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 Medica 83(01/02), 104-110 (2017). TLC on silica gel 1) to monitor the column fractionation of the chloroform partition of a methanolic maceration of Caesalpinia pulcherrima roots (eluent not given); and for preparative isolation of 2) 8,9,11,14-didehydrovouacapen-5α-ol from a subfraction of the same (with n-hexane – dichloromethane – acetonitrile 50:50:1); 3) pulcherrimin E from another subfraction (with chloroform – methanol 49:1, followed by preparative HPLC); and 4) 6β-cinnamoyl-7β-acetoxyvouacapen-5α-ol and pulcherrimin D, obtained by acetylation (in pyridine and acetic anhydride) from cinnamoyl-7β-hydroxyvouacapen-5α-ol and pulcherrimin A, respectively (eluent not given). Detection by spraying with cerium sulfate and by exposure to iodine vapor._x000D_
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Planta med. 1985, 250-252. TLC of furocoumarins on silica with hexane - chloroform - THF 150:25:25. Detection by UV 254 and 366 mm. Preparative isolation using centrifugal TLC on silica (layer thickness 2 mm) with hexane - chloroform - THF 92:4:4. Up to 15 mg of pure coumarin could be obtained in one run.
Journal of Natural Products 51, 125-128 (1988). TLC of 3a-hydroxygrindelic acid and methyl-3a-hydroxygrindelate on silica with n-hexane - ethyl acetate - acetic acid 70:30:2. Visualization by spraying with p-anisaldehyde - acetic acid - sulfuric acid 1:120:1, followed by heating. Method used for monitoring a fermentation process.
Helv. Chim. Acta 72, 1001-1007 (1989). TLC of prenylated xanthones on silica with chloroform - methanol 20:1 or petrol ether - ethyl acetate 1:1 and HPTLC on RP-8 or RP-18 with methanol - water mixtures. Detection under UV 254 nm and 366 nm. Bioautography on silica plates with the plant pathogenic fungus Cladosporium cucumerinum for the search for new antifungal plant constituents.
J. Ethnopharmacol. 36 249-251 (1992). TLC of lipophilic naphthoquinone derivatives from Tabebuia chrysotricha on silica with benzene – ethyl acetate – formic acid 15:5:1. Detection under UV. Isolation of dehydro-a-lapachone by prep TLC on silica saturated with 1% oxalic acid with hexane – ethyl acetate 85:1.
J. Planar Chromatogr. 7, 242-246 (1994). HPTLC on silica with ethyl acetate. Quantification by densitometry at 285 nm (absorbance). Recovery >94% (1-2 ppm 5-HMF). A rapid method with minimum sample preparation, has been developed for detection of 5-(hydroxymethyl)-2-furfural. The high throughput and sensitivity of the method suggest wide application to a variety of dextrose-containing parenteral solutions which require 5-HMF testing.
J. of Natural Products 60, 519-524 (1997). TLC of various natural and synthetic xanthones on silica with hexane - chloroform 2:3 or 1:4 and with hexane - methanol 19:1. Detection under UV 254 and 365 nm or by spraying with 10% H2SO4 in ethanol.
Planta med. 65, 470-72 (1999). Preparative TLC of a new dimeric xanthanolide pungiolide C and the dimeric xanthanolide pungiolide A on silica gel with petroleum ether - ether 1:3. Detection under UV.