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
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. Planar Chromatogr. 18, 397-399 (2005). TLC of chloral hydrate, diazepam, phenobarbitone, saccharin, and anthranilic acid on silica gel in a presaturated chamber with n-hexane - acetone - methanol 16:6:1. Detection by spraying with 2 % sodium hydroxide solution, followed by spraying with 0.5 % orcinol solution and heating in an oven at 90 °C for 10 min. Evaluation under UV at 366 nm.
59th Indian Pharmaceutical congress C-323, 302,(2007). TLC of flavonoids and sapogenins from different plant parts (leaves and petals) of Calendula officinialis on silica gel with ethyl acetate - formic acid - glacial acetic acid - water 100:11:11:20, and chloroform - glacial acetic acid - methanol - water 15:8:3:2.
and Dietary Supplements. Chromatographia 66 (9-10), 797-800 (2007). HPTLC of 20-hydroxyecdysone from Sida rhombifolia L. on silica gel plates with chloroform - methanol 4:1. Quantification by densitometry at 250 nm in absorbance mode. Linearity was between 200 and 1000 ng/zone. This method was successfully applied for quantitative evaluation of dietary supplements. In addition, for six different Sida species unique fingerprints were obtained on the HPTLC plate.
CBS 97, 12-15 (2006). HPTLC of flavonoids from green tea (Camellia sinensis) on silica gel in a saturated twin-trough chamber with ethyl formate - toluene - formic acid - water 60:3:8:6. Detection by dipping the hot plate (heated at 100 °C for 2 min) into natural products reagent, followed by drying, dipping into polyethylene glycol 400 (10 g in 200 mL dichloromethane), and drying. Evaluation under UV 366 nm. With this method the geographical origin of the material can be determined. Toluene - acetone - formic acid 9:9:2 allows the discrimination of green from black and other speciality teas, based on the polyphenol pattern. Detection by dipping the hot plate into a solution of Fast Blue Salt B. Evaluation under white light. For investigation of the alkaloid profile ethyl acetate - methanol - water 20:2.7:2 and evaluation under UV 254 nm is used. The amino acid profile is analyzed by using 1-butanol - acetone - acetic acid - water 7:7:2:4. Detection by dipping in ninhydrin reagent, followed by heating at 110 °C for 3 min. Evaluation under white light.
59th Indian Pharmaceutical congress C-324, 302, (2007). HPTLC of aqueous and alcoholic extracts of different plant parts (fruits, leaves, stem and root) of Solanum xanthocarpum and Solanum trilobatum, on silica get with toluene - ethyl acetate - diethyl amine 7:2:1. Detection at 254 nm and 366 nm, and by spraying with antimony tretrachloride and vanilin - sulphuric acid.
J. AOAC Int. 91, 339-343 (2008). HPTLC of conessine on silica gel (prewashed with methanol) with toluene - ethyl acetate - dimethylamine 13:5:2 in a saturated twin-trough chamber. Detection by spraying with Dragendorff reagent, followed by spraying with a 10 % solution of aqueous sodium nitrite. Quantitative determination by densitometry at 520 nm. Linearity was between 10 and 60 ng/spot. The limit of detection was 3 ng/spot.
J. AOAC Int. 91, 1174-1178 (2008). HPTLC of hederagenin on silica gel with toluene - ethyl acetate - formic acid 7:3:5 in a twin-trough chamber. Detection with anisaldehyde - sulfuric acid reagent by dipping for 1 s and heating for 7 min at 100 °C. Quantitative determination by absorbance measurement at 595 nm.
J. Planar Chromatogr. 22, 157-161 (2009). Safed musli is the common name for Chlorophytum borivilianum, whereas shatavari is Asparagus racemosus, both of the liliaceae family. HPTLC of saponins and sapogenins on silica gel with chloroform - methanol - water 32:25:5 for saponins and with petroleum ether - ethyl actate 4:1 for sapogenins. Detection of saponins by spraying with anisaldehyde reagent and with Ehrlich’s reagent, followed by densitometric analysis at 620 and 510 nm. Detection of sapogenins by spraying with Liebermann Burchard reagent, followed by densitometric analysis at 580 nm.