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. Ethnopharmacol. 281, 114503 (2021). Review of the reported phytochemical studies of Sesamum indicum, including TLC and HPTLC methods for the analysis of major compounds.
J. Ethnopharmacol. 270, 113842 (2021). HPTLC of diosgenin in the rhizomes of Paris polyphylla on silica gel with toluene - ethyl acetate 7:3. Detection by spraying with anisaldehyde sulphuric acid reagent, followed by heating at 105 °C for 5 min. Quantitative determination by absorbance measurement at 430 nm. The hRF value of diosgenin was 53.
J. Ethnopharmacol. 280, 114417 (2021). HPTLC of bergenin (1), epicatechin (2) and gallic acid (3) in the rhizomes of Bergenia ciliata on silica gel with toluene - ethyl acetate - formic acid 3:7:1. Quantitative determination by absorbance measurement at 280 nm. The hRF values of (1) to (3) were 32, 52 and 74, respectively.
J. Ethnopharmacol. 275, 114054 (2021). HPTLC of ellagic acid in Anogeissus latifolia on silica gel with toluene - ethyl acetate - formic acid 20:5:1. Detection by spraying with anisaldehyde - sulphuric acid reagent, followed by heating at 105 °C. The hRF value for ellagic acid was 38.
J. Ethnopharmacol. 275, 114054 (2021). Review of methods and their conditions for quality control of herbal formulations derived from Andrographis paniculata by analytical techniques, including TLC and HPTLC. The document provided specific validation data for the analysis of andrographolide in different systems.
Phytochem. Anal. 3093 (2021). HPTLC of hyperforin (1), hypericin (2) and hyperoside (3) in Hypericum species on silica gel with n-hexane - ethyl acetate 4:1 for (1), toluene - chloroform - ethyl acetate - formic acid 80:50:35:6 for (2) and ethyl acetate - formic acid - acetic acid - water 15:2:2:1 for (3). Detection by spraying with a derivatizing reagent (20 mL of sulfuric acid were carefully added to 120 mL methanol and diluted with 200 mL methanol), followed by heating. Quantitative determination by absorbance measurement at 366 nm. The hRF values of (1) to (3) were 49, 35 ad 49, respectively. Linearity was between 0.4 and 1.4 µg/zone for (1), 20 and 100 ng/zone for (2) and 10 and 100 ng /zone for (3). The intermediate precision was below 2 % (n=6) for (1) to (3). The LOD and LOQ were 120 and 400 ng/zone for (1), 6 and 20 ng/zone for (2) and 3 and 10 ng/zone for (3), respectively. Recovery was between 101.0 and 101.2 % for (1), 98.8 and 100.1 % for (2) and 100.4 and 101.4 % for (3).
Phytochem. Anal. 3091 (2021). Comprehensive review of the application of chromatographic methods for the quality control of fenugreek seeds. The document described systems for the analysis of fenugreek, including the determination of trigonelline, 4-hydroxyisoleucine and diosgenin in seeds from different origins and in herbal formulations.
Phytochem. Anal. 3078 (2021). HPTLC of thymoquinone on silica gel with cyclohexane - ethyl acetate 9:1 (1) and on RP with ethanol - water 4:1 (2). Quantitative determination by absorbance measurement at 259 nm. The hRF value of thymoquinone was 42 for system 1 and 51 for system 2. Linearity was between 25 and 1000 ng/zone for (1) and 50 and 600 ng/zone for (2). The intermediate precision was below 1 % (n=6) for (1) and (2). The LOD and LOQ were 8 and 25 ng/zone for (1) and 17 and 50 ng/zone for (2), respectively. Recovery rate was between 99.0 % and 100.9 % for (1) and 98.4 % and 101.2 % for (2). Analytical GREEnness (AGREE) scores for the systems were predicted using the AGREE software according to the 12 principles of green analytical chemistry.