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
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J. Agric. Food Chem. 46, 4568-4570 (1998). TLC of the 3-O-a-rhamnopyranoside-5-O-b-glucopyranoside of delphinidin, petunidin and malvidin on cellulose with the upper phase of 1-butanol - acetic acid - water 4:1:5 and formic acid - conc. hydrochloric acid - water 1:1:2.
J. Liq. Chrom. & Rel. Technol. 22, 105-118 (1999). TLC for separation of racemic compounds. TLC of 19 structurally related racemic flavanones (e.g. 5-methoxy-, 6-hydroxy-, 6-methoxy-, 7-hydroxy-, 2'-hydroxy-, 4'-hydroxy-, 4'-methoxyflavanone, pinocembrin, naringenin, isosakuranetin, sakuranetin, naringin, eriodictyol, homoeriodictyol, hesperetin, taxifolin) by RP planar chromatography using both home-made microcrystalline cellulose triacetate (MCTA) layers and mobile phase modifiers, such as b-cyclodextrin and bovine serum albumin, on RP-18. Except for the two glycosides, 5-methoxy-, 7-hydroxy- and 5-hydroxy-7-methoxyflavanone, the enantiomers of other flavanones were all resolved by at least one of the three chiral phases tested. Detection under UV 254 and 364 nm. Densitometry of racemic flavanones at 254 nm on MCTA layers developed with ethanol - water mixtures on RP-18 after elution with chiral mobile phases.
Planta med. 65, 404-407 (1999). TLC of 5,4'-dihydroxy-6,7,8,3'-tetramethoxyflavone (8-methoxycirsilineol) and the new 5,4'-dihydroxy-6,7,8,3',5'-pentamethoxyflavone on silica gel with hexane - ethyl acetate 1:1 for the analytical separation and acetone - benzene for the preparative separation. Detection under UV.
Planta med. 66, 96-98 (2000). TLC of secoiridoids on silica gel with chloroform - methanol 3:1. Detection under UV 366 nm and by spraying successively with 0.2% Fast Red Blue in water and 20% potassium carbonate in water. TLC of g-pyrone compounds (e.g. gentiopicrin, mangiferin) on cellulose with 15% acetic acid in water. Detection under UV 366 nm and by spraying with 5% aluminium chloride solution in ethanol.
Planta med. 68, 640-642 (2002). Analytical and preparative TLC of i. a. (+)-10,11-dioxoerysotrine, erysotrine, syringaresinol, erybraedin, neobavaisoflavone, abyssinone IV, neorautenol, isoneorautenol, shinpterocarpin, and erythrinin B on silica gel with chloroform - ethyl acetate 6:1 by 3-fold development. Visualization under UV light at 254 and 366 nm and by spraying with vanillin - sulfuric acid reagent. TLC bioautography for antibacterial and antifungal assays.
J. Planar Chromatogr. 19, 92-97 (2006). Two-dimensional HPTLC of naringenin, acacetin, flavone, morin, hesperetin, quercetin, narcisin, kaempferol 3,7-dirhamnoside, naringin, rutin, astragalin, quercitrin, kaempferol 3-glyco-7-rhamnoside, naringenin 7-glucoside, ferulic acid, chlorogenic acid, elagic acid, caffeic acid, p-coumaric acid, m-coumaric acid, o-coumaric acid, and gallic acid by connecting diol or silica plates to RP18 plates, with e. g. acetone - water 2:3 or 1:1 in first direction of development and propan-2-ol - ethyl acetate 1:1 or methanol - ethyl acetate 1:9 in second direction of development. Derivatization by use of diphenylboric acid 2-aminoethylester (natural products reagent), followed by PEG 400 reagent; detection under 365 nm.
J. Liq. Chromatogr. Relat. Technol. 30, 2253-2265 (2007). HPTLC of 17 flavonoids (caffeic acid, ferulic acid, flavone, naringenin, apigenin, acacetin, luteolin, hesperitin, catechin, epicatechin, hyperoside, hesperidin, quercitrin, narinin, rutin, resveratrol, kaempferol) on silica gel (prewashed with acetone) with 28 binary and ternary mobile phases with chamber saturation. Detection by derivatization with diphenylborinic acid 2-aminoethyl ester (natural products reagent) and evaluation under UV 366 nm. Also coupling of HPTLC and HPLC.
ex O.Berg) for its major anthocyanins by densitometry. J. Planar Chromatogr. 26, 363-369 (2013). HPTLC of delphinidin-3,5-diglucoside (1), petunidin-3,5-diglucoside (2), and malvidin-3,5-diglucoside (3) in the fruits of Eugenia jambolana on silica gel with ethyl acetate - formic acid - acetic acid - water - methanol 126:19:10:32:12. Quantification by absorbance measurement at 529 nm. The hRf values for (1), (2) and (3) were 17, 24 and 34, respectively. Linearity was in the range of 400-1000 ng/zone for (1) and (2) and 200-500 ng/zone for (3). LOD and LOQ were 84 and 283 ng/zone for (1), 72 and 242 ng/zone for (2) and 43 and 154 ng/zone for (3), respectively. Average recoveries were 95.4 % for (1), 96.3 % for (2) and 97.3 % for (3). Intermediate/interday/intra-day precision was below 5 % (n=3).