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. Pharm. Anal. 28 (5), 732-734 (2008). TLC of Alternanthera philoxeroides extracts on silica gel with chloroform – methanol 40:1. The method is suitable for the quality control of the TCM drug and its formulations.
J. Planar Chromatogr. 22, 283-286 (2009). HPTLC of withaferin and extracts of the powdered root on silica gel, prewashed with methanol, with toluene - ethyl acetate - acetone 2:3:3 in a twin trough chamber saturated with mobile phase for 30 min. Detection by spraying with anisaldehyde reagent followed by heating for 15 min at 105 °C; characteristic orange fluorescence was observed for whithaferin. Quantitative determination by absorbance measurement at 214 nm. The limit of detection and quantification for withaferin A was 258 and 782 ng/zone, respectively.
Abstract No. 9933, IHCB (2009). HPTLC of colchicines in Gloriosa superba (collected from different parts of India) on silica gel with ethyl acetate - methanol 200:27. The hRf value of colchicine was 29. Quantitative determination by absorbance measurement at 350 nm. The method was linear in the range of 50-1000 ng/spot. The sample collected from Kerala was found to contain highest level of colchicines (0.24 %).
International Seminar on Herbal Drug Research, PN-064 (2009). HPTLC of gallic acid as marker compound in triphala fast dispersable tablets on silica gel with ethyl acetate - toluene - methanol - glacial acetic acid 75:20:3:2. Results from HPLC analysis were comparable. The method was suitable for routine quality control of dispersable tablets formulation.
J. AOAC Int. 93, 492-495 (2010). HPTLC of glycyrrhizin on silica gel with chloroform - methanol - water 130:72:15 in a twin-trough chamber saturated for 30 min. Detection under UV 254 nm and after spraying with anisaldehyde-sulfuric acid reagent. The hRf value of glycyrrhizin was 22. Quantitative determination by densitometry at 254 nm. The linearity was between 0.96-4.80 µg/spot, the correlation coefficient was r = 0.99904 and the standard deviation was 2.52 %. Average recovery was 99.6 %. LOQ and LOD was 246 and 81 ng/spot.
Abstract No. C-293, 61st IPC (2009). HPTLC of gallic acid in fruits of Phyllanthus emblica on silica gel with toluene - ethyl acetate - formic acid - methanol 15:15:4:1. The hRf value of gallic acid was 40. Quantitative absorbance measurement at 280 nm. The method was linear in the range of 40-240 ng/band. The method was reproducible and suitable for quality control.
International Journal of ChemTech Research 1(4), 1122-1128 (2009). TLC on silica gel with toluene - ethyl acetate 3:1. The hRf value of the furanocoumarin psoralen was 47. Densitometric evaluation at 299 nm. The method was linear in the range of 10-100 ng/band. The average recovery was 99.7 %.
Journal of Pharmacy Research 2(5), 975-977 (2009). Quantitative analysis of jatamansone in jatamansi oil obtained by steam distillation of rhizome extracts of Nardostachys jatamansi (Valerianaceae). HPTLC on silica gel with petroleum ether - acetone 3:1 in a saturated twin trough chamber. The hRf value of jatamansone was 43. Densitometric evaluation at 285 nm. The method was linear in the range of 250-1500 ng/band. The recovery was 98.8-102.2 %. The oil was found to contain 20.3 % of jatamansone.