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. Ethnopharmacol. 182, 150-159 (2016). HPTLC of 3,5,7,3′,4′-pentahydroxy flavone in the leaves of Madhuca indica on silica gel with acetone – n-hexane 1:3. The hRF value for the active compound with potent antiulcer activity was 40.
J. Ethnopharmacol. 195, 324-333 (2017). HPTLC of quercetin (1), kaempferol (2), beta-sitosterol (3) and luteolin (4) in fresh flowers of Saraca asoca on silica gel with toluene – acetone – formic acid 10:4:1 for (1), cyclohexane – ethyl acetate – methanol – formic acid 12:9:1:1 for (2), toluene – methanol 8:1 for (3) and toluene – ethyl acetate – formic acid 15:15:4 for (4). Quantitative determination by absorbance measurement at 378 nm for (1), 365 nm for (2), 366 nm for (3) and 254 nm for (4). The hRF values for (1) to (4) were 29, 35, 42 and 45 respectively.
J. Planar Chromatogr. 31, 135-142 (2018). HPTLC of glycyrrhizin (1) and glabridin (2) in the roots, rhizomes and herbal formulations of Glycyrrhiza glabra on RP-18 with methanol – water 7:3. Quantitative determination by absorbance measurement at 256 nm for (1) and 233 nm for (2), respectively. The hRf values for (1) and (2) were 63 and 28, respectively. Linearity was in the range of 1000-7000 ng/zone for (1) and 100-700 ng/zone for (2). The intermediate precision was below 1.3 % (n=6). The LOD and LOQ for (1) and (2) were 8 and 15 ng/zone for (1) and 5 and 18 ng/mL for (2), respectively. Recovery was in the range of 98.9-99.6 % for (1) and 97.3-99.1 % for (2).
Pharmacogn. Mag. 14, 294-303 (2018). HPTLC of gallic acid (1), ascorbic acid (2), hesperidin (3), and quercetin (4) in the leaves of Rhododendron arboreum and Rhododendron campanulatum on silica gel with ethyl acetate – dichloromethane – glacial acetic acid – formic acid – methanol 10:10:1:1:2. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (4) were 74, 31, 20 and 87, respectively.
Phytochemistry 24, 1587-1591 (1985). TLC of cucurbitacins on silica with chloroform - methanol 9:1. Detection with vanillin - phosphoric acid reagent. For the detection of alpha-ketolcucurbitacins, the plates were sprayed with a 1:1 mixture of triphenyltetrazolium chloride (4 % in ethanol) and NaOH 1 N. Flavonoid glycosides were separated on silica with ethyl acetate - formic acid - acetic acid - water 100:11:11:27. Detection with diphenylboryloxyethylamine reagent, followed by PEG 4000 (5 % in ethanol, UV 365 nm.
Biochemical Systematics and Ecology 15, 57-59 (1987). Two-dimensional TLC of quercetin and patuletin diglycosides on polyamide with 1) water - butanol - acetone - dioxane 70:15:10:5 and 2) benzene methanol - butanone - water 55:25:23:2. Visualization by spraying with a 0.1 % solution of beta-aminoethyl diphenylborate in 50 % methanol.
Biochemical Systematics and Ecology 16, 411-412 (1988). TLC of patuletin, jaceidin, betuletol, axillarin, spinacetin, 6-methoxykaempferol, hispidulin and santin on polyamide with toluene - petrol ether - ethyl acetate - methanol 60:30:10:5 or toluene - ethyl acetate - methanol 60:25:15. Detection under UV.
J. Chromatogr. 462, 205-217 (1989). TLC on C-8 silica with methanol, tetrahydrofuran and acetonitrile as organic modifier. Discussion of 26 different correlation cases together with their statistical parameters and the dependence of D Rm values from different group substitutions on solvent type, solvent composition and type of plate. Discussion of a method for establishing HPLC gradient elution conditions by using TLC data..