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. Chinese Trad. Patent Med. (Zhongchengyao) 19 (12), 1-3 (1997). TLC on silica with 1) benzene - ethyl acetate 19:1, 2) chloroform - ethyl acetate - benzene formic acid 5:6:3:1. Detection under UV 365 nm. Quantification of tanshinone IIA by densitometry at 470 nm. Discussion of the factors influencing the extract efficiency of the compound.
by thin-layer chromatography.) (Chinese). Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 18, 266-267 (1998). TLC on silica gel with n-hexane - ethyl acetate 3:1. Detection under UV. Discrimination by finger print techniques.
extracts. Chromatographia 49, 197-201 (1999). TLC on silica gel by incremental multiple development with toluene - ethyl acetate - formic acid 5:4:1. Quantification by fluoro-densitometry at 313 nm.
by column and thin-layer chromatography. Chromatographia 50, 52-56 (1999). TLC on silica gel with a mobile phase of mixing a constant volume of acetate buffer and various volumes of methanol and redistilled water. Detection under UV 366 nm or by spraying with potassium iodoplatinate reagent and densitometry at 280 nm. Also column chromatography. Investigation of relationship between the logarithm of the retention factors K of the alkaloids and volume fractions of methanol at pH 6, which was linear for volume fraction in range of 0.1 to 0.4. Estimation of the value of the retention factor for a alkaloid in pure buffer and then using the maximum volume of alkaloid extract on micropreparative column filled with silica gel.
Biochemical Systematics and Ecology 28, 433-441 (2000). TLC of flavonoids on microcrystalline cellulose with tert. butanol - acetic acid - water 3:1:1, followed by 15 % acetic acid. Visualization under UV254 nm.
Dtsch. Apoth. Ztg. 140, 36-45 (2000). HPTLC of tetrandine and aristolochic acid on silica gel with toluene - acetic acid ethyl ester - water - formic acid 20:10:1:1; upper phase. Detection with Dragendorff reagent and under UV 254 and 366 nm. Simple and fast procedure.
J. Chinese Trad. & Herb. Drugs (Zhongcaoyao) 32 (2), 169-171 (2001). TLC on silica gel with 1) butanol - acetic acid - water 4:1:1, 2) chloroform - methanol - water 13:7:2. Detection by spraying with 10% sulfuric acid in ethanol and heating at 105°C for 5 min, 2) under UV.
J. Chinese Trad. & Herb. Drugs (Zhongcaoyao) 32 (2), 122-124 (2001). TLC on silica gel with 1) chloroform - methanol 17:3, 2) ethyl acetate - methanol 9:1. Detection by spraying with 10% sulfuric acid in ethanol and heating at 105°Cfor 5 min. Identification by finger print technique. Quantitation of polysaccharides by UV spectroscopy.