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
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CBS 104, 13-15 (2010). HPTLC of aloeverose, glucose and galactose in aloe vera products on silica gel (impregnated with NaH2PO4) with acetone - iso-propanol - 0.1 M formic acid 2:2:1 (double development for products with high glucose content). Detection by immersion in 4-aminobenzoic acid reagent (1 g 4-aminobenzoic acid in 36 mL acetic acid, with 40 mL water, 2 mL 85 % phosphoric acid and 120 mL acetone), followed by heating at 100 °C for 10 min. Densitometric evaluation by fluorescence measurement at 366 nm. The limit of quantification was approx. 3 % in aloe vera products. RSD for polynomial calibration is 2.1 % for mannose in the range of 8-80 ng/band and 4.0 % using matrix calibration.
J. Chromatogr. 360, 397-406 (1986). TLC of 6-o-alpha-D-glucosyl-, 6-0-alpha-maltosyl and 6-o-alpha-maltotriosyl derivatives of alpha, beta- and gamma cyclodextrin (CD) and of 6,6'-di-o-alpha-D-glucocyl-beta-CD on 4 kinds of plates with different solvent systems. Chromatography on silica with 1-propanol - ethyl acetate - water, 25 % NH3 3:1:2:1, on NH2-bonded silica with acetonitrile - water 3:2, on Si 50000 silica with 1-butanol - pyridine - water 6:4:3. TLC is a more convenient method than HPLC for the analysis of CDS.
Anal. Chem. 73, 3804-3807 (2001). TLC of lipopolysaccharides from intact bacteria on silica gel with chloroform – methanol – water – triethylamine 12:6:1:0.04. Detection by spraying with 10 % sulphuric acid in ethanol followed by heating at 150 °C for 5 min. For the non-destructive visualization the plates were pre-washed twice with propanol – water 1:1 and developed in methanol – water 1:1 which made the products appear as dull white spots on a bright background. Zones containing lipopolysaccharides or lipid A molecular species were isolated from the plate and analyzed by MALDI mass spectrometery.
Bioorg. Chem. 38, 56-61 (2010). TLC of 4-methoxyphenyl glycoside on silica gel with acetonitrile - methanol - water 4:2:1. Detection by spraying with warm 2 % ceric sulphate in 2N sulfuric acid. The hRf of 4-methoxyphenyl glycoside was 30.
(Mucopolysaccharides of cotton flowers). Dtsch. Apoth. Ztg. 127, 665-669 (1987). After acidic hydrolysis, TLC on silica with acetonitrile - water 85:15. Staining with aniline - diphenylamine - phosphoric acid reagent. The following sugars were identified: D-galacturonic acid, D-glucoronic acid, D-galactose, D-glucose, D-mannose, L-arabinose, D-xylose and L-rhamnose.
Biochem. Biophys. Res. Commun. 397, 87-92 (2010). Preparative TLC of the hydrolysis reaction of maltodextrin glycosidase on various substrates (maltotriose, alpha-, beta-, gamma-cyclodextrins and cycloamylose) on silica gel with ethyl acetate - methanol - acetic acid - water 12:3:3:1. The structure of the products was determined by MALDI-TOF/MS, 13C NMR, and enzymatic analysis.
(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.
J. Planar Chromatogr. 23, 46-49 (2010). HPTLC of polysaccharides (with galactose, glucose, mannose, arabinose, ribose, xylose, rhamnose, galacturonic acid, and glucuronic acid as standards) before and after hydrolysis on silica gel with chloroform - n-butanol - methanol - water - acetic acid 9:25:10:3:3 with chamber saturation for 30 min at room temperature. Detection by spraying with aniline - diphenylamine - phosphoric acid reagent and heating at 130 °C for 10 min. Quantitative determination by absorbance measurement at 380 nm. Ninhydrin reagent was used for detection of other compounds.