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.
Pharmazie 60, 559-560 (2005). TLC of 4-methoxy-5-methyl-1,2,3,5,6,6aR-hexahydro-[1,3]dioxolo[4’,5’:6,7]isochromeno[3,4-c]indol-8-one, isomer of 3-epimacronine, on silica gel with dichloromethane - methanol - ammonia 95:5:1; and 90:10:1; and dichloromethane - isopropanol - ammonia 70:30:1. Detection with Dragendorff reagent.
Pharmazie 61, 474-477 (2006). Analytical and preparative TLC of 3-hydroxyl-y-pyranones (3-O-beta-D-(6’-O-linolenic)glucopyranosyl-y-pyranone and erigeside) on silica gel using chloroform - methanol 8:1 and ethyl acetate - methanol - water 12:2:1. Detection under UV light at 254 nm or by spraying with 5 % sulfuric acid in ethanol followed by heating.
Pharmazie 60, 554-558 (2005). TLC of three new compounds (4E,10E-9beta-hydroxy-3-(2-methylbutyroyloxy)germacra-4,10(1)-diene-12,6alpha-olide, 4E,10E-3-(2-methylbutyroyloxy)germacra-4,10(1)-diene-12,6alpha-olide, and 1beta,6alpha-dihydroxy-10beta-methyl-5alphaH,7alphaH-eudesm-4-one and numerous known compounds on silica gel with petroleum ether (60-90°C) - ethyl acetate 2:1; and 5:1; and petroleum ether (60-90°C) - acetone 6:1. Detection under UV light or by spraying with 5 % sulfuric acid in ethanol followed by heating.
J. Planar Chromatogr. 20, 317-320 (2007). HPTLC of mangiferin (a C-glucosyl xanthone) on silica gel with ethyl acetate - methanol - water - formic acid 20:2:2:1. Detection and quantification were performed densitometrically at 270 nm.
J. Planar Chromatogr. 20, 179-182 (2007). HPTLC of apigenin on silica gel with chloroform - acetone - formic acid 76:16:8 in a twin-trough chamber saturated for 30 min. Quantification by densitometric scanning at 340 nm.
J. Sep. Sci. 30, 2447-2451 (2007). HPTLC of free gallic (1) and ellagic (2) acids, arbutin (3), hydroquinone (4), and bergenin in the green, brown and black leaves of Bergenia crassifolia on silica gel with toluene – ethyl acetate – formic acid – methanol 15:15:4:1. Quantitative determination by absorbance measurement at 280 nm. Antiradical activity of each component was determined by postchromatographic 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) derivatization and densitometric scanning at 517 nm as negative peak. Linearity was between 40 and 140 ng/zone, 240 and 720 ng/zone, 150 and 980 ng/zone, and 90 and 230 ng/zone for (1), (2), (3), and (4), respectively. The limit of detection was 30, 200, 90, and 40 ng/zone for (1), (2), (3), and (4), respectively. All compounds of the extract excluding bergenin were capable of scavenging DPPH radicals.
J. Planar Chromatogr. 20, 73-74 (2007). HPTLC of hedychenone (a trimethyldecalin terpene) on silica gel with n-hexane - ethyl acetate 4:1 in a saturated twin-trough chamber. After development the plates were dried at 105 °C for 20 min. Densitometric evaluation in absorbance mode at 254 nm.
Indian Drugs 44 (12), 937-944 (2007). HPTLC of methanolic and ethyl acetate extracts of Sesamum indicum root on silica gel with ethyl acetate - n-hexane 1:9. Densitometric evaluation at 549 nm. The red zones were isolated by preparative TLC and identified by IR as 1,4 naphthoquinone derivatives.