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
- Keyword register: select an initial character and browse associated keywords
- 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.
Pharmazie 60, 313-316 (2005). Preparative TLC of 3beta-angeloyloxy-8-oxo-eremophil-6(7)-en-12-oic acid and 3beta-angeloyloxy-10ß-hydroxy-8-oxo-eremophil-6(7)-en on silica gel with petroleum ether - acetone 4:1 and petroleum ether - toluene - acetone 1:3:1. Detection under UV light.
Pharmazie 61, 641-644 (2006). Preparative TLC of two novel acylated flavonol glycosides and three glycosides (structurally belonging to the group of 4-phenylcoumarins) on silica gel with formic acid - water - ethyl acetate 9:9:82. Detection by spraying with 1 % methanolic solution of diphenylboric acid 2-aminoethylester (natural products reagent), followed by drying. Evaluation under UV 366 nm.
Pharmazie 62, 459-462 (2007). TLC of oleanolic and ursolic acid on silica gel with n-hexane - diethyl ether 7:3; or dichloromethane - ethyl acetate 7:3. Detection with oleum reagent.
59th Indian Pharmaceutical congress C-325, 303, (2007). HPTLC of curcumin and 6-gingerol in Curcuma longa and Zingiber officinalis on silica gel with chlorofom - ethanol - glacial acatic acid 24:1:2 for curcumin, and n-hexane - ethanol 2:3 for 6-gingerol. Densitometry at 430 nm for curcumin and 280 nm for 6-gingerol. The developed method was found suitable for routine analysis of extract and marketed formulations.
J. Planar Chromatogr. 20, 135-138 (2007). HPTLC of eugenol (4-allyl-2-methoxyphenol) on silica gel prewashed with methanol in a twin-trough chamber saturated for 20 min with toluene - ethyl acetate - formic acid 93:7:1.4). Quantitation by scanning at 289 nm.
J. Sep. Sci. 30, 3174-3180 (2007). HPTLC of vanillin and nine related phenolic compunds in Vanilla planifolia pods on RP-18 with methanol – water – isopropanol – acetic acid 30:65:2:3. Quantitative determination by absorbance measurement at 280 nm. The hRf value of vanillin was 41. Linearity was between 0.990 and 0.999 ng/zone. Repeatability was better than 3.5 %. The limits of detection and quantification were between 5 and 70 ng/zone and between 10 and 4000 ng/zone, respectively. Recovery was between 95.4 and 102.5 %.
J. Planar Chromatogr. 21, 61-66 (2008). Investigation of overloading, methods of sampling, effect of layer thickness on band resolution, and the effect of derivatization on the location of the separated band. Another objective of the work was the investigation of the use of unidimensional multiple development (UMD) and incremental multiple development (IMD) for resolution of the alkaloids from Fumaria officinalis extracts. TLC of medium polarity alkaloids and strongly polar alkaloids on silica gel with acetic acid - propanol - water 1:4:5 and with acetic acid - water - methanol - dihloromethane 2:1:8:29 (UMD technique), and with acetic acid - propanol - dichloromethane 1:4:5 (IMD technique). Detection by derivatization with Dragendorff reagent. Quantitation by densitometry at 520 nm.
J. Planar Chromatogr. 21, 217-219 (2008). HPTLC of puerarin on silica gel, prewashed with methanol, with ethyl acetate - methanol - distilled water 8:1:1 in a twin-trough chamber saturated for 5 min. Quantitfication by densitometry at 366 nm.