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. 13, 16-19 (2000). TLC of triprolidine hydrochloride and methscopolamine nitrate using automated band application on silica gel plates with fluorescent indicator, and scanning densitometry of fluorescence-quenched zones of samples and standards. HPTLC on silica gel with ethyl acetate - methanol - conc. NH3 17:2:3 to a distance of 6 cm for triprolidine hydrochloride and dichloromethane - methanol - 1-butanol - acetic acid - deionized water 25:10:15:15:2 for methscopolamine nitrate. Densitometry at 267 nm resp. 205 nm. Precision was 0.75% resp 1.4 5 RSD, recovery from spiked samples averaged 98.6% resp 99.4%. New quantitative method with excellent accuracy and precision, higher selectivity than spectrometry and less complex and faster than HPLC.
mollis. Planta med. 65, 761-762 (1999). Preparative TLC of hedyocapitelline and hedyocapitine on silica gel with cyclohexane - chloroform - diethylamine 4:16:1.
Chromatogr. (Sepu) 20 (2), 185-186 (2002). TLC on silica gel with chloroform - methanol - NH3 80:3:1. Detection by spraying with potassium iodobismuthate solution. Identification by standard comparison.
Planta med. 68, 377-379 (2002). Analytical and preparative TLC of ent-6a/6ß-hydroxybuphanisine, haemanthamine, norgalathamine, vittatine, 11-hydroxyvittatine, and (-)-8-demethylmaritidine on silica gel using chloroform - methanol 19:3 and 9:1.
J. Planar Chromatogr. 18, 364-367 (2005). HPTLC of ephedrine on silica gel in a presaturated twin-trough chamber with toluene - diethyl acetate - diethylamine 7:2:1. Quantitative determination by absorbance measurement at 200 nm. Also HPTLC of methanolic extracts of roots and aerial parts of different Sida species with toluene - chloroform - ethanol 13:30:7. Common and distinguishing bands were observed.
cineraria (DC.) from middle Europe. Pharmazie 61, 559-561 (2006). Preparative TLC of seven pyrrolizidine alkaloids (senecionine, seneciphylline, integerrimine, jacobine, jacoline, jaconine, jacobine-acetate) on silica gel with dichloromethane - methanol - 25 % ammonia 75:24:1. Detection under UV light.
Food Chem. 91, 757-764 (2005). HPTLC of dihydrosanguinarine (1), after its conversion to sanguinarine (2) as an index of argemone oil adulteration in edible mustard oil, on silica gel with hexane – acetone – methanol 16:3:1. The plate was irradiated under long wave UV light for 15 min to oxidize (1) to (2). Quantitative determination by absorbance measurement at 366 nm. The hRf values for (1) and (2) were 82 and 36, respectively. Linearity was between 5 and 300 ng/zone for (2). The limit of detection and quantification was 1 and 3 ng/zone. Recovery was between 79 and 82 %.
Abstract No. 9402, IHCB (2009). HPLC and HPTLC methods were developed for the simultaneous estimation of vasicine and vasicinone in Sida cordifolia and Sida acuta roots. HPTLC of vasicine and vasicinone on silica gel with ethyl acetate - methanol - ammonia 40:10:1. Quantitative determination by absorbance measurement at 300 nm. Linearity was 320-960 ng/spot (vasicine) and 80-400 ng/spot (vasicinone). Linearity by HPLC was 4-20 µg/mL. The HPTLC method was more suitable because of high throughput and low analysis time.