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.
Phytochemical analysis 1, 22-15 (1990). TLC of polar alkaloids from Schumaniophyton magnificum on silica impregnated with liquid paraffin with methanol – water 1:3, citrate buffer at pH 4.2 – methanol 3:1 or borate buffer at pH 10 – methanol 3:1, and of phenolic fatty acid esters from Buddleja species with chloroform – methanol – water 25:75:5. Also centrifugal thin-layer chromatography on paraffin coated plates for the isolation of phenolic fatty acid esters.
Phytochemistry 2, 125-129 (1991). TLC of swainsonine, castanospermine and related polyhydroxyindolizidine alkaloids on silica with chloroform - methanol - NH3 - water 70:26:2:2. Treatment of the developed plates with a sequential system consisting of 10% acetic anhydride in benzene, followed by Ehrlich’s reagent. Detection limit for castanospermine 0.05 µg.
Apocynaceae). Herba Hungarica 29, 57-61 (1990). TLC of alkaloids on silica with ethyl acetate – ethanol – benzene – NH3 100:5:5:3. Detection under UV 254 nm.
J. of Natural Products 55, 1595-1606 (1992). TLC of 8 new diterpenoid alkaloids from Aconitum septentrionale on silica with hexane - chloroform 6:4, chloroform - methanol 8:2 and 97:3. Detection with Dragendorff’s reagent, followed by spraying with a 5% NaNO2 solution. Also PTLC using same conditions and centrifugal TLC on aluminium oxide with a gradient of hexane, ether and methanol. Identification of known alkaloids by comparison of their TLC behavior with that of authentic samples.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 13, 334-336 (1993). TLC of brucine, strychnine and ephedrine on silica with chloroform - methanol - NH3 55:45:1. Detection by spraying with 0.2% ninhydrin in ethanol and heating at 105 °C for 10 min. Quantification by densitometry at 254 nm, 325 nm before spraying, and at 510 nm after spraying. R.S.D., 1.7 - 2.3%.
J. Planar Chromatogr. 7, 77-79 (1994). TLC of 15 alkaloid picrates (atropine, cocaine, novocaine, morphine, codeine, caffeine, theobromine, quinine, euquinine, lupanine, ephedrine, choline, betaine, nicotine, papaverine) on silica with 5 different eluents and on alumina with 13 different eluents. Visualization with Dragendorff's reagent or by iodine exposure.
Innovationen bei der DC-Prüfung im DAB. (Thin-layer chromatography in DAB. Innovation in TLC determinations in DAB.) Deutsche Apotheker Zeitung 135, 2956-2958 (1995). TLC of caffeine, theophylline, isocaffeine, paraxanthin, theobromine on silica with formic acid - ethanol - dichloromethane 1:5:2. Detection under 254 nm.
Acta Pharmaceutica Hungarica 66, 125-131 (1996). TLC of 20-hydroxyecdysone, 2-deoxy-20-hydroxyecdysone, and 20-hydroxyecdysone-22-benzoate on silica with ethyl acetate - methanol - NH3 17:5:3, dichloromethane - ethanol 17:3, chloroform - methanol - acetone 6:2:1, methanol - water 13:7. Detection with vanillin-sulfuric acid reagent, densitometry at 254 nm or 360 nm.