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. Pharm. Anal. (Yaowu Fenxi Zazhi) 17, 214-225 (1997). TLC on silica with benzene - ethyl acetate - acetic acid 20:10:3. Detection by spraying with 0.1% bromophenol blue in ethanol. Quantification by densitometry at 425 nm. Precision plate-to-plate 3.84% (n=5), recovery 98.3 ± 1.28% (n=5).
J. Chinese Herb Med. (Zhongcaoyao) 29, 446-448 (1998). TLC of the extraction process of Huanglian, root of Chinese gold thread, Coptis chinensis.) (Chinese). J. Chinese Herb Med. (Zhongcaoyao) 29, 446-448 (1998). TLC on silica gel with methanol - benzene - ethyl acetate - isopropanol NH3 conc. 3:12:6:3:1. Detection under UV 365 nm. Identification of berberine chloride, palmatine chloride and jatrorrhizine by comparison with standard. Discussion of the relationship between the contents of the compounds and the extraction condition.
Dtsch. Apoth. Ztg. 139, 729-730 (1999). Approved procedure for identity and quality test TLC and HPTLC of veronica herb extract (using rutin and chlorogenic acid as reference substances) on silica gel with ethyl acetate - 98% formic acid - water 13:3:4; chamber saturation, bandwise application). The plate is left for 15 min in the air after application. Detection under UV 254 and 360 nm, and after spraying with 1% methanolic diphenylboryloxyethylamine and under UV 365 nm. The fluorescence can be intensified and stabilized by spraying with a 5% methanolic solution of macrogol (polyethylene glycol). Alternative spraying reagent: Mixture of 15 mL 3% boric acid solution and 5 mL 10% oxalic acid solution and heating after spraying for some min at 120°C and under UV 365 nm.
leaves collected within vegetative period. J. Liq. Chrom. & Rel. Technol. 22, 1457-1471 (1999). TLC of phenolic acids (i.a. protocatechuic, p-hydroxybenzoic, vanillic, caffeic, isovanillic, p-coumaric, ferulic, sinapic acid) on cellulose by the two-dimensional technique with 1. benzene - acetic acid - water 6:7:3) and 2. acetic acid - water 3:17. Examination of the chromatograms under UV 254 and 365 nm; in addition visualization by spraying with a 1:1 mixture of diazotized sulfanilic acid and 20% aqueous Na2CO3, 1% methanolic KOH, or 2% aqueous FeCl3.
Biochemical Systematics and Ecology 28, 421-432 (2000). TLC of sesquiterpene on silica gel with xylol - acetone 9:1. Visualization under UV 254 nm or by dipping in anisaldehyde - acetic acid - methanol reagent.
J. Chinese Trad. & Herb. Drugs (Zhongcaoyao) 31 (12), 946-947 (2000). TLC on silica gel with ethyl acetate - methanol - 1% NaOH solution 18:2:1. Detection by spraying with 1% AlCl3 in ethanol and heating at 105°C for 5 min. Identification by finger print technique. Comparison also of the UV spectra.
Chinese J. Modern App. Pharm. (Zhongguo Xiandai Yingyong Yaoxue Zazhi) 18 (1), 26-27 (2001). TLC on silica gel with ethyl acetate - acetone - water 5:4:1. Detection under UV 365 nm. Identification by finger print technique.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 21 (1), 61-63 (2001). TLC on silica gel with 6 mobile phases. Evaluation of the separations by using separation numbers and selectivity parameter. The 6 mobile phases were optimized and characterized from the view points of different applications