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) 18 (2), 21-22 (1996). TLC on silica with chloroform - methanol 40:1. Detection by dipping into 2% sulfuric acid in ethanol and heating at 90°C for 10 min. Quantification by densitometry at 540 nm.
Beuth by thin-layer chromatography.) (Chinese). Chinese J. Hosp. Pharm. (Zhongguo Yaoxue Zazhi) 16, 361-362 (1996). TLC on silica with petrol ether - chloroform - ethyl acetate 2:10:1. Quantification by densitometry at 335 nm. Precision 1.31% (n=5). Recovery 98.08 ± 4.20% (n=7).
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 17, 344-345 (1997). TLC on silica with chloroform - butyl acetate - formic acid 8:10:2. Detection by heating at 100°C for 5 min. Quantification by densitometry at 380 nm. Precision 2.3% (n=6), recovery 104.5 ± 0.79% (n=4).
J. Chinese Trad. Patent Med. (Zhongchengyao) 19 (4), 13-16 (1997). TLC on silica with chloroform - methanol - water 28:10:1 and chloroform - methanol - ethyl acetate - water 8:9:26:4. Detection under UV 365 nm. Quantification by fluorodensitometry at 260 nm. Precision <1.68% (n=3), recovery >98.0 ± 1.56% (n=5).
J. Chinese Trad. Patent Med. (Zhongchengyao) 19 (12), 14-15 (1997). TLC on silica with the lower phase of chloroform - ethyl acetate - methanol - water 15:40:22:10. Detection by spraying with 10% sulfuric acid in ethanol and heating at 105°C for 5 min. Quantification by densitometry at 525 nm. Precision 2.1% (n=6), recovery 99.4 ± 1.9% (n=6).
J. Shenyang Univ. Pharm (Shenyang Yaoke Daxue Xuebao) 14, 122-123 (1997). TLC on silica gel containing 1% NaOH with toluene - ethyl acetate - methanol 4:2:1. Detection under UV 365 nm. Viszalization by spraying with 10% sulfuric acid in ethanol and heating. Discussion of the influence of the TLC conditions on the separation.
J. Chinese Herb Med. (Zhongcaoyao) 29, 384-385 (1998). TLC on silica gel with toluene - dichloromethane - acetic acid 6:3:1. Quantitation by densitometry at 440 nm. Precision of rhein 2.56% (n=5), of emodin 2.13% (n=5). Recovery of rhein 97.44 ± 0.7% (n=5), of emodin 96.46 ± 1.13% (n=5).
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 19, 120-121 (1999). TLC on silica gel with chloroform - diethyl ether - acetone 10:6:3 with traces of NH3 conc. Detection under UV 254 nm. Identification by comparison with the standards. Comparison of the separation with that achieved with some reported procedures.