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.
Biochemical Systematics and Ecology 25, 547-552 (1997). TLC of carotenoids on silica with heptane - acetone 2:1 or acetone - methanol 9:1.
J. Planar Chromatogr. 16, 48-51 (2003). TLC of embelin (2,5-dihydroxy-3-undecyl-1,4-benzoquinone) on silica gel, impregnated with 1% oxalic acid solution, with n-hexane - ethyl acetate 7:3 in a saturated chamber. Detection in visible light as a yellow spot; densitometry at 285 nm. Under these experimental conditions the method was highly sensitive - detection limit 12.5 ng - and recovery was satisfactory - from 89.45% to 92.28%.
Indian drugs 48 (02), 43-47 (2011). TLC of curcumin and 3-acetyl-11-keto-beta-boswellic acid on silica gel with chloroform - methanol 37:3 for curcumin and n-hexane - ethyl acetate 1:1 for boswellic acid derivatives. The hRf value of 3-acetyl-11-keto-beta-boswellic acid was 24 and of curcumin 59. Densitometric evaluation at 430 nm for curcumin and 254 nm for the acid. The method was linear in the range of 100-500 ng/band for curcumin and 1500-4000 ng/band for 3-acetyl-11-keto-beta-boswellic acid.
Anal. Biochem. 164, 307-314 (1987). TLC on silica with chloroform - methanol - water 78:21:1.
Indigo precursors of Isatis species. (German). Biochemie und Physiologie der Pflanzen 184, 321-327 (1989). TLC of indican, indoxyl-5-ketogluconate on silica with chloroform - methanol 2:1 and/or methyl acetate - isopropanol - 25% NH3 45:35:2. Detection by spraying with 5% NaOH and/or 5% HCl.
Biochemical Systematics and Ecology 22, 43-51 (1994). TLC of the pigment on silica with methanol - water 2:1 with the addition of a few drops of ammonia solution. TLC provides a sensitive and cost effective comparative technique for identifying the pigment in a wide range of Lepidoptera.
Chromatographia 47, 529-536 (1995). 2D-TLC on silica gel with hexane - ethyl acetate 7:3 for the 1st direction and hexane - acetone for the 2nd. Identification by comparison of the retention values. Also HPLC and mass spectrometry.
J. Planar Chromatogr. 17, 309-313 (2004). TLC of extracted pigments from spinach (carotene, chlorophyll a, lutein, chlorophyll b, violaxanthin, neoxanthin) on silica gel with isooctane - acetone - diethyl ether 3:1:1 or on RP-18 with petroleum ether (35 - 60 °C) - acetonitrile - methanol 1:2:2 in a twin- trough chamber covered with aluminium foil, lined with a saturation pad, and equilibrated with the mobile phase for 15 min before insertion of the plate. Quantitative determination by densitometry at 429 nm. A TLC experiment with great value for students.