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.
Eur. J. Clin. Chem. Clin. Biochem. 31, 617-624 (1993). TLC of porphyrin methyl esters (uroporphyrin, heptacarboxylic, hexacarboxylic, pentacarboxylic porphyrin, coproporphyrin) on silica with hexane - dichloromethane - acetone 41:41:18. Separation of coproporphyrins I-IV after hydrolysis by HPLC.
J. Planar Chromatogr. 8, 157-159 (1995). TLC of title compounds on silica with concentration zone with ethyl acetate - methanol - acetic acid 8:1:1. Simultaneous detection of clenbuterol and salbutamol by placing the plate in a vessel containing a chlorination solution (CCl4 - KMnO4 3%- hydrochloric acid 12%. After drying, spraying with detection solution (o-tolidine in acetic acid + KI in water). Confirmation of clenbuterol by development with ethyl acetate - methanol - NH3 17:2:1, spraying with modified Ehrlich‘s reagent and heating at 80 °C for 5 min. Confirmation of salbutamol after development with ethyl acetate - methanol - NH3 7:12:1, drying, and spraying with a 2 % solution of 4-aminoantipyrine followed by an 8 % solution of potassium ferricyanide.
Phytochemical Analysis 6, 211-217 (1995). TLC of different methylated and isoprenylated flavonols on silica with toluene - formic acid 4:1 and on microcrystalline cellulose with acetic acid - water 1:1. Detection under UV 366 nm and by spraying with Naturstoff reagent. TLC data of 23 derivatives of kaemperol, quercetin and myricetin were given.
Phytochemistry 40, 1737-1741 (1995). TLC of new neo-clerodane diterpenoids on silica with chloroform - acetonitrile 3:2. Detection with p-anisaldehyde/sulfuric acid reagent. Isolation of the diterpenes by centrifugal preparative TLC (CPTLC) on silica with toluene - ethyl acetate - acetic acid 65:35:1. Layer thickness 4 mm. Unusual but efficient TLC system for the separation of closely related terpenoids. Elegant isolation by prep. centrifugal TLC.
J. Chinese Herb Med. (Zhongcaoyao) 26, 231-235 (1995). TLC of the hydrolysis products of ß-stigmasterol-3-O-ß-D-glucoside on silica with 1) butanol - acetic acid - water 4:1:5, 2) butanol - acetic acid - water 6:4:3. Detection by spraying with aniline phthalate in butanol. Identification by IR, MS and NMR.
Phytochemistry 42, 185-188 (1996). TLC of phloroglucinols on silica with chloroform and with the upper layer of hexane - ethyl acetate - methanol - water 10:5:5:1. Also HPTLC on RP-18 with acetonitrile. Detection under UV. HPTLC on RP-18 just by using acetonitrile provided excellent separation of closely related phenolic compounds.
Biochemical Systematics and Ecology 23, 747-755 (1995). TLC of carotenoid composition of seven prasinophytes on silica - calcium carbonate 2:1 with chloroform - methanol - heptane 100:1:400 and acetone - heptane 2:3. Detection in daylight.
J. Chinese Trad. Patent Med. (Zhongchengyao) 17 (9) 36-37 (1996). TLC of the extracts on silica with 1) petrol ether (60-90 °C) - ethyl acetate 19:1, 2) benzene - methanol 27:1; 3) petrol ether - ether 1:1, 4) ethyl acetate - methanol - water 100:17:13, 5) toluene - ethyl acetate - formic acid - water 20:10:1:1. Detection by a) spraying with 10 % vanillin in ethanol - sulfuric acid 200:1; b) spraying with 5 % p-dimethylaminobenzaldehyde in ethanol, c) spraying with 10 % sulfuric acid in ethanol. Identification by fingerprint method.