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.

      77 051
      Exudate flavonoids of Eupatorium cannabinum
      J.F. STEVENS, E.T. ELEMA, E. WOLLENWEBER, (Dept. of Pharmacogn. Univ. of Groningen, NL-9713 AW Groningen, The Netherlands)

      Biochemical Systematics and Ecology 23, 451-452 (1995). TLC of flavonoid aglycones on silica and polyamide 11. Visualization under UV 350 nm, before and after spraying with Naturstoffreagenz A and after exposure to NH3, which allows discrimination between 3,6,4'- and 3,6,3'-trimethylation.

      Classification: 8a
      80 030
      Biflavonoids of Calophyllum venulosum
      S.-G. CAO, K.-Y. SIM, S.-H. GOH*, (*Dept. of Chem., Nat. Univ. of Singapore, 10, Kent Ridge Crescent, Singapore 119260)

      J. of Natural Products 60, 1245-1250 (1997). Separation of closely related amentoflavone derivatives by preparative TLC on silica with chloroform - ethyl acetate 8:1 and with chloroform - methanol 10:1 for the isolation of 6'-(3-methyl-2-butenyl)amentoflavone. Detection under UV 254 nm.

      Keywords:
      Classification: 8a
      82 041
      Retention parameters of coumarins and flavonoids on Florisil and silica layers
      A. PETRUCZYNIK*, M. L. BIEGANOWSKA, (*Dept. of Inorg. and Anal. Chem., Med. Acad., ul. Staszica 6, 20-081 Lublin, Poland)

      Part II. J. Planar Chromatogr. 11, 267-271 (1998). TLC of 19 coumarins and flavonoids (i.a. esculin, umbelliferone, flavone, kaempferol, quercetin, robinetin, robinin, rutin, hesperetin, hesperidin, naringin) on silica gel and Florisil with mixtures of the polar modifiers methanol, 2-propanol, acetonitrile, and dioxane in dichloromethane. Detection under UV 254 or 366 nm. Comparison of the influence of the different types of adsorbent and organic modifier by graphical correlation.

      Keywords:
      Classification: 8a
      85 042
      Insect antifeedant flavonoids from Guaphalium affine D
      M. MORIMATO*, S. KUMEDA, K. KOMAI, (Dept. of Agr. Chem., Kiuki Univ., Nakamachi, Nara 3327-204, Japan)

      Don. J. Agric. Food Chem. 48, 1888-18891 (2000). TLC of polymethylated flavones, chalcone derivatives, tangeritine. Bioautography procedure using larvae.

      Keywords:
      Classification: 8a
      88 047
      Three new C-methylated flavones from Elsholtzia stauntonii
      S. ZHENG*, S. KANG, Y, SHEN, Z. SUN, (*Dept. of Chem., Northwest Normal Univ., Lanzhou 730070 , P.R. China)

      Planta med. 65, 173-175 (1999). Preparative TLC of i.a. muxiangrine III, 5,7,3',6'-tetrahydroxy-8,2'- dimethoxyflavone on silica gel with chloroform - ethyl acetate - methanol 14:4:1. Detection under UV 254 nm.

      Keywords:
      Classification: 8a
      90 022
      Two types of oxidative dimerization of the black tea polyphenol theaflavin
      T. TANAKA, K. INOUE, Y. BETSUMIYA, C. MINE, I. KOUNO*, (*School of Pharm. Sci., Nagasaki Univ., 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan)

      J. Agric. Food Chem. 49, 5785-5789 (2001). TLC of bistheaflavin A, theanaphthoquinone, theaflavin on silica gel with benzene - ethyl formate - formic acid 1:7:1 or chloroform - methanol - water 14:6:1. Detection under UV and by spraying with 2% ethanolic iron(III)chloride solution or 10% sulfuric acid reagent, followed by heating.

      Keywords:
      Classification: 8a
      94 021
      A rapid TLC method for analysis of external flavonoid aglycones in plant exudates
      M. NIKOLOVA*, S. BERKOV, S. IVANCHEVA (*Dep. Appl. Botany, Inst. Botany, Bulgarian Acad. Sci., Acad. G. Bonchev Str. 23, 1113 Sofia, Bulgaria)

      Acta Chromatographica 14, 110-114 (2004). TLC of external flavonoid aglycones on silica gel with toluene - dioxane - acetic acid 95:25:4 for Veronica exudates, and toluene - acetic acid 2:1 for Artemisia exudates. Detection by spraying with “Naturstoffreagenz A” reagent. Documentation of apigenin and quercetin under UV 366 nm by digital camera. Quantitative determination by comparison with the peak areas of the standards. Evaluation of suitability of the method for routine assays with large number of samples.

      Classification: 8a
      98 033
      HPTLC, with UV and MS detection, and preparative-layer chromatography for analysis and purification of synthesis products
      P. K. SALO, A. ESSÉN-SUURONEN, H. SALOMIES, R. A. KETOLA, R. KOSTIAINEN* (*Faculty of Pharmacy, Division of Pharmaceutical Chemistry, P. O. Box 56, FIN-00014 University of Helsinki, Finland)

      J. Planar Chromatogr. 19, 371-377 (2006). HPTLC of five isoflavone products and 2-phenylchromone as reference standard on silica gel, pre-washed with acetonitrile, in an unsaturated chamber, twice with chloroform or dichloromethane. Determination by absorbance measurement at 280 nm. Preparative layer chromatography on silica gel. A new device for isolation of sythesis products in sub-milligram amounts was successfully employed.

      Classification: 8a