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.

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      98 045
      Separation of bacoside A3 and bacopaside II, major triterpenoid saponins in Bacopa monnieri, by HPTLC and SFC
      H. AGRAWAL, N. KAUL, A. R. PARADKAR, K. R. MAHADIK* (*Dept. of Pharm. Anal. Chem., Bharati Vidyapeeth Deemed Univ., Poona Col. of Pharm., Erandwane, Pune-411038, Maharashtra State, India)

      Application of SFC in implementation of uniform design for herbal drug standardization, with thermodynamic study. Acta Chrom. 17, 125-150 (2006). HPTLC of bacoside A3 and bacopaside II on RP-18 F254 after pre-washing with methanol and heating at 60° C for 5 min. Development with toluene – methanol – ethyl acetate 15:5:4 in the dark in a controlled humidity chamber (humidity of 55 - 65 %). Densitometry at 344 nm. The method is available for content determination of bacoside A3 and bacopaside II in herbal extracts and commercial formulations.

      Classification: 14
      98 083
      Rapid HPTLC method for identification and quantification of curcumin, piperine and thymol in an ayurvedic formulation
      J. K. VERMA*, A. V. JOSHI (*Department of Chemistry, S. J. Somaiya College of Science and Commerce, Vidyavihar, Mumbay 400077, India)

      J. Planar Chromatogr. 19, 398-400 (2006). HPTLC of curcumin, piperine, and thymol on silica gel, pre-washed with methanol, without chamber saturation with toluene - ethyl acetate - methanol 18:2:1. Quantitative determination by absorbance measurement at 420 nm for curcumin, 333 nm for piperine, and 277 nm for thymol. Limit of detection for curcumin was 25 ng, for piperine 5 ng, and for thymol 50 ng. Rapid identification of the three compounds is also possible by spraying the plate with anisaldehyde in sulfuric acid reagent.

      Classification: 32e
      98 110
      Investigation of nicotine transformation products by densitometric TLC and GC-MS
      K. TYRPIEN*, C. DOBOSZ, A. CHROSCIEWICZ, M. CIOLECKA, T. WIELKOSZYNSKI, B. JANSOKA, D. BODZEK (*Dept. of Chem., Fac. of Med., Med. Univ. of Silesia, Jordana 19, 41-808 Zabrze, Poland)

      Acta Chrom. 13, 154-160 (2003). Samples of nicotine were exposed to air and UV light and the products formed (nicotyrine, cotinine, and trans-3'-hydroxycotinine) were separated by TLC on RP-18 with acetonitrile – water 22:3 in a horizontal chamber. Visual evaluation under UV 254 nm, and under white light after derivatization with Dragendorff’s reagent. Quantitative determination by absorbance measurement at 260 nm. GC–MS analysis was performed to confirm the identities of the nicotine transformation products.

      Classification: 32d
      99 036
      A validated quantitative thin-layer chromatographic method for estimation of diosgenin in various plant samples, extract, and market formulation
      P. D. TRIVEDI, K. PUNDARIKASHUDU*, S. RATHNAM, K. S. SHAH (* L. J. Institute of Pharmacy, Near Nagdev Kalyan Mandir, Sanand Cross Roads, Ahmedabad 382210 Gujarat, India; kil_pundarik@yahoo.co.in)

      J. AOAC Int. 90, 358-363 (2007). TLC of diosgenin on silica gel with n-hexane - ethyl acetate 4:1 with chamber saturation for 15 min. Detection by dipping into a modified anisaldehyde-sulfuric acid reagent (0.1 % anisaldehyde in 2 % sulfuric acid) in order to reduce charring and background interference, followed by drying for 10 min under hot air and heating at 105 °C for 10 min. Quantitative determination by absorbance measurement at 428 nm.

