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 Herb Med. (Zhongcaoyao) 26, 522-523, 539 (1995). TLC on silica with chloroform - methanol - water 14:5:1. Detection under 254 nm. Quantification by spectrophotometry. Discussion of the results obtained by different extraction processes.
J. Chinese Herb Med. (Zhongcaoyao) 26, 231-235 (1995). TLC of the hydrolysis products of ß-stigmasterol-3-O-ß-D-glucoside on silica with 1) butanol - acetic acid - water 4:1:5, 2) butanol - acetic acid - water 6:4:3. Detection by spraying with aniline phthalate in butanol. Identification by IR, MS and NMR.
J. Chromatogr. A 724, 416-423 (1996). TLC of 12 E-Z isomeric pairs of Verbascum pseudonobile Stoj. et Stef and Verbascum phoeniceum L. macrocyclic spermine alkaloids and of related compounds and 6 related dihydro derivatives on silica with 9 systems and on alumina with 4 systems. Detection by spraying with Dragendorff's reagent, or under UV. Discussion of the TLC retention of the E and Z isomers. 4 E-Z isomeric pairs of cinnamic acid amides were studied for comparison.
Biochemical Systematics and Ecology 23, 449-450 (1995). TLC of friedelan-3-one, kaur-0(11), 16-dien-19-oic acid, ent-kaur-16-ol, sitosterol-sigmasterol mixtures, polymation B, longipilin acetate on silica with petrol ether - ethyl acetate mixtures. Visualization by spraying with cobalt chloride/sulfuric acid followed by heating.
Biochemical Systematics and Ecology 24, 173-174 (1996). TLC of mangiferin and iso-mangiferin on cellulose with ethanol - water 9:17 and dichloromethane - ethanol 1:1 saturated with water.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 21, 157-158 (1996). TLC on silica with 1) butanol - acetic acid - water 4:1:1, 2) chloroform - methanol - isopropanol - NH3 20:9:20:4 and 100:10:1:1. Detection by spraying with 0.2% ninhydrin in ethanol and heating at 110°C for 10 min. Quantification of 1-ephedrine by densitometry at 500 nm.
J. Chinese Herb Med. (Zhongcaoyao) 27, 650-651 (1996). TLC on silica with petrol ether - ethyl acetate - acetic acid 5:5:1. Detection under UV 254 nm. Quantification of protocatechuic acid by densitometry at 260 nm. Precision 5.39% (n=5). Recovery 95.1 ± 2.03% (n=5).
J. Planar Chromatogr. 10, 251-257 (1997). TLC as a complementary method to HPLC and hyphenated techniques (such as LC-UV and LC-MS) in the search for new bioactive compounds from medicinal plants. Both chemical and biological screening can be performed by TLC. Bioautography on TLC plates enables natural products with antimicrobial and antioxidant activities to be localized in extracts. In addition to analytical applications, the preparative capacity of planar chromatography can be exploited by using overpressure layer chromatography for the separation of plant constituents. (1. Introduction, 2. Chemical screening, 3. TLC in the detection of bioactivity, 3.1 TLC screening for antifungal compounds, 3.2 TLC screening for radical scavengers and antioxidants, 3.4 Iridoid glucosides with radical scavenging properties from Fagraea blumei (Loganiaceae), 4. Isolation of antifungal constituents from Ocotea usambarensis (Lauraceae), 5. Conclusion).