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.
J. Chromatogr. 403, 285-287 (1987). Presentation of a spray reagent, chlorosulphonic acid - chloroform 4:1, for the detection of coumarins and flavonoids on silica. Detection limits, less than 1 µg for most of the 28 test compounds.
(Chinese). Chinese J. Adv.in Biochem.& Biophys. 2, 64-66 (1987) (Shengwu Huaxue Yu Shengwu Wuli Jinzhan). TLC on cellulose with n-butanol - acetic acid - 2M NH4OH 2:3:1. Detection under UV at 260 nm. Identification by comparison of Rf values to standards.
Journal of Natural Products 50, 230-231 (1987). TLC on silica with 1% ethyl acetate in hexane.
Journal of Natural Products 50, 1065-1074 (1987). TLC of the main ergotamine and ergotoxine group alkaloids on silica with dichloromethane - isopropanol 92:8 or dichloromethane - methanol 90:10. Detection under UV at 254 nm and 366 nm and by spraying with N,N-p-dimethylaminobenzaldehyde.
H. TRAITLER, A. STUDER, R.E. KAISER (eds): Instrumental HPTLC, Institute for Chromatography, Bad Dürkheim, FRG (1987), 277-284. TLC of trifluralin and its related compounds on silica with step-by-step chromatography in 5 eluting systems. Identification by densitometric registration, diffuse reflection electronic spectra denstitometry and differential signal resolution densitometry. The solvents used: 1. hexane - dichloroethane 7:3, 2. hexane - diethyl ether 3:1, 3. hexane - toluene 3:1, 4. benzene - acetonitrile - formic acid 130:40:1.5, 5. carbon tetrachloride - acetonitrile - formic acid 50:20:1.
Stability of bromhexine and the structure of its degration products. Pharmazie 43, 23-26 (1988). TLC of 3-cyclohexyl-6,8-dibromochinazoline-4-one, 3-cyclohexyl-6,8-dibromochinazo-line and 3-amino-4,6-dibromobenzaldehyde on silica with chloroform - hexane - methanol - acetic acid 40:40:10:10 and benzene - methyl acetate - methanol - NH3 50:30:20:1.5. Detection with potassiumtetraiodobismutate(II) and/or under UV at 254 nm. Detection limits 0.5-2.0 µg.
(Hungarian). Acta Pharm.Hungarica 57, 119-132 (1987). TLC methods recommended for medicinal plant analysis: (All separations on silica) Volatile oils with benzene - ethyl acetate 95:5 or with hexane; spraying with 3% vanillin + 3% sulfuric acid in ethanol. Separation of flavonoids with ethyl acetate - formic acid - acetic acid - water 100:11:11:26, flavone glucosides with ethyl acetate - formic acid - water 10:2:1, flavone aglucones with toluene - ethyl formiate - formic acid 5:4:1; detection under UV after spraying with methanolic aluminium chloride solution. Two-dimensional techniques for anthraquinones: ethyl acetate - methanol - water 200:33:27 (first dimension), toluene - ethyl acetate - formic acid 10:8:1 (second), detection under UV 366 nm. Separation of organic acids with chloroform - ethyl acetate - formic acid 3:2:2; detection under UV 366 nm after spraying with 3% FeCl3 in methanol.
J. Chromatogr. 396, 437-440 (1987). Reversed-phase TLC on RP-18 silica with 1. methanol, 2. ethanol, 3. acetonitrile, 4. acetone, 5. ethyl acetate, and 6. chloroform. Detection under UV 254 nm. (More than 40 solvent systems were tested.)