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.

      113 017
      Evaluation of high-performance thin-layer chromatography for the quantification of phenylpropanoids in commercial Echinacea products
      Snezana AGATONOVIC-KUSTRIN*, P. GRACE, D. MORTON (*School of Pharmacy and Applied Science, La Trobe Institute of Molecular Sciences, La Trobe University, Edwards Rd., Bendigo, 3550, Australia, s.kustrin@latrobe.edu.au)

      J. Planar Chromatogr. 27, 260-266 (2014). HPTLC of cichoric acid (1), chlorogenic acid (2) and echinacoside (3) in commercial Echinacea products on silica gel with ethyl acetate - formic acid - acetic acid - water 100:11:11:17. Quantitative determination by absorbance measurement at 254 and 366 nm. The hRF values for (1) to (3) were 80, 50 and 32, respectively. Linearity was in the range of 500-3500 ng/zone for (1), 100-700 ng/zone for (2) and 200-1200 ng/zone for (3). The intermediate/interday/intra-day precisions were between 4-12 % (n=3). The LOD and LOQ were 300 and 600 ng/zone for (1), 20 and 60 ng/zone for (2) and 98 and 123 ng/zone for (3), respectively.

      Classification: 7, 9
      51 034
      Zh
      Z. GARASHCHENKO, G. SKVOPZOVA, N. MABARAKSHINA

      obshchej. chim. 52, 2126-2118 (1982). (Russian). (Methylation of n-vinyloxiphenylazomethines.) TLC of n-vinyloxiphenylazomethines on aluminium oxide with hexane - ethyl acetate. Detection with Iodine vapors.

      Keywords:
      Classification: 9
      60 057
      Teedrogen - Verbesserte Freisetzung von Inhaltsstoffen durch Druckbehandlung und schnelles Entspannen
      W. CARIUS, E. STAHL, (Inst. f. Pharmakognosie u. Anal. Phytochemie, Univ. des Saarlandes, D-6600 Saarbruecken). Dtsch. Apoth. Ztg. 127, 901-905 (1987)

      (Tea drugs. Improved release of active ingredients via pressure treatment and fast release PEX method.) TLC of anthraquinone glycosides on silica with petrol ether - ethyl acetate - formic acid 75.24:1. Densitometry by absorbance at 430 nm. Determination of glycosides and aglycones separately.

      Classification: 9, 32e
      66 060
      Polyacetylenes from Artemisia borealis and their biological activities
      Y. WANG, M. TOYOTA, F. KRAUSE, M. HAMBURGER, K. HOSTETTMANN*, (*Inst. de Pharmacognosie et Phytochimie, B.E.P., CH-1015 Dorigny-Lausanne, Switzerland)

      Phytochemistry 29, 3101-3105 (1990). HPTLC of polyacetylenic compounds on silica with petrol ether – ethyl acetate 2:1 or with chloroform – methanol 9:1 and on RP-8 silica with methanol – water 4:1. Detection under UV and with Godin reagent. Also column chromatography and HPLC. TLC bioassay for antifungal activity with Cladosporium cucumerinum spores.

      Classification: 9
      87 031
      Detection and identification of quinones in TLC
      B. KOCJAN, (Inst. of Chem., Silesian Univ., 9 Szkolna Street, 40-006 Katowice, Poland)

      J. Planar Chromatogr. 13, 396-397 (2000). TLC of 1,2-benzoanthraquinone, 1,4-chrysenoquinone, 1,4-naphthoquinone, 1,9-phenanthroquinone and 1,2-naphthoquinone on silica gel with dichloromethane - hexane 4:1. 11 visualizing agents were tested. Visualization of all quinones by 0.1% HCl + 1% aqueous nickel nitrate + 3% aqueous variamine blue hydrochloride, 0.1% aqueous sodium carbonate + 1% aqueous nickel nitrate + 1% 8-hydroxyquinoline in ethanol + 3% aqueous variamine blue hydrochloride and 0.1% HCl + 1% aqueous cobalt nitrate + 3% variamine blue hydrochloride.

      Keywords:
      Classification: 9
      113 019
      Simultaneous quantification of three bioactive lignans, viz
      R. KHABIYA, D. UPADHYAY, A. SRIVASTAVA, S. ANANDJWALA* (*Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER) Ahmedabad, India, drsheetalanand@gmail.com)

      J. Planar Chromatogr. 27, 291-296 (2014). HPTLC of phyllanthin (1), hypophyllanthin (2), and niranthin (3) from Phyllanthus amarus on silica gel with n-hexane - ethyl acetate - glacial acetic acid 30:10:1. Quantitative determination by absorbance measurement at 230 nm. The hRF values for (1) to (3) were 33, 41 and 46, respectively. Linearity was in the range of 200-1200 ng/zone for (1), 200-1000 ng/zone for (2) and 200-1000 ng/zone for (3). The intermediate/interday/intra-day precisions were below 2 % (n=6). The LOD and LOQ were 50 and 200 ng/zone for (1), 100 and 200 ng/zone for (2) and 100 and 200 ng/zone for (3), respectively. Average recoveries for (1) to (3) were 100.1 %, 98.8 % and 100.3 %, respectively.

      Classification: 7, 9
      51 035
      Overpressured TLC and its applications
      L. LENGYEL, E. TYIHAK, E. MINCSOVICS

      J. Liquid Chromatogr. 5, 1541-1553 (1982). OPTLC (overpressured TLC) of A) dyes on silica with dichloromethane (external pressure 1.2 MPa; flowrate 20 cm3/h) and B) of dimedone adducts of formaldehyde and other aliphatic aldehydes on silica with acetonitrile-0.005 M KH2PO4 4:6. In situ absorbance measurement of B) at 264 nm.

      Keywords:
      Classification: 9
      61 070
      (Determination of vanillin by thin-layer chromatography)
      ZH. JIANG (Jiang Zhihau), M. HAN (Han Meifang), Y. CHENG (Cheng Yiqin), (Shanghai Inst. Chem.& Tech. Prod.for Daily Use, Shanghai, P.R. China)

      (Chinese). Chinese J. Chem. World 29, 24-27 (1988) (Huaxue Shijie). TLC on silica with chloroform - methanol 98:2. Determination by densitometry at 315 nm.

      Classification: 9