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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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.
Chinese f. vanheurackii by thin-Layer chromatography.) (Chinese). J. Chinese Herb Med. (Zhongcaoyao) 21, 341-342 (1990). TLC of flavonoids on polyamide with 1) butanol – acetic acid – water 4:1:5, 2) 6:1:3. Detection by spraying with 1% aluminium chloride in ethanol, and observing under UV. Comparison of the main constituents of flavonoids between two sources.
J. Chromatogr. 552, 453-461 (1991). TLC of natural pyranocoumarins on silica or florisil with binary and ternary solvents containing a polar modifier. Detection under UV 254 nm. Investigation of the relationship between RM values and the concentration of the polar modifier in the eluent. Optimization of the conditions for the separation of the isomers. Correlation of retention parameters for silica and florisil with selectivety.
Biochemical Systematics and Ecology 21, 617-620 (1993). TLC of luteolin, luteolin 7-glucoside, apigenin, apigenin-3-glucoside, quercetin, quercetin-3-glucoside and quercetin-3-galatoside on silica or microcrystalline cellulose or polyamide. Detection under UV 365 nm and with aminoethyl ester of diphenylboric acid 1% in methanol. Seven flavonoids identified by TLC.
Biochemical Systematics and Ecology 23, 183-200 (1995). TLC of K 3-glucoside, Q 3-glucoside, K 3-rhamnoside, Q 3-glucuronide, K 3-rutinoside, Q 3-rutinoside and K 3-sophoroside on cellulose with 2D-TLC with butanol - acetic acid 4:1:5 (upper phase) for the first direction and acetic acid 15% for the second.
Biochemical Systematics and Ecology 24, 237-242 (1996). TLC of limonoid aglycones (limonin, nomilin, abocunone, deacetylnomilin) and limonoid glucosides (limonim 17-beta-D-glucopyranoside, nimilin glucopyranoside) with cyclohexane - ethyl acetate 2:1, chloroform - methanol 49:1, ethyl acetate - dichloromethane 2:1.
J. Planar Chromatogr. 10, 362-367 (1997). HPTLC of flavonoids (i. a. isoorientin, orientin, vitexin, saponarina) on silica with ethyl acetate - formic acid - water 9:1:1 (3 developments). Detection by immersion into 5% aluminium chloride or 1% NPR (diphenylboryloxyethylamine) solution, drying, then dipping in a solution of PEG 4000 in dichloromethane for 6 s to increase the detection sensitivity. Quantification by densitometry at 313 and 366 nm. This improved TLC procedure enables the identification of at least ten major substances. Most of these have not yet been identified.
Part I. J. Planar Chromatogr. 12, 135-139 (1999). TLC of 21 coumarins and flavonoids on polyamide 11 and alumina with water - modifier 1:9; modifier: 1) methanol, 2) 2-propanol, 3) acetonitrile, 4) tetrahydrofuran, 5) dioxane in a horizontal sandwich chamber. Detection under UV 254 nm. Discussion of the selectivity of the systems, the adsorptive properties of the polyamide and the alumina, and the influence of different organic modifiers.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 20 (2), 121-124 (2000). TLC of 14 kinds of flavonoid drugs on polyamide film with 6 kinds of SDS / butanol - hexane - water micro-emulsions as the mobile phase. Detection by spraying with 1% AlCl3 in ethanol and under UV 365 nm. Identification of the flavonoid compositions in rutin, quercetin and scutellarin by fingerprint. Comparison of the results with those obtained with normal mobile phase, showing advantages of present method. Optimal mobile phase was a micro-emulsion containing 75% water - formic acid 19:1.