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. Chinese Herb Med. (Zhongcaoyao) 26, 239-241 (1995). TLC of the hydrophobic organic acids on silica with chloroform - ethanol 1:1. Detection under UV 254 nm. Detection by spraying with bromocresol green reagent.
Chinese J. Pharm. (Zhongguo Yaoxue Zazhi) 32, 108-111 (1997). TLC on silica with chloroform - ether- acetic acid 2:2:1. Detection by spraying with 100 g/L phosphomolybdic acid in ethanol and heating at 105°C for 7 min. Quantification by densitometry at 700 nm. Precision 0.7% (n=5). Recovery 104.5 ± 3.0% (n=6).
J. Agric. Food Chem. 48, 648-656 (2000). TLC of e.g. sesamol, vanillic acid, syringic acid, sinapic acid, protocatechuic acid, caffeic acid, tyrosal, hydroxytyrosal and oleuropein on silica gel with toluene - ethyl acetate - formic acid 5:4:1. Detection after staining with 0.4 M DPPHH in methanol.
Planta med. 65, 455-457 (1999). Preparative TLC on silica gel plates of 2-(4-hydroxyphenyl)ethyl 1-dodecyl-octadecanoate on silica gel with hexane - ethyl acetate 7:3 and of ursolic acid with chloroform - ethyl acetate 5:2. Detection under UV 254 nm.
J. Planar Chromatogr. 15, 463-465 (2002). HPTLC and TLC of 3,5-dihydroxybenzoic, vanillic, p-coumaric, p-hydroxybenzoic, gentisic, caffeic, syringic, sinapic, ferulic, protocatechuic, and 2,4-dihydroxybenzoic acid on silica gel and RP-18. Detection under UV 254 and 366 nm and by derivatization with bis-diazotized sulfanilamide. One-dimensional HPTLC was performed on RP-18 with methanol - water 2:3 and on silica gel with toluene - dioxane - formic acid 7:2:1 and a gradient of decreasing polarity and formic acid concentration. Documentation by densitometry. 2D-TLC on silica gel with toluene - dioxane - formic acid 7:2:1 in the first direction and, after drying, with a three step gradient elution program in the second direction. TLC on RP-18 was used in the first direction with methanol - water 2:3 After the first development the phenolic acids were transferred to the second silica gel plate with 70% methanol. TLC in the perpendicular direction was then performed with a three-step gradient elution program. The combined methods resulted in separation of all compounds investigated.
CBS 86, 4-5 (2001) HPTLC of 3-methoxy-4-amino azo meta sulphonic acid (MAMASA) on silica gel with n-butanol - diethylamine - ammonia - methanol 9:5:5:2 with chamber saturation for 5 min followed by drying at 40 °C. Quantitative determination by absorbance measurement at 254 nm.
J. Liq. Chrom. & Rel. Technol. 27, 2449-2461 (2004). TLC of oleic, elaidic, ricinolic acid, methyl ricinoleate, alpha-hydroxy-palmitic acid, methyl alpha-hydroxypalmitate, 12-hydroxystearic acid, methyl 12-hydroxystearate, 9,10-dihydroxystearic acid, and methyl 9,10-dihydroxystearate on RP18 with methanol; methanol - water 19:1 and methanol - water 9:1. Detection with iodine vapor.
J. High Resol. Chromatogr. 7, 593-595 (1984). HPTLC of the title compounds on silica with ethanol - ether - ethyl acetate - chloroform 12:33:22:33. Detection by spraying with 5 % cupric acetate in 15 % aqueous phosphoric acid and heating at 110 °C for 10 minutes. Fluorometry at 366 nm. Sensitivity 1-10 ng.