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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      103 063
      Changes in glycoalkaloid composition during potato processing
      J. MÄDER*, W. FISCHER, T. SCHNICK, L. W. KROH (*Berlin University of Technology, Institute of Food Technology and Food Chemistry, Department of Food Analysis, Gustav-Meyer-Allee 25, 13355 Berlin, Germany; J.Maeder@TU-Berlin.de)

      J. Planar Chromatogr. 22, 43-47 (2009). HPTLC of alpha-solanine and alpha-chaconine on silica gel with dichloromethane - methanol - 2.5 % ammonia 175: 75:11 in a horizontal chamber saturated for 15 min. After drying and heating at 90 °C for 25 min detection by dipping twice in modified Carr-Price reagent (antimony(III) chloride in acetic acid - dichloromethane), followed by heating at 110 °C for 3 min. Quantitative determination by absorbance measurement at 560 nm. Linearity was between 30 and 700 ng. The limit of detection was 5-20 ng/zone depending on the sample matrix, the limit of quantification was 30 ng/zone. The ratio of alpha-chaconine and alpha-solanine was between 4:1 to 2:1 for all analyzed samples.

      Classification: 22
      103 094
      Micropreparative isolation of Cu(II) complexes of isoniazid and ethambutol and determination of their structures
      Jolanta FLIEGER*, P. PANETH, K. GIELZAK-KOCWIN, M. TATARCZAK (*Department of Inorganic and Analytical Chemistry, Medical University of Lublin, 20-081 Lublin, Staszica 6, Poland; j.flieger@am.lublin.pl)

      J. Planar Chromatogr. 22, 83-88 (2009). TLC of isoniazid, pyrazinamide, ethambutol, and aminosalicylic acid on RP-18 in a horizontal chamber at 20 °C with acetonitrile - water 3:7. The mobile phase was modified by adding copper(II) chloride to the mixture at a constant concentration of 0.05 M. Detection under UV light at 254 nm. Quantitative determination by absorbance measurement in the range 200 - 700 nm with a TLC scanner equipped with a diode-array detector.

      Classification: 32a
      103 119
      TLC-densitometric analysis of clotrimazole and metronidazole in combined dosage forms
      D.B. MESHRAM*, S.B. BAGADE, M.R. TAJNE (*University Department of Pharmaceutical Sciences, RTM Nagpur University, Nagpur 440033, Maharashtra, India; dbmeshram@yahoo.com)

      J. Planar Chromatogr. 21, 277-282 (2008). TLC of clotrimazole and metronidazole on silica gel in a twin trough chamber saturated for 10 min with toluene - ethyl acetate - methanol - acetic acid 55:2:6:1. Quantitative determination by absorbance measurement at 220 nm.

      Classification: 32a
      103 146
      Development and validation of a HPTLC method for the estimation of sumatriptan in tablet dosage forms
      C. SHARMA*, B. SUHAGIA, N. SHAH, R. SHAH (*Shri B. M. Shah College of Pharmaceutical Education and Research, Modasa 383315, Gujarat India)

      Indian J. Pharma. Sci. 70(6), 831-834 (2008). HPTLC of sumatriptan on silica gel (pre-washed) with methanol - water - glacial acetic acid 40:80:1 with chamber saturation for 10 min. Quantitative determination by absorbance measurement at 230 nm. The hRf value was 64. The method was linear in the range of 200-800 ng/spot.

      Classification: 32a
      103 168
      Speciation of chromium by high-performance thin-layer chromatography with direct determination by laser ablation inductively coupled plasma mass spectrometry
      J.P. LAFLEUR, E.D. SALIN* (*Department of Chemistry, McGill University, 801 Sherbrooke Street W. Montreal, Canada H3A 2K6; eric.salin@mcgill.ca)

      Anal. Chem. 80, 6821-6823 (2008). HPTLC of Cr3+ and Cr 6+ on silica gel in a saturated chamber with distilled deionized water and Triton-X-100 in concentrations between 0.001 and 0.1%, which is around the critical micelle concentration. Separation was achieved in seconds over 1 cm. Laser ablation was used to volatilize the chromium species directly from the chromatographic material prior to ICP-MS detection. The reliability of calibration was satisfying with precisions between 3 - 30 % and detection limits in the low ng-range. Silicium, which is present in the silica gel plate, was discussed as suitable internal standard.

      Classification: 4e, 33a
      104 030
      Development of validated HPTLC method for quantitative estimation of oleanolic acid as marker in total methanolic extract of fruits of Randia dumetorum lam
      B. NIMAVAT*, D. MOVALIA, S. MISHRA, H. TANK (*S. J. Thakkar Pharmacy College, Saurashtra University, Rajkot,Gujarat, India)

      60th Indian Pharmaceutical Congress PA-217 (2008). HPTLC of oleanolic acid in total methanolic extract of fruits of Randia dumetorum lam. on silica gel with toluene - ethyl acetate - acetic acid 70:30:1 in a twin trough chamber saturated for 10 min. Detection by treatment with 10 % sulphuric acid in methanol, followed by heating at 110 °C and immediate densitometric evaluation. Quantitative determination by absorbance measurement at 540 nm. The method was linear in the range of 50-500 ng/spot. Recovery was in the range of 99.4-100.8 %.

      Classification: 11a
      104 053
      Validation of an analytical method for the determination of spiramycin, virginiamycin, and tylosin in feeding-stuffs by thin-layer chromatography and bio-autobiography
      U. VINCENT, G. GIZZI, C. VON HOLST*, J. DE JONG, J. MICHARD (*European Commission, Joint Research Centre, Insitutute for Reference Materials and Measurements, Food Safety and Quality Unit, Retieseweg, 2440 Geel, Belgium, christoph.von-holst@ec.europa.eu).

      Food Addit. Contam. 24, 351-359 (2007). Inter-laboratory validation of the analytical method (published in the SIMBAG-FEED report 4.6) based on TLC coupled to bio-autography for the detection of tylosin, spiramycin and virginiamycin in feeding-stuffs for poultry, pig, cattle and calf. The detection limit of spiramycin was 2 mg/kg and the method has a target concentration of 1 mg/kg for tylosin and virginiamycin. The method showed high specificity and offers the possibility for screening before LC/MS analysis.

      Classification: 28a
      104 073
      Validated stability indicating HPTLC method for the estimation of olmesartan medoxomil in bulk and pharmaceutical dosage form
      R. Bidawai*, N. Raut, D. WANKHEDE, N. GAIKWAD (*University Dept. of Pharmaceutical Science, RTM Nagpur University, Nagpur, Maharashtra, India)

      60th Indian Pharmaceutical Congress PA-226 (2008). HPTLC of olmesartan medoxomil (an angiotensin-II antagonist) on silica gel with toluene - acetonitrile - methanol - ethyl acetate - acetic acid (mobile phase ratio not specified by the authors). The hRf value was 56. Quantitative determination by absorbance measurement at 262 nm. The linearity was between 300-800 ng/spot. The method was suitable for separation of olmesartan medoxomil from degradation products obtained by forced stress conditions (acid, alkali, peroxide, light, heat).

      Classification: 32a
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