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. 318, 116900 (2024). HPTLC of gallic acid (1), quercetin (2), and ferulic acid (3) in the polyherbal formulation Sharbat-bazoori Motadil (SBM) on silica gel with toluene - ethyl acetate - formic acid 6:3:1. Quantitative determination by absorbance measurement at 254 nm. Linearity was in the range of 200-4000 ng/zone for (1) to (3). Intermediate precisions were below 3 % (n=3). LOD and LOQ were 18 and 54 ng/zone for (1), 17 and 52 ng/zone for (2) and 15 and 46 ng/zone for (3), respectively. Recovery was between 96.8 and 97.4 % for (1), 100.8 and 101.7 % for (2) and 101.6 and 102.6 % for (3).
J. Ethnopharmacol. 317, 116732 (2023). HPTLC fingerprinting of stem bark of Berberis aristata on silica gel with n-butanol - glacial acetic acid - water 13:3:4. Detection under UV light at 366 nm. The method revealed a major zone at hRf value of 60.
Phytochem. Anal. doi:10.1002/pca.3230 (2023). HPTLC of quercetin (1), caffeic acid (2), gallic acid (3) and ferulic acid (4) in three black rice varieties from Northeast India on silica gel with toluene - ethyl acetate - formic acid 7:2:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (4) were 60, 55, 37 and 68, respectively. Linearity was in the range of 0.2-1 µg/zone for (1) to (4). Intermediate precisions were below 2 % (n=3). Mean recovery was 99.5 % for (1) to (4).
Phytochem. Anal. doi:10.1002/pca.3253 (2023). Review of secondary metabolites from different species of the genus Codonopsis, the biological activity and pharmacological applications. Chromatographic techniques for the analysis of natural products isolated from genus Codonopsis were described, including preparative TLC and HPTLC.
Phytochem. Anal. doi:10.1002/pca.3252 (2023). HPTLC of tripterpenes in the roots of Cecropia angustifolia on silica gel with toluene - chloroform - ethanol 4:4:1. Detection by spraying with vanillin–sulfuric acid reagent. Further analysis by matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry.
Phytochem. Anal. doi:10.1002/pca.3265 (2023). HPTLC of antidiabetic compounds in the leaves of Annona cherimola on silica gel with chloroform - propanol - ethyl acetate 21:2:2. Detection of α-amylase inhibitors by spraying with 4 mL of an enzyme solution (6 U/mL) in acetate buffer (0.5 M, pH 6.9), followed by incubation at 37 °C for 10 min, dipping into a 1 % starch solution for 3 s and incubation at 37 °C for 15 min. Inhibitory zones were detected by dipping into a Gram's iodine solution. Detection of α-glucosidase by spraying with 4 mL enzymatic solution (5 U/mL α-glucosidase in phosphate buffer), followed by incubation at 37 °C for 10 min. The enzyme cleaved the substrate producing α-naphthol, which was detected by spraying with 4 mL of an aqueous solution of Fast Blue B salt. Further analysis of active zones by UHPLC-DAD coupled with detector electrospray ionisation tandem mass spectrometry (ESI-MS/MS).
Trends Anal. Chem. 166, 117163 (2023). Review of recent applications of green analytical chemistry for the determination of parabens in different samples, including HPTLC methods evaluated in the four criteria: PBT (persistent, bio-accumulative, and toxic), hazardous, corrosiveness and waste, minimizing the environmental waste and shortening the analysis time.
Trends Anal. Chem. 166, 117171 (2023). Review of the systems that employ technology and control systems to carry out tasks with minimal human intervention for sample preparation in chromatography and mass spectrometry laboratories. The papers described systems in an open-source robot allowing orthogonal hyphenation in HPTLC with LC and high-resolution MS.