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.
Phytochemistry 40, 1159-1162 (1995). Isolation of sesquiterpenes by prep TLC on silica with chloroform - ethyl acetate 90:10 and 80:20. Also prep centrifugal TLC on silica with petrol ether - ethyl acetate mixtures of increasing polarity.
Planta med. 70, 234-238 (2004). Analytical and preparative TLC of (-)aptosimon, (-)-diasesamin-di-y-lactone, (-)-sesamin, (+/-)-syringaresinol, (+)-wikstromol, (+)-hinokinin, palmitic acid, stearic acid, 3,6-dihydroxy-2-methoxy-4-methylacetophenone, 2,6-dimethoxy-p-benzoquinone, and lichenxanthone on silica gel with n-hexane - ethyl acetate 5:1, 10:1 and chloroform - acetone 4:1, 20:1.
CBS 90, 10-11 (2003). HPTLC of periwinkle cell samples on prewashed silica gel with ethylacetate - diethylamine 9:1 in horizontal developing chamber over 25 mm. Detection by radiation with short-wave UV 254 nm. Quantitative determination by fluorescence measurement at 254 nm or 365 nm.
Planta med. 68, 626-630 (2002). Preparative TLC of 2-a-O-ß-D-glucopyranosyl-5aH-endesma-4(15),11(13)-dien-12,8ß-olide on silica gel with dichloromethane - methanol 6:1 by 2-fold development.
C. Wuex L. D. Chou et S. M. Hwang and Rubia cordifolia L by thin-layer chromatography.) (Chinese). Chinese J. Trad. Patent Med. (Zhongchengyao) 26 (3), 238-239 (2004). TLC of the extracts of Aristolochia fangchi and Rubia cordifolia on silica gel with 1) toluene - ethyl acetate - methanol - formic acid 20:10:1:1; 2) benzene - acetone - formic acid 32:8:1; 3) ethyl acetate - methanol - water - ammonia 30:5:1:2. Detection 1) under UV 254 nm and 365 nm; 2) by spraying with 5 % AlCl3 in ethanol. Identification by fingerprint technique.
Chinese J. Trad. Pat. Med. (Zhongchengyao) 26 (9), 716-719 (2004). TLC on silica gel with 1) ethyl acetate - chloroform - formic acid 3:2:1; 2) chloroform - methanol 7:2; 3) petroleum ether (60-90 ºC) - ethyl acetate 7:3. Detection 1) under UV 365 nm; 2) by spraying with 10 % H2SO4 in ethanol and heating at 105 ºC for 5 min; 3) by spraying with vanillin - H2SO4 solution. Identification by fingerprint technique. Quantification of icarrin by HPLC.
J. Chromatogr. A 1026 (1-2), 301-304 (2004) A new and simplified method for extraction of ergosterol (ergosta-5,7,22-trien-3beta-ol) from fungi in soil and litter was developed using pre-soaking extraction and paraffin oil for recovery. Recoveries of ergosterol were in the range of 94-100 % depending on the solvent to oil ratio. Extraction efficiencies equal to heat-assisted extraction treatments were obtained with pre-soaking extraction. Ergosterol was detected by TLC. Detection by fluorescence measurement, quantification limit was 8 ng. Using visual evaluation of images of TLC plates photographed in UV-light the quantification limit was 16 ng.
J. Pharm. Biomed. Anal. 37, 817-821 (2005). CO2 extracts of Harpagophytum procumbens root was evaluated by HPLC and HPTLC for harpagoside contents. HPTLC on silica gel with ethyl acetate - methanol - water 77:15:8 in saturated ADC chamber. Detection by dipping into anisaldehyde reagent followed by drying at 120 °C for 5 min. Quantitative determination by absorbance measurement at 509 nm. The linearity range was 0.04-0.40 mg/mL. The HPTLC method was less time consuming than HPLC, needing almost no sample pre-treatment. 15 different CO2-extracts of the plant were analysed.