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.
Evaluation of their effects on the reversal of multidrug resistance. Planta med. 70, 45-49 (2004). TLC of i. a. portlandicine (2a,5a,14a,17a-tetraacetoxy-3ß-benzoyloxy-15ß-hydroxy-9-oxoparaliane), 1ß,5a,14a,17a-tetraacetoxy-3ß-benzoyloxy-15-ß-hydroxy-9-oxo-paraliane, and oleanolic acid on silica gel with dichloromethane - methanol 99:1 by 3-fold development and 49:1 as well as chloroform by 5-fold development. Visualization under UV light at 254 nm and by spraying with sulfuric acid - acetic acid - water 1:20:4 followed by heating.
Planta med. 68, 377-379 (2002). Analytical and preparative TLC of ent-6a/6ß-hydroxybuphanisine, haemanthamine, norgalathamine, vittatine, 11-hydroxyvittatine, and (-)-8-demethylmaritidine on silica gel using chloroform - methanol 19:3 and 9:1.
J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (8), 665-666 (2004) .TLC on silica gel with chloroform - acetone - formic acid 10:5:2. Detection 1) by spraying with 10 % H2SO4 in ethanol and heating at 80 ºC, 2) under UV 365 nm, 3) daylight, and 4) by densitometry at 543 nm. Identification by fingerprint techniques. Running the procedure for 16 ginsengs cultivated in different regions.
J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (8), 682-682 (2004). TLC of icanine and naringoside on silica gel with ethyl acetate - butanone - methanol - water 10:6:3:1. Detection by spraying with 5 % AICI3 in ethanol and heating at 105 ºC for 5 min, and under UV 365 nm. Identification by standard comparison.
CBS 86, 10-12 (2001) HPTLC of valerian root extracts on silica gel (prewashed with methanol) with chloroform - ethyl acetate - propanol 15:10:1. Detection by dipping for 1 s in 15 % sulfuric acid in methanol followed by heating at 120 °C for 10 min and cooling to room temperature. Evaluation with video technology (VideoStore/VideoScan).
J. Chinese Trad. Patent Med. (Zhongchengyao) 26 (2), 103-105 (2004). TLC on silica gel with 1) ethyl acetate - methanol - formic acid 4:8:1, 2) petroleum ether - chloroform - conc. ammonia 2:8:1. Detection 1) under UV 365 nm. 2) by spraying with 5 % potassium iodobismuthate solution. Identification by fingerprint techniques. Quantification of baicalin by HPLC.
(Laminaceae) leaves. J. Planar Chromatogr. 17, 18-21 (2004). TLC of polyphenols and rosmarinic acid on silica gel with 1) toluene - methyl acetate - formic acid 5:4:1; 2) ethyl acetate - methanol - water 77:13:10; 3) ethyl acetate - diethyl ether 8:2. Detection a) at 254 nm, b) in fluorescence after spraying with Neu-PEG reagent, and c) in visible light after spraying with 10 % iron(III) chloride solution. Quantitative determination by densitometry at 254 nm and spectra recording from 200 to 500 nm for identification.
Chinese J. Trad. Patent Med. (Zhongchengyao) 26 (5), 371-373 (2004). TLC of Xiaozhi tablet extracts on silica gel with 1) ethyl acetate - formic acid - water 5:2:1; 2) benzene - acetone - ethyl acetate - ammonia 4:6:8:1; 3) chloroform - methanol - ammonia 40:10:1. Detection 1) under UV light; 2) by spraying with 5 % solution of potassium iodobismuthate. Identification by fingerprint techniques. Quantification of matrine by HPLC with method validation.