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.
J. Planar Chromatogr. 20, 135-138 (2007). HPTLC of eugenol (4-allyl-2-methoxyphenol) on silica gel prewashed with methanol in a twin-trough chamber saturated for 20 min with toluene - ethyl acetate - formic acid 93:7:1.4). Quantitation by scanning at 289 nm.
J. Planar Chromatogr. 20, 139-140 (2007). HPTLC of eugenol (4-allyl-2-methoxyphenol) on silica gel with heptane - ethyl acetate 3:2 in normal, unsaturated chambers. Visualization under UV light at 254 nm.
Arzneim.-Forsch./Drug Res. 56, 661-664 (2006). TLC of two biflavones, ochnaflavone and 2’’,3’’-dihydroochnaflavone and two isoflavones, 5,7,4’-trihydroxy-3’,5’-dimethoxyisoflavone (piscigenin) and 5,4’-dihydroxy-7,3’,5’-trimethoxyisoflavone on silica gel with dichloromethane - methanol 9:1. Detection by spraying with methanolic DPPH radical (1,1-diphenyl-2-picryl hydrazyl) solution (20 g/L).
Pharmazie 63, 633-635 (2008). TLC of deoxyalkannin, alkannin-1’-beta-hydroxy-isovalerate, and alkannin-1’-beta-acetoxy-isovalerate on silica gel with hexane - ethyl acetate - ethanol 20:1:1. Detection under UV 254 nm.
J. AOAC Int. 91, 1145-1148 (2008). TLC of alpha-mangostin on silica gel with dichloromethane - methanol 24:1 in a saturated twin-trough chamber. Quantitative determination by absorbance measurement at 320 nm.
Abstract No. 0983, IHCB (2009). HPTLC of mahanimbine (a carbazole alkaloid isolated from Murraya koenigi) on silica gel with petroleum ether - chloroform 13:7. The hRf value of mahanimbine was 60. Quantitative determination by absorbance measurement at 254 nm. The method was linear in the concentration range of 50-250 ng/spot. Enzyme inhibition activity of methanol, petroleum ether, and chloroform exctracts of the plant and of mahanimbine was evaluated using galantamine as standard inhibitor of the enzyme.
Abstract No. 9154, IHCB (2009). Standardization of Coccinia grandis extract by HPTLC of taraxerol on silica gel with n-hexane - ethyl acetate 9:1 in a twin trough chamber. Detection by spraying with anisaldehyde reagent, followed by heating at 105 °C. Quantitative determination by absorbance measurement at 420 nm. The dichloromethane extract of the plant contained 3.7 % (w/w) of taraxerol.
J. Chinese Trad. Patent Med. 30 (10), 1478-1482 (2008). TLC of Fangji Guanjie pill extracts on silica gel with 1) petroleum ether (60-90 ºC) - ethyl acetate 10:1; 2) ethyl acetate - formic acid - glacial acetic acid - water 15:1:1:2; 3) petroleum ether (60-90 ºC) - ethyl acetate 17:3; 4) chloroform - methanol - water 40:10:1; 5) diethyl ether - chloroform - methanol 4:2:1. Detection 1) under UV 254 nm; 2) by spraying with 10 % sulfuric acid in ethanol; 3) by spraying with dinitrophenylhydrazine in ethanol and heating at 105 ºC; 4) by spraying with 5 % potassium iodobismuthate solution. Identification by comparison with the standards fangchinoline and tetrandrine.