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.
Planta med. 65, 709 (1999). TLC on silica gel of betulinic acid and oleanolic acid with chloroform - methanol 20:1, and of pinoresinol and phillygenin with chloroform - acetone 20:1.
J. Liq. Chromatogr. Relat. Technol. 30, 2209-2219 (2007). HPTLC of artemisinin in Artemisia annua on silica gel with cyclohexane - ethyl acetate - acetic acid 20:10:1 in a twin-trough chamber saturated for 20 min. Detection by immersion in modified anisaldehyde reagent (20 mL acetic acid, 4 mL sulfuric acid, 2 mL of anisaldehyde in a mixture of 100 mL ethanol and 80 mL water) for 1 s. After 1 min the plate was heated at 100 °C for 12 min. Quantitative determination by fluorescence measurement at 520 nm with cut-off filter at 540 nm.
J. Planar Chromatogr. 26, 289-293 (2013). TLC of guaianolides and four other types of sesquiterpenoids, namely germacranolides, seco-pseudoguaianolides, and pseudoguaianolides, as well as two phytoecdysteroids in the aerial parts of Centaurea bella, Dugaldia hoopesii, Inula aschersoniana, Serratula wolffii, Stizolophus balsamita and Zoegea baldschuanica on silica gel with mixtures of methylene chloride and acetone in ratios 8:1, 7:1, 5:1, 3:1, 2:1 and 1:1 for sesquiterpenes and methylene chloride - acetone 1:2 as well as methylene chloride - methanol 5:1 for the separation of ecdysones. Detection by spraying with anisaldehyde reagent (anisaldehyde 0.5 mL; acetic acid 10 mL; methanol 85 mL; sulfuric acid 4.5 mL), followed by heating at 103 ºC for 3 min. The color evaluation allowed for correlation with the presence of substituents on the sesquiterpene ring with high probability.
Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 50, (1984). OPLC (OPTLC) of desacetyrepin, desacetylmatriacarin, micranthin on silica with CCl4 - acetonitrile 40:15. Detection by UV.
Herba Hungarica 26, 159-170 (1987). TLC of sesquiterpene lactone on silica with benzene - n-hexane - acetonitrile 30:20:21 and carbon tetrachloride - acetonitrile 40:1.5. Detection by spraying with a) 2% sulfuric acid in ethanol, heating at 110°C for 2-3 min, and b) phosphomolybdic acid and heating at 100°C for 2 min. OPTLC on silica with 1. carbon tetrachloride - acetonitrile 4:1.5, 2. n-hexane - ethyl acetate 2:1, 3. n-hexane - ethyl acetate 7:3, 4. n-hexane - acetonitrile - benzene 20:21:30. Densitometry by absorbance.
J. of Natural Products 51, 509-512 (1988). TLC of four new guaianes and four isocedrene derivatives on silica with ether - petrol ether 3:1 or chloroform - benzene - ethyl acetate 1:1:1.
Phytochemistry 28, 425-430 (1989). TLC of rugosal A and rugosic acid A on silica with hexane - ethyl acetate 3:1. Detection under UV 254 nm or by spraying with vanil- lin - sulfuric acid or phosphomolybdic acid reagents.