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.
Chinese J. Food R & D, Test & Anal. 31 (10), 134-138 (2010). TLC of chlorogenic acid on silica gel with ethyl acetate – water – formic acid 17:2:2. Detection by spraying with 2 % FeCl – 1 % KFe(CN) 4:1.
2nd International Conference on New Development in Drug Discovery from Natural Product & Traditional Medicine PP82, 82 (2010). Eugenia jambolana pulp was dried in vacuum and enriched by chromatography on XAD 7HP ion-exchange resin, followed by Sephadex LH 20. HPTLC of both enriched extracts on silica gel with ethyl acetate – formic acid – acetic acid – water 100:11:11:26. Quantitative determination by absorbance measurement at 520 nm. The vaccum dried pulp and the enriched extracts 1 and 2 were found to contain 0.08 %, 17 % and 10 % of anthocyanins, respectively. Malvidin-3-laminariobioside was used as marker compound for quantitative analysis.
J. Planar Chromatogr. 24, 295-300 (2011). TLC of Verbascum extracts (e. g. iridoids, and triterpene saponins) on silica gel in a horizontal chamber saturated with mobile phase for 10 min, by 2D separation with ethyl acetate - methanol - water 25 % ammonia 55:35:9:1 in the first direction and methanol - ethyl acetate - water - acetic acid 5:45:13:11 in a perpendicular direction. Detection by dipping in vanillin-sulfuric acid reagent for 1 s followed by heating for 10 min at 105 °C. The method was validated for its specifity, precision (repeatability and intermediate precision), stability, and robustness. Use of an image-processing program for the construction of an ’average’ fingerprint.
Food Research International 44, 2258-2263 (2011). HPTLC of sugar constituents linked to anthocyanidin in the fruits of Acanthopanax sessiliflorum on silica gel with n-propanol - water - 30 % ammonia 20:5:1 + 1 drop triethylamine. Detection by spraying with a solution of 0.3 % N-(1-naphtyl)-ethylenediamine and 5 % sulfuric acid in methanol, followed by heating at 121 °C for 10 min. The acidic hydrolysate consisted of the two monosaccharides, glucose and xylose.
J. Planar Chromatogr. 24, 301-305 (2011). HPTLC of a methanolic extract of E. littorale Blume and isovitexin on silica gel with acetonitrile - water 3:2 at room temperature (28 +/- 2 °C) in a twin-trough chamber saturated for 30 min. Quantitative determination by densitometry at 350 nm. Linearity was between 100-400 ng/band. The %RSD for instrumental precision, intra-day precision, and intermediate precision was less than 2 %. The recovery was 99.7 %. The limit of detection and quantification was 0.6 and 1.9 ng/band, respectively.
Asian Journal of Chemistry 23 (5), 2098-2100 (2011). HPTLC of glycyrrhizic acid in herbal formulation on silica gel with chloroform - glacial acetic acid - methanol - water 15:8:3:2. The hRf value of glycyrrhizic acid was 28. Quantitative evaluation by absorbance measurement at 254 nm. The method was found to be linear in the range of 100-500 ng/band with average recovery between 99-102 %.
J. Planar Chromatogr. 24, 77-81 (2011). HPTLC of belleric acid on silica gel, prewashed with methanol, with toluene - ethyl acetate - methanol - formic acid 15:15:7:1 in a saturated chamber at 22 °C and 65 % relative humidity. Quantitative determination by absorbance measurement at 205 nm. Average recovery was 98.7-100.9 %. Linearity was between 250 and 1250 ng/zone. Repeatability and intermediate precision (%RSD) were 1.2 and 1.5 %, respectively. LOD and LOQ were 49 and 148 ng/zone, respectively. The hRf value of belleric acid was 35.
Planta Med. 77, 742-748 (2011). Preparative TLC of two monoterpenes, two sesquiterpenes, twenty-two flavonoids, fourteen lignans, and thirty-two other compounds on silica gel with petroleum ether - ethyl acetate 5:2 and 2:1 and chloroforrm - methanol 100:1, 10:1 and 20:1.