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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- Search by CBS edition: Select a CBS edition and find all related publications
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J. Planar Chromatogr. 16, 468-469 (2003). HPTLC of plant extracts with different sulfur-containing groups (e.g. allicin and disulfides) on silica gel with toluene - ethyl acetate 10:3 for Allium extracts and toluene - ethyl acetate 7:3 for Ferule foetida extracts. Visualization by spraying with a solution of 3 g bismuth nitrate in 5 mL concentrated nitric acid and dilution to 100 mL with water. Alternatively, a solution of 3 g bismuth nitrate in 100 mL acetone can be used; in addition observation under UV 254 and 366 nm. Densitometry at 417 nm for allicin and at 392 nm for disulfides.
Planta med. 68, 88-91 (2002). TLC of neochlorogenic acid, protocatechuic acid, 3-O-[Z]-p-coumaroylquinic acid, 3-O-[E]-p-coumaroylquinic acid, cryptochlorogenic acid, mangiferin, isoorientin, cyanidin-3-O-a-L-rhamnoside, rutin, hyperoside, isoquercitrin, miquelianin, astilbin, guaijaverin, quercitrin, quercetin, biapigenin, amentoflavone, pinocembrin-7-methyl ether, pseudohypericin, hyperforin, hypericin on silica gel with ethyl acetate - formic acid - water 30:2:3. Detection by derivatization with Naturstoff reagent.
Planta med. 70, 138-142 (2004). Analytical and preparative TLC of lithospermate B salt mixture on silica gel with chloroform - ethyl acetate - benzene - formic acid - methanol 15:20:10:10:1.
J. Planar Chromatogr. 18, 377-379 (2005). HPTLC of 2-azaanthraquinone from plant extracts on silica gel with toluene - ethyl acetate - methanol 40:9:1. Quantitative determination by absorbance measurement at 310 nm. Calibration was linear in the range of 10-100 µg/mL. The method was repeatable and precise with RSD between 0.98 and 1.59 % intra-day and between 3.41 and 5.56 % inter-day. Limits of detection and quantification were 3 and 6 µg/mL.
Planta Med. 70, 1189-1194 (2004). Preparative TLC of the new glycosides symploside and symploveroside on silica gel with methanol - acetone - chloroform 1:50:149 and 1:68:131. Detection under UV light at 254 nm.
III. Densitometric determination of vinblastine and other alkaloids of catharantus roseus. Acta pharmac. Hungarica 52, 150-157 (1982). TLC of vindoline, catharantine, laurosine, vincristine, vinblastine on silica with a) ethyl acetate - benzene - ethanol -10 % NH3 1 00:5:23:2.3, b) dichloromethane - methanol - water 100:7:0.7, c) dichloromethane - methanol 100:5 or 100:12. Detection by UV 254. Densitometry at 289 nm.
Planta Med. 72, 358-363 (2006). Preparative TLC of isorobustin, robustin, robustic acid, 4-hydroxy-3-(3’,4’-methylenedioxyphenyl)-5-methoxy-6-(3,3-dimethylallyl-2’’,2’’-dimethylpyrano-(5’’,6’’:8,7)coumarin, 4-hydroxy-3-(3’-hydroxy-4’-methoxyphenyl)-5-methoxy-6-(3,3-dimethylallyl-2’’,2’’-dimethylpyrano-(5’’,6’’:8,7)coumarin, 4-hydroxy-3-(3’-hydroxy-4’-methoxyphenyl)-5-methoxy-6-(3,3-dimethylallyl-2’’,2’’-dimethylpyrano-(5’’,6’’:6,7)coumarin, 4-hydroxy-3-[4’-O-(3’-hydroxy-4’-methoxyphenyl)-5-methoxy-6-(3,3-dimethylallylphenyl]-5-methoxy-2’’,2’’-dimethylpyrano-(5’’,6’’:6,7)coumarin on silica gel with n-hexane - ethyl acetate 7:3 and 3:1, n-hexane - dichloromethane - ethyl acetate 3:1:1 and 9:1:4. Detection under UV light at 254 or 366 nm, and by derivatization with an ethanolic solution of anisaldehyde - sulfuric acid - acetic acid 90:5:1, followed by heating.
J. Chromatogr. 260, 463-470 (1983). TLC of twenty different phenothiazine bases on silica with a) ether - ethyl acetate - NH3 (1:1 saturated), b) methanol - butanol 6:4, c) dichloromethane - methanol 5:1 and d) chloroform - isopropanol - NH3 70:30:1. Detection with 10 % H2SO4 in ethanol. The system permits to distinguish all phenothiazines from each other.