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.

      72 093
      Densitometric determination of salicin in willow stem bark
      P. POUKENS-RENWART, M. TITS, I. ANGENOT, (Dept. of Pharmacogn., Inst. of Pharm., Univ. of Liège, Rue Fusch 5, B-4000 Liège, Belgium)

      J. Planar Chromatogr. 6, 434-437 (1993). Quantitative HPTLC of salicin (before and after alkaline hydrolysis) and picein on silica with ethyl acetate - MEK - formic acid - water 10:6:4:1; also bidimensional chromatography. Quantification by densitometry (absorbance) at 270 nm. Reproducibility 1.17-2.46%. Detection limit at 270 0.6 µg, after staining with vanillin 0.2 µg of salicin.

      Classification: 14
      74 067
      Gradient thin-layer chromatography of extracts from Digitalis lanata and Digitalis purpurea
      G. MATYSIK, (Dept. Inorganic & Anal. Chem., Med. Acad., Staszica 6, 20081 Lublin, Poland)

      Chromatographia 38, 109-113 (1994). TLC of gycosides on silica using stepwise gradient elution, the eluents containing increasing concentration of methanol in ethyl acetate. Identification of some of about 20 separated components. Visualization by spraying the chromatograms with 3% aqueous solution of chloramine in a mixture of trichloroacetic acid and ethanol 1:4, and heating at 110 °C for 10 min. Also densitometry at 365 nm.

      Classification: 14
      77 045
      Iridoids and flavones from Gentiana depressa
      A.J. CHULIA*, J. VERCAUBEREN, A.M. MARIOTTE, (*UFR de Pharm., Univ. de Limoges, 2, rue du Docteur Marcland, F-87025 Limoges, France)

      Phytochemistry 42, 139-143 (1996). TLC of Gentiana constituents on silica with chloroform - methanol 17:3. Detection with vanillin-sulfuric acid reagent. Prep. centrifugal TLC on silica with chloroform - methanol 4:1 for the isolation of loganin and related terpene glycosides.

      Classification: 8a, 14
      79 089
      Hydroxygeranyllinalool glycosides from tobacco exhibit antibiosis activity in the tobacco budworm [Heliothis virescens (F
      M.E. SNOOK*, A.W. JOHNSON, R.F. SEVERSON, Q. TENG, R. A. WHITE, V.A. SISSON, D.M. JACKSON, (*Russell Res. Center, USDA - ARS, P.O. Box 5677, Athens, Georgia 30604, USA)

      J. Agric. Food Chem. 45, 2299-2308 (1997). Preparative TLC using centrifugally accelerated, radial TLC on silica. After the spinning plate was wetted with dichloromethane a linear solvent gradient was performed from 13,5% methanol/dichloromethane to 16% methanol/dichloromethane over 220 min.

      Keywords:
      Classification: 14
      85 015
      A preliminary study of the quantitative structure-retention relationship of gensenosides in normal phase thin-layer chromatography
      X. ZHOU, L. LIN*, J. ZHANG, J. CHEN, L. WANG, (*4-2, 35 Xian Street, Xigang District, Dalian 116011, P.R. China)

      Chinese J. Chromatogr. (Sepu) 18 (3), 206-211 (2000). Determination of the TLC retention on silica with chloroform - ethyl acetate - methanol - water 15:40:22:10. Calculation of 17 structure parameters of the 10 ginsenosides, including topologic indices and physicochemical properties. A novel parameter "E" was presented based on the differences of the parent substances of which the ginsenosides are composed. Three parameters (Aw, oB and E) were selected by optimization and used in the derived multi-parameter regression equation. Discussion of the relationship between the retention and the molecular structures (QSRR).

      Keywords:
      Classification: 2c, 14
      89 057
      Production of amarogentin in root cultures of Swertia chirata
      M. KEIL*, B. HAERTLE, A. GUILLAUME, M. PSIORZ, (*Boehringer Ingelheim Pharma KG, Produkteinheit Phytochemikalien, 55216 Ingelheim/Rhein, Germany)

      Planta med. 66, 452-457 (2000). TLC of amarogentin on silica gel with water-saturated methyl acetate. Visualization under UV and by spraying with vanillin - sulfuric acid and Dragendorff's reagent. Detection by spraying with 0.6% diazotised 4-nitro-o-anisidine in 10% sodium carbonate solution. Quantification by comparison to amarogentin standard.

      Keywords:
      Classification: 14
      91 037
      Stability of saponins in alcoholic solutions
      A. TAVA*, M. MELLA, Z. BIALY, M. JURZYSKA, (*Inst. Sperimentale per le Colture Foraggere, viale Piacenza 29, 26900 Lodi, Italy)

      J. Agric. Food Chem. 51, 1797-1800 (2003). TLC of saponin 1 (3,28-di-O-glu medicagenic acid soyasaponin)and saponin 4 on silica gel with ethyl acetate - acetic acid - water 7:2:2. Visualization by spraying with methanol - sulfuric acid 5: 1 and heating at 120°C.

      Keywords:
      Classification: 14
      97 032
      Iridoids of Stachys species growing in Hungary
      Erzsébet Háznagy-Radnai*, S. Czigle, G. Janicsák, I. Máthé (*Institute of Pharmacognosy, University of Szeged, Eötvös 6, 6720 Szeged, Hungary)

      J. Planar Chromatogr. 19, 187-190 (2006). Comparison of the iridoid composition of ten Stachys species by use of a TLC-densitometric method. TLC of harpagide, acetylharpagide, harpagoside, ajugoside, aucubin, and catalpol on silica gel with chloroform - methanol - water 25:10:1 and, occasionally, ethyl acetate - formic acid - water 9:2:1. Visualization of the spots by use of Ehrlich’s spray reagent (1 % dimethylaminobenzaldehyde in concentrated hydrochloric acid) followed by heating at 105 °C for 5 min. Quantitation by densitometry at 540 nm after 3 h.

      Classification: 14