diethylamine 4:1. Visualization by spraying with a fresh aqueous solution of 1.25% Kodak CD-3 - 2.5% Na2CO3 1:1. Detection limit 10-2 µg/spot; the method can also be applied to quantitative in situ analysis.
Phytochemistry 30, 3401-3404 (1991). Partial hydrolysis of triterpene saponins using a 2D HPTLC method. Separation of the saponins on silica with chloroform - methanol - water 14:16:1 (first direction, followed by treatment of the plates with HCl vapors for 4 min. Development of the chromatogram in the second direction with chloroform - methanol - water (7:3:1, lower layer) - acetic acid 9:1. Detection by spraying with aniline - ortho-phthalic acid - butanol 2:3:200. Elegant and fast method for the “in situ” hydrolysis of saponins in crude plant extracts. See also: W. Heisig, Planta Medica 54, 582 (1988).
Heteromorpha. Phytochemistry 30, 3945-3950 (1991). TLC of fungal metabolites on silica with chloroform - isopropanol 32:1, dichloromethane - isopropanol 19:1 and on RP-18 with water - ethanol 10:23. Detection under UV or by spraying with phosophomolybdic acid/sulfuric acid. Also preparative TLC on reverse phase plates with water - ethanol 10:23.
J. Planar Chromatogr. 4, 226-229 (1991). HPTLC of hippuric acid, phenolphthalein and its glucuronide, paracetamol and its sulfate on silica with chloroform – ethanol 3:2. Detection under 254 nm UV. MS after removal of the appropriate areas of silica.
Planta Med. 58, 239-244 (1992). Separation of neutral lipids on silica with cyclohexane – ethyl acetate 19:1 or 5:1. Separation of polar lipids on silica with ethyl acetate – methanol – water 81:11:8. Detection by spraying with anisaldehyde reagent. Also TLC of cardiotonic glycosides. Detection with Kedde reagent. Radio scanning of the neutral lipids.
Acta Chimica, 128, 751-773 (1991). TLC of HBsAG segments (HBsAG = hepatitis B-virus) on silica with solvent systems, which were made up by mixing ethyl acetate with a stock solution of pyridine – acetic acid – water 20:6:11 in various proportions. Visualization by spraying with tolidine – KI after chlorination.