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.
Med. Anal. (Yaowu Fenxi Zazhi) 4, 356-357 (1984). (Chinese). (Detection of the major impurity vincine in vincamine and its assay by thin-layer chromatography.) TLC of vincine in vincamine on silica with hexane - chloroform - methanol 5:1:1. Quantification by densitometry.
Chinese Traditional Med. (Zhongyao Tongbao) 10, 36-37 (1985). (Chinese) (Application of TLC scanning method on the study of the quality of Chinese patent medicines. Quantitative analysis of herberine in five Chinese patent medicines.) TLC of berberine on silica with butanol - acetic acid - water 7:1:2. Visualization under UV light. Quantification by densitometry.
Quantitation by densitometry at 250 nm for vitamin C, 440 nm for vitamin B2, 300 nm for vitamin A and 260 nm for niacinamide.
Detection by spraying with 10 % sulfuric acid. Quantification by densitometry at 460 nm.
Viewing under UV. Densitometry by absorbance at 310 nm. Detection 0.1 to 1 ng.
Coefficient of variation 2.1-5.4 %.
Fluorimetric detection and quantitative determination of organic acids - preservatives in food. GIT Suppl. Chromatographie 3, 21-26 (1987). Identification and quantification of propionic, sorbic and benzoic acids isolated from liquid containing food stuffs HPTLC on silica with toluene - ethyl acetate - NH3 80:120:1 following pre-chromatographic derivatization with dansylsemipiperazide + dicyclohexylcarbodiimide. Densitometric scanning by fluorescence; determination limit 10-20 ng.
J. Chromatogr. 5, 153-158 (1987) (Sepu). TLC and preparative TLC of palmitoyl titanates on silica with 1) chloroform - cyclohexane - toluene 2:1:1, 2) cyclohexane - toluene 1:1.3) toluene - acetone 1:1. Visualization by iodine vapor. Identification by IR and NMR. Quantification by densitometry.