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.
J. Trad. Chin. Med (Zhongguo Zhongyao Zazhi) 14, 546-548 (1989). TLC of sarsasapogenin on silica with benzene - acetone 9:1. Detection by spraying with vanillin - sulfuric acid reagent. Quantification by densitometry. Detection limit 100 ng.
J. Liquid Chromatogr. 13, 1921-1931 (1990). Preparative TLC of gangliosides on silica with chloroform - methanol - 0.3% potassium chloride 30:18:4. Detection by spraying with 0.5% orcinol in 20% sulfuric acid followed by locally heating at 80-90°C. Check of the composition by HPTLC on silica with chloroform - methanol - 0.25% CaCl2· 2 H2O 55:45:10 after elution of the corresponding uncolored zones. Identification of the composition also by 2-D TLC on silica with chloroform - methanol - 0.25% CaCl2 for the first dimension and the solvent system plus 1% NH3 for the 2nd.
Phytochemistry 30, 3001-3003 (1991). TLC of cardenolides in various Asclepias species on silica with chloroform - methanol formamide 93:6:1 and with ethyl acetate - methanol 97:3 (2nd development). Detection by spraying with 0.4% solution of 2,4,2'4'-tetranitrodiphenyl in toluene, followed by spraying with a 10% solution of KOH in 50% methanol. Sensitive and specific method for the detection of cardenolides.
Biochemical Systematics and Ecology 20, 343-349 (1992). TLC of cardenolides on silica with chloroform - methanol 8:2 or 85:15. Visualization by spraying with Kedde’s reagent. TLC of amino acid derivatives on silica with butanol - acetone - water 8:2:2. Visualization by spraying with a 2% ethanolic solution of ninhydrin.
J. Agric. Food. Chem. 42, 679-684 (1994). TLC of narcirutin on silica with 7 eluents, i.a. 5% acetic acid, 15 % acetic acid, 1-pentanol - acetic acid - water 2:1:1; visualization as a yellow (visible) and a dark green spot (UV 365 nm) after spraying with Naturstoffreagent A.
J. Chinese Trad. Patent Med. (Zhong Chengyao) 17, 36-38 (1995). TLC of saponins on silica with chloroform - ethyl acetate - methanol - water 15:40:22:10. Detection by spraying with 10% sulfuric acid in ethanol. Quantification by colorimetry.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 20, 391-393 (1995). TLC of the title compounds on silica with 1) chloroform - methanol - water 13:7:2, 2) butanol - ethyl acetate - water 4:1:5. Detection by spraying with 5 % phosphomolybdic acid and heating at 105 °C. Quantification by colorimetry.
J. Planar Chromatogr. 10, 380-384 (1997). TLC of plant extracts (i.a. saponins, flavonoids, terpenes, triterpenes) on silica with ethyl acetate - acetic acid - water in different ratios , n-butanol - acetic acid - water 5:1:4 (upper phase) and chloroform - methanol - water 32:25:5. Quantification by densitometry at 254 nm. Mobile phase optimization was performed by the PRISMA model, based on the choice of three different solvents from three different groups of the Snyder classification; the flexible simplex method was used to find the optimum eluent composition.