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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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.
Examined by carbon-13 NMR. J. Agric. Food. Chem. 34, 470-472 (1986). TLC of maduramicin and metabolites on silica in one- and two-dimensional mode with ethyl acetate - ether - NH3 50:50:1, hexane - acetone 1:1, ethyl acetate - toluene - NH3 66:33:1. Detection by autoradiography and spraying with a methanolic solution of 4 g vanillin and 4 ml sulfuric acid conc., followed by heating at 100 °C for 2 min.
J. Agric. Food Chem. 34, 79-86 (1986). TLC separation of propetamphos (CE)-O-2-methyl ethyl phosphoramido thioate) and metabolites on silica with hexane - ethanol 95:5, benzene - ethyl acetate - hexane 1:4:2, acetonitrile - water 95:5, 95:25, etc., after development the plates were cut into strips and radioactivity was measured by LSC. Detection of non-radioactive compounds by UV, by exposure to iodine vapors and/or by spraying with DBQ in cyclohexane with heating at 118 °C for 10 min.
Quantitative HPTLC of silybin - a comparison to quantitative HPLC. GIT Suppl. Chromatographie 3, 4-11 (1987). With the aid of an optimized HPTLC procedure silybin was quantitatively determined after extraction with methanol in the drug cardui mariae, besides Silydianin, Silydristin and Taxifolin. The extraction procedure was simplified and optimized with a view to systematic errors. The statistical comparison of the results with those established by HPLC, shows the equivalence of both analytical methods. Under the aspect of the expenditures (time, personnel, appliances) as well as total operating costs HPTLC turnes to be a most appropriate method for this routine analysis.
J. Agric. Food Chem. 35, 365-368 (1987). TLC of naringin, scillinoside, scillinosidin, desacetylscillinosidin on silica with acetonitrile - water 9:1 and cyclohexane - ethyl acetate 9:2. Detection under UV at 366 nm or spraying with alcoholic ferric chloride solution.
J. Agric. Food Chem. 35, 388-392 (1987). TLC on DEAE cellulose with ethanol - water - trichloroacetic acid - NN3 -17 N acetic acid 130:70:7:5:4 and on silica with hexane - acetone 5:2. Visualization with ninhydrin, iodine and with nitrobenzyl - pyridine reagent.
Herba Hungarica 27, 27-33 (1988). TLC of the flavonoids 5,7,4-trihydrixy-flavane-glycoside, 7,4-dihydroxy- flavanol-diglycoside and taxifolin-3-glycoside on polyamide with ethanol - water 3:2. Detection with 5% aluminium chloride in ethanol. TLC of the aglycones and sugar moieties on silica impregnated with phosphat buffer (pH = 5) with n-butanol - acetone - phosphate buffer 40:40:10. Detection by spraying with aniline oxalate reagent.
Planta 172, 114-120 (1987). TLC of glucose, fructose, maltose on silica with isopropanol - acetone - water 45:30:25. Detection reagent: 4 g diphenylamine, 20 mL aniline, 30 mL phosphoric acid in 200 mL acetone. After spraying, heating for 15 min at 100 °C.
Herba Hungarica 26, 159-170 (1987). TLC of sesquiterpene lactone on silica with benzene - n-hexane - acetonitrile 30:20:21 and carbon tetrachloride - acetonitrile 40:1.5. Detection by spraying with a) 2% sulfuric acid in ethanol, heating at 110°C for 2-3 min, and b) phosphomolybdic acid and heating at 100°C for 2 min. OPTLC on silica with 1. carbon tetrachloride - acetonitrile 4:1.5, 2. n-hexane - ethyl acetate 2:1, 3. n-hexane - ethyl acetate 7:3, 4. n-hexane - acetonitrile - benzene 20:21:30. Densitometry by absorbance.