      Classification: 14
      99 086
      Determination of Veterinary Pharmaceuticals in Production Wastewater by HPTLC-Videodensitometry
      S. BABIC*, D. MUTAVDŽIC, D. AŠPERGER, A. J. M. HORVAT, M. KAŠTELAN-MACAN (*Laboratory of Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulicev trg 20, 10000 Zagreb, Croatia)

      Chromatographia 65 (1-2), 105-110 (2007). HPTLC of seven pharmaceuticals, enrofloxacine, oxytetracycline, trimethoprim, sulfamethazine, sulfadiazine, sulfaguanidine and penicillin G/procaine in production wastewater (obtained by solid-phase extraction on hydrophilic-lipophilic balance cartridges with methanol) on cyano phase with 0.05 M oxalic acid - methanol 81:19 after optimization of chromatographic separation by systematic variation of the mobile phase composition using genetic algorithm approach. Quantification by videodensitometry at 254 and 366 nm. Validation of the method by investigation of linearity ranges (1.5 - 15.0 µg/L for enrofloxacine, 100 - 500 µg/L for oxytetracycline, 150 - 600 µg/L for trimethoprim, 300 - 1100 µg/L for sulfaguanidine and 100 - 400 µg/L for sulfamethazine, sulfadiazine and penicillin G/procaine, R > 0.991), its mean recoveries (74.6 - 117.1% and 55.1 - 108.0% for wellspring water and production wastewater, respectively). Application of the method in determination of pharmaceuticals in wastewater samples from pharmaceutical industry.

      Classification: 32c
      99 137
      A rapid determination of podophyllotoxin in Podophyllum hexandrum by reverse phase High Performance Thin Layer Chromatography
      N. MISHRA, A. P. GUPTA, B. SINGH, V. K. KAUL*, P. S. AHUJA (*Department of Natural Plant Products , Institute of Himalayan Bioresource Technology, Box No. 6, Palampur 176061 (HP), India; vkaul2002@yahoo.co.in)

      J. Liq. Chromatogr. Relat. Technol. 28, 677-691 (2005). HPTLC of podophyllotoxin and podophyllin on RP-18 in a twin trough chamber with acetonitrile - water 2:3. Densitometric measurement of lignans in absorption mode at 217 nm.

      Classification: 32e
      100 011
      Evaluation of quantitative thin layer chromatography using staining reagents
      R. JOHNSSON*, G. TRÄFF, M. SUNDEN, U. ELLERVIK (*Organic Chemistry, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden)

      J. Chromatogr. A 1164 (1-2), 298-305 (2007). TLC using staining reagents is fast, versatile and sometimes the only viable method method for analyzing organic compounds without chromophores. Investigation of quantitative TLC using staining reagents in combination with modern image analysis software showed that it is possible to get reliable measurements, suitable for high-throughput screening or physical organic investigations. Illustration of the range of detection and the errors for the different parts of the process, which are largely due to the staining process but can be diminished by measuring ratios of compounds.

      Classification: 3e
      100 030
      Thin-Layer Chromatography and matrix-assisted laser desorption/ionization mass spectrometric analysis of oligosaccharides in biological samples
      Katarína REIFFOVÁ*, J. PODOLONOVICOVÁ, L. ONOFREJOVÁ, J. PREISLER, R. NEMCOVÁ (*Pavol Jozef Safárik University, Faculty of Natural Sciences, Institute of Chemistry, Department of Analytical Chemistry, Moyzesova 11, 041 54 Kosice, Slovak Republic; reiffova@kosice.upjs.sk)

      J. Planar Chromatogr. 20, 19-25 (2007). TLC of fructooligosaccharides with raftilose as standard on silica gel impregnated with sodium acetate with butanol - acetic acid - water 2:2:1 in a saturated vertical twin-trough chamber with. Visualization with the diphenylamine-aniline-phosphoric acid reagent (in acetone). The blue-pink spots were also detected by reflectance densitometry at 370 nm. MALDI-MS was used for analysis of fructooligosaccharides.

      Classification: 10a
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