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.
J. AOAC Int. 89, 619-623 (2006). HPTLC of phyllanthin, hypophyllanthin, gallic acid, and ellagic acid on silica gel with toluene - ethyl acetate - formic acid 6:2:1 at 25 +/- 2 °C and 40 % relative humidity. Quantitation by densitometry at 280 nm. The method was validated for precision (0.54, 0.93, 0.08, and 1.06 %, respectively), repeatability (1.01, 0.79, 0.98, and 1.06 %, respectively), and accuracy, determined by a recovery study at 3 different levels (99.09 %, 99.27 %, 98.69 %, and 100.49 %, respectively).
Planta Med. 70, 993-1000 (2004). Preparative TLC of catuabine and its hydroxymethyl derivative 7-exo-hydroxy-N-methyl-catuabine on silica gel with dichloromethane - acetone 97:3 and toluene - acetone - methanol - ammonia 45:45:7:3. Detection under UV light at 254 and 366 nm and by spraying with potassium iodoplatinate reagent (0.25 mL of 5 % hexachloroplatinic acid solution mixed with 2.25 mL of 10 % potassium iodide solution and dissolved with 5 mL water).
Planta Med. 72, 46-51 (2006). Preparative TLC of acacetin, jaceidin, tricetin 3’,4’,5’-trimethylester, diosmetin, apigenin, eupafolin, chrysoeriol, (+-)eriodictyol, 3,4-dihydroxybenzaldehyde, p-coumaric acid, 5-O-caffeoylquinic acid methyl ester, 4,5-O-dicaffeoylquinic acid on RP18 with acetonitrile - methanol - water 1:1:3. Detection under UV at 254 nm.
using high-performance thin-layer chromatography. J. AOAC Int. 89, 1467-1474 (2006). HPTLC of eugenol, luteolin, ursolic acid, and oleanolic acid on silica gel in a twin trough chamber with toluene - ethyl acetate - formic acid 35:15:1 at 25 °C and 40 % relative humidity. Quantitation in absorbance mode at 280 nm for eugenol, at 350 nm for luteolin, and at 530 nm for ursolic acid and oleanolic acid after derivatization with anisaldehyde-sulfuric acid reagent and heating at 105°C. The methods were validated for precision, repeatability, and accuracy.
by high speed countercurrent chromatography. J. Liq. Chromatogr. & Relat. Technol. 30, 135-145 (2007). TLC of pinoresinol diglucoside and liriodendrin on silica gel (impregnated with 1 % carboxymethyl cellulose sodium) with the lower phase of chloroform - methanol - water 65:35:16. Detection by spraying with 10 % ethanolic sulfuric acid.
J. Liq. Chromatogr. & Relat. Technol. 30, 1105-1114 (2007). TLC of salvinorin A, a potent naturally occuring kappa-opioid selective agonist, on silica gel and on RP-18 with n-hexane - ethyl acetate 1:1. Detection by spraying with vanillin - phosphoric acid reagent followed by heating.
J. Planar Chromatogr. 20, 183-187 (2007). HPTLC of stigmasterol on silica gel prewashed with methanol in a saturated twin-trough chamber with chloroform - ethanol - formic acid 98:2:1. Detection by dipping in a 5 % methanolic sulfuric acid solution and heating at 105 °C for 5 min. Quantitation by scanning at 580 nm. Also TLC of dl-apha-tocopherol acetate on silica gel with cyclohexane - diethylether 9:1. Scanning at 200 nm.
J. Planar Chromatogr. 20, 447-450 (2007). HPTLC of piperine on silica gel, prewashed with methanol, with hexane - acetone 13:7 in a twin-trough chamber with chamber saturation for 5 min. Quantification by densitometry at 340 nm in absorbance mode.