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.
Planta Med. 72, 351-357 (2006). Analytical and preparative TLC of ergosta-4,6,8(14),22-tetraen-3-one, beta-sitosterone, 2,6,11-trimethyldodeca-2,6-10triene, and stigma-4-ene-3,6-dione on silica gel with n-hexane - ethyl acetate 6:1. Preparative TLC of tsangin A with dichloromethane - acetone 25:1; of tsangin B and beilschmien C with dichloromethane - acetone 20:1; of beilschmien A and B with n-hexane - ethylacetate 2:1. Detection under UV light at 254 nm.
Planta Med. 70, 581-584 (2004). Preparative TLC of mayoecrystal I, a new 11,20:1,20-diepoxy-ent-kaurane diterpenoid, and rubescensin on silica gel by three-fold development with petroleum ether - acetone 4:1. Detection under UV light at 254 nm.
J. Ethnopharmacol. 104, 322-327 (2006). HPTLC of Nelumbo nucifera seed extract (standardized 50 % hydro alcoholic extract, containing 30 % of saponins, strength 10:1) on silica gel with chloroform – methanol 7:1 and hexane – ethyl acetate 7:3. Qualitative determination at 254 nm reveals six zones (at Rf 0.19, 0.36, 0.40, 0.48, 0.61 and 0.74) with the first solvent system, and nine zones (at Rf 0.10, 0.15, 0.27, 0.39, 0.42, 0.51, 0.61, 0.77 and 0.85) with the second solvent system.
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.
J. Planar Chromatogr. 20, 49-51 (2007). HPTLC of mimosine (alpha-amino-3-hydroxy-4-oxo-1(4H)-pyridinepropanoic acid) on RP-18 with ethyl acetate - glacial acetic acid - water 60:10:17. Quantitation by densitometric scanning at 282 nm in absorbance mode. Limit of detection was 20 mg/g in the whole plant powder.
Indian Drugs 44(8), 640 (2007). TLC, HPTLC and UV spectrophotometric methods have been developed and evaluated to compare the colour properties of saffron and Nyctanthes arbor-tristis which shows an orange red colour. HPTLC and TLC of methanolic extracts of saffron and calyx of Nyctanthes arbor-tristis on silica gel with ethyl acetate - isopropanol - water 13:5:2. Both extracts showed a major zone with hRf 23 corresponding to crocin, the major colour constituent of saffron. The presence of crocin was confirmed by UV spectra. TLC, HPTLC and UV data confirm the coloring similarity of Nyctanthes arbor-tristis.