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. 58, 228 (1992). TLC of a dichloromethane extract of the stem bark of Fagaropsis glabra with dichloromethane – methanol 98:2. Detection by spraying with Ehrlich’s reagent followed by immersion in HCL vapors. Prep. separation by centrifugal TLC on silica with dichloromethane – methanol 98:2 to 95:5.
Biochemical Systematics and Ecology 24, 247-254 (1996). TLC of terpenoids on silica (activated at 105°C for 1 h) with hexane - ethyl acetate 49:1. Visualization under UV 254 nm or by spraying with sulfuric acid in ethanol and heating at 105-110°C.
(Hungarian). Acta Pharmaceutica Hungarica 68, 175-182 (1998). TLC of esulatin A, B, and C, on silica gel with benzene - chloroform - ether 1:1:3, chloroform - acetone 19:1, cyclohexane - ethyl acetate - ethanol 20:10:1. Visualization by spraying with vanillin-sulfuric acid reagent.
CBS 90, 2-4 (2003). HPTLC-AMD on silica gel with a 11-step gradient with chloroform - ethanol - acetone followed by 3 isocratic steps with chloroform for separation of cholesterol, cholesterol sulfate and various ceramide classes. For separation of cholesterol, fatty acids, triacylglycerol, cholesteryl esters, and squalene a 2-step gradient with n-hexane - ethyl acetate followed by an isocratic step with n-hexane. Conditioning between single runs with 4 M acetic acid. Detection by dipping in copper sulfate reagent followed by heating at 150 °C for 20 min. Quantitative determination by absorbance measurement at 546 nm.
Planta med. 70, 244-249 (2004). TLC of euphopubescenol (5a,8a,15ß-triacetoxy-3a-benzoyloxy-4a-hydroxy-9,14-dioxo-13ßH-jatropha-6(17),11E-diene, jolkinaol A, and A' on silica gel with chloroform - methanol 39:1 by 3-fold development, chloroform - methanol 19:1 by 2-fold development, secondly chloroform - methanol 9:1. Visualization under UV light and by spraying with sulfuric acid - acetic acid - water 1:20:4 followed by heating.
Pharmazie 60, 554-558 (2005). TLC of three new compounds (4E,10E-9beta-hydroxy-3-(2-methylbutyroyloxy)germacra-4,10(1)-diene-12,6alpha-olide, 4E,10E-3-(2-methylbutyroyloxy)germacra-4,10(1)-diene-12,6alpha-olide, and 1beta,6alpha-dihydroxy-10beta-methyl-5alphaH,7alphaH-eudesm-4-one and numerous known compounds on silica gel with petroleum ether (60-90°C) - ethyl acetate 2:1; and 5:1; and petroleum ether (60-90°C) - acetone 6:1. Detection under UV light or by spraying with 5 % sulfuric acid in ethanol followed by heating.
J. Planar Chromatogr. 22, 55-58 (2009). TLC of plaunotol in leaves of Croton stellatopilosus Ohba, on silica gel with chloroform - n-propanol 24:1 in a twin trough chamber saturated for 30 min. Quantitative determination by absorbance measurement at 220 nm. Recovery was 98.7 %. The plaunotol content of the leaves of C. stellatopilosus was highly variable (0.14 to 0.79 % w/w of dry weight).
J. Liq. Chromatogr. Relat. Technol. 37, 2258-2274 (2014). HPTLC of 14-deoxy-11,12-didehydroandrographolide (1), andrographolide (2), and neoandrographolide (3) on silica gel with chloroform – methanol 7:1. Quantitative determination by absorbance measurement at 263 nm for (1), 235 nm for (2) and 212 nm for (3). The hRF values for (1) to (3) were 75, 42 and 35, respectively. Linearity was in the range of 200-900 ng/zone for (1) to (3). The intermediate/interday/intra-day precisions were below 2 % (n=3). Average recovery was 96.8 % for (1), 95.4 % for (2) and 87.6 % for (3).