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) 17 (6), 8-9 (1995). A review with 12 references including TLC - UV spectrophotometry, TLC densitometry, etc. Discussion also of the extraction process of the drug.
by thin-layer chromatography.) (Chinese). J. Chinese Trad. Patent Med. (Zhongchengyao) 17 (10), 11-12 (1995). TLC on silica with 1) chloroform - methanol - water 13:7:2, 2) benzene - acetic acid - methanol 30:1:3, 3) toluene - ethyl acetate - methanol 15:5:2. Detection by spraying with 15% sulfuric acid in ethanol and heating at 105°C for 10 min, under UV 365 nm, and by spraying with 10% NaOH in ethanol. Quantification of astragloside by densitometry at 500 nm.
J. Shenyang Univ. Pharm (Shenyang Yaoke Daxue Xuebao) 15, 65-67 (1998). TLC on silica gel with ethyl acetate - isopropanol - water - 6 N NH3 15:13:9:2. Detection under UV 365 nm. Quantitation by densitometry at 300 nm.
CBS 84, 9 (2000) HPTLC of aflatoxins on silica gel with chloroform - acetone 9:1. Quantitative determination by fluorescence measurement at 366/>400 nm.
CBS 92, 1-3 (2004). HPTLC of cinchocaine hydrochloride from suppositories on silica gel with 1-butanol - toluene - ethanol - water - 100 % acetic acid 10:8:7:4:1 over 30 mm followed by heating at 110 °C for 10 min. Quantitative determination by fluorescence measurement at 313/>400 nm.Precision is 2 % and recovery 101 %.
CBS 86, 6 (2001). HPTLC of etoposide solution (in 5 % dextrose or 0.9% NaCl) on silica gel in horizontal development chamber in sandwich configuration with diethyl ether - dichloromethane - methanol 24:20:1. Quantitative determination by absorbance measurement at 290 nm.
J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (7), 583-584 (2004). TLC on silica gel with benzene - ethyl acetate - methanol - glacial acetic acid - water 16:10:8:4:3. Detection under daylight or UV light. Identification by finger print technique. TLC screening of many other animal's bile, such as duck bile, chicken bile, cow bile, sheep bile, pig bile and fish bile, etc. Discussion of the possibility of replacing snake bile with some other animal's bile containing similar components.
CBS 93, 5-7 (2004). HPTLC of N,N-diethylethane-1,2-diamine in metoclopramide finished products on silica gel with 32 % ammonia - methanol - dichloromethane 3:15:80 over 40 mm with chamber saturation. Detection by dipping in 0.2 % ethanolic ninhydrin solution for 1 s, followed by drying at 120 °C for 5 min. Quantitative determination by absorbance measurement at 480 nm and evaluation of peak area with polynomial regression. The correlation coefficient of the calibration curve is 0.9995, the residual standard deviation 2.19 %. Intermediate precision is 1.65 %. Recovery for 0.2-1.0 % impurity is 100.5 %. Limit of quantitation is 0.05 % impurity.