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.
Chinese J. Modern App. Pharm. (Zhangguo Xiandai Yingyong Yaoxue Zazhi) 18 (3), 227-229 (2001). TLC on silica gel with 1) chloroform - ether - acetic acid 2:2:1, 2) petroleum ether (60-90°C) - ethyl acetate - acetic acid 87:6.4:3.5, 3) butanol - sulfuric acid - ethyl acetate 8:3:1, 4) ethyl acetate - formic acid - water 20:2:1. Detection 1) by spraying with 10% sulfuric acid in ethanol and heating at 100°C for 7 min, 2) under UV, 3) by exposure to iodine vapor, 4) by spraying with 5% potassium iodobismuthate reagent. Identification by finger print technique. Quantitation of cholic acid by densitometry at 528 nm.
J. Chinese Trad. Patent Med. (Zhongchengyao) 24 (4), 262-265 (2002). TLC on silica gel with 1) chloroform - methanol - water 13:7:2. petroleum ether (60-90°C) - ethyl acetate - formic acid. Detection 1) by spraying with 10% sulfuric acid in ethanol and heating at 100°C for 4 min, 2) under UV 254 nm. Identification by finger print technique.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 22 (1), 47-50 (2002). TLC on silica gel with 1) toluene - ethyl acetate - formic acid 5:4:1, 2) petroleum ether (30-60°C) - ethyl acetate 50:1. Detection 1) by spraying with NH3 - AgNO3 reagent, 2) under UV 254 nm. Identification by finger print technique.
J. Chinese Trad. Patent Med. (Zhongchengyao) 24 (9), 726-727 (2002). TLC on silica gel with chloroform - methanol - water 13:7:2. Detection by spraying with 10% sulfuric acid in ethanol and heating at 105°C for 7 min. Quantitation by densitometry at 520 nm.
Chinese J. Pharm. Anal., (Yaowu Fenxi Zazhi)), 23 (3), 207-209 (2003). TLC on silica gel with 1) chloroform - cyclohexane - ethanol - acetic acid 9:9:1:1, 2) chloroform - cyclohexane - ethanol - triethylamine 20:20:10:1. Detection under UV 254 nm. Identification and determination of the main impurities and degradation products also by HPLC and LC-MS.
J. Chinese Trad. Patent Med., (Zhongchengyao) 25(4), 284-288 (2003). TLC on silica gel with 1) cyclohexane - ethyl acetate - formic acid 60:20:1, 2) chloroform - ethyl acetate - formic acid 12:7:1, 3) chloroform - methanol - NH3 90:10:1, 4) petroleum ether (60-90°C) - hexane - ethyl acetate - formic acid 10:20:24:1. Detection 1) by exposure to ammonia vapor, 2) by spraying with 10% H2SO4 in ethanol and heating at 105°C, 3) under daylight. Identification by finger print technique.
J. Chinese Trad. Patent Med. (Zhongchengyao) 26 (1), 19-23 (2004). TLC on silica gel in a basic developing system containing diethylamine. Detection by iodine vapour. Identification by standard comparison. Quantitative determination by densitometry at 340 nm. Validation of the method by investigation of the procedures, including sample preparation, mobile phase, visualization, scanning wavelength, linearity range (0.28-1.65 µg, r=0.9991), precision (RSD <1.4 % within plate and <2.4 % plate-to-plate), resolution, repeatability, reproducibility, and recovery (87.2 %-99.7 % for different medicine). Comparison of the results with those obtained by HPLC.
J. Chinese Trad. Patent Med. (Zhongchengyao) 26 (1), 26-29 (2004). TLC on silica gel with 1) ethyl acetate - methanol - conc. ammonia 17:2:1, 2) cyclohexane - ethyl acetate - formic acid 30:15:1, or 50:10:1. Detection 1) by spraying with 5 % potassium iodobismuthate solution, 2) by spraying with 5 % vanillin in H2SO4 solution and heating at 105 ºC, 3) under UV 254 nm. Identification by fingerprint techniques. Quantitative determination of puerarin by HPLC.