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. 83(03/04), 334-340 (2017). Preparative layer chromatography on silica gel was used to isolate, from flash column subfractions of ethyl acetate extracts of Lepisanthes senegalensis stem or roots: a) with chloroform – ethyl acetate 3:37 an acetyl-caffeoylbutelin from stem; b) with hexane – ethyl acetate 4:1 two coumaroyl-22-hydroxy-hopanes from root; c) with dichloromethane – ethyl acetate 19:1 a caffeoyl-lupeol from root.
III. Cafestol und Kahweol. (Determination of cafestol and kahweol in coffee.) TLC of cafestol and kahweol on silica impregnated with 1,2-propanediol - methanol 1:2, with toluene - cyclohexane 60:40. Detection by dipping into 10 % ethanolic phosphomolybdic acid for 1.5 min, drying and subsequent heating at 95 °C. Quantification by densitometry (absorbance at 630 nm).
Biochemical Systematics and Ecology 16, 17-21 (1988). TLC on silica with benzene - ethyl acetate 1:1. Visualization by spraying with sulfuric acid - acetic acid - water 4:80:16 and heating at 120°C.
Egészségtudomány 32, 324-327 (1988). TLC of morphine, thebaine, codeine and papaverine on silica with toluene - acetone - ethanol - NH3 45:45:7:3. Visualization under UV 254 nm.
Phytochemistry 29, 479-482 (1990). TLC of sesquiterpenoid phytoalexins on Rhodamine 6G-impregnated silica with ethyl acetate - cyclohexane 1:1, ethyl acetate - toluene 1:9 or cyclohexane and on silver nitrate impregnated silica with benzene - pentane 3:7 or methanol - toluene 1:19. Detection under UV 254 nm or by spraying with vanillin - sulfuric acid reagent. Also radio-TLC. Optimized conditions for the separation of closely related sesquiterpenes.
J. Chinese Herb. Med. (Zhongcaoyao) 24, 339-340 (1993). TLC of tetrandrine, fangchinoline and cyclanoline on silica with chloroform - acetone 1:1. Detection by spraying with Dragendorff's reagent.
J. AOAC Int. 80, 1272-1280 (1997). TLC of 4,4-desmethylsterols and triterpene diols (erythrodiol, uvaol, betulinol) on silica with preadsorbent layer with petrol ether - anhydrous ethyl ether 7:3. Detection by spraying with 2,7-dichlorofluorescein solution (0.2 g in 100 mL ethanol) and visualization under UV. Quantification by GC.
Planta med. 65, 94-96 (1999). Preparative TLC of b-sitosterol and 2 new sesquiterpene lactones, the pyrazoline derivatives of carpelipine A and B, on silica gel with petroleum ether - dichloromethane - ethyl acetate 20:3:1 for carpelipine A and petroleum ether - ethyl acetate 6:1; 1 or 2 developments for carpelipine B.