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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      96 100
      Densitometric standardization of herbal medical products containing Evolvulus alsinoides by quantification of a marker compound
      U. K. Patil, V. K. Dixit* (*Department of Pharmaceutical Sciences, Dr Harizingh Gour University, Sagar (M. P.) 470003, India)

      J. Planar Chromatogr. 18, 234-239 (2005). TLC of Evolvulus alsinoides extracts and the marker EA 1, i.e. 3beta,23,24-trihydroxyolean-12-en-28-oic acid, on silica gel with n-hexane - ethyl acetate 7:3 in a saturated chamber. The marker EA 1 was detected under UV light at 366 nm as a yellow fluorescent band of Rf 0.8. Quantitative determination by absorbance measurement at 232 nm (=UV max of EA 1). Limit of detection 11.6 ng; satisfactory recovery from 93.3 to 96.6 %. The marker was isolated from the aerial parts of Evolvulus alsinoides by preparative TLC.

      Classification: 32e
      97 073
      New cytotoxic biflavonoids from Selaginella delicatula
      J.-J. CHEN* (Jih-Jung Chen), C.-Y. DUH (Chang-Yih Duh), J.-F. CHEN (Jinn-Fen Chen) (*Department of Pharmacy, Tajen Institute of Technology, Pingtung, Taiwan 907, Republic of China; jjchen@ccsun.tajen.edu.tw)

      Planta Med. 71, 659-665 (2005). Preparative TLC of robustaflavon 7,4’,4’’’-trimethyl ether on silica gel with chloroform - methanol 3:1, of robustaflavone 4’,4’’’-dimethyl ether on RP18 with methanol - water 6:1, of 2,3-dihydroamentoflavone 7,4’,7’’’-trimethyl ether on silica gel with ethyl acetate - methanol 4:1, of 2,3-dihydroamentoflavone-7,4’-dimethyl ether on RP18 with methanol - water 8:1, and of 2’’,3’’-dihydroisocryptomerin 7-methyl ether on silica gel with chloroform - methanol 3:1. Detection under UV light at 254 nm.

      Classification: 32e
      97 103
      Preparative isolation of cannabinoids from Cannabis sativa by centrifugal partition chromatography
      A. Hazekamp, R. Simons, A. Peltenburg-Looman, M. Sengers, R. van Zweden, R. Verpoorte (*Division of Pharmacognosy, Institut of Biology, Leiden University, Einsteinweg 55, 2300 RA, Leiden, The Netherlands; ahazekamp@rocketmail.com)

      J. Liq. Chrom. & Rel. Technol. 27, 2421-2439 (2004). TLC of e. g. delta8-tetrahydrocannabinol, cannabigerol, cannabigerolic acid, cannabidiolic acid, and (-)-delta9-(trans)-tetrahydrocannabinolic acid on RP18 with methanol - 5 % acetic acid 19:1. Detection under UV light at 254 nm and by spraying with modified anisaldehyde - sulfuric acid spray reagent. For selective detection of cannabinoids, the plate was sprayed with 0.5 % fast blue B salt in water, followed by 0.1 M NaOH.

      Classification: 32e
      51 139
      Determination of clofazimine in human plasma by thin-layer chromatography
      Z. LANYI, J. DUBOIS

      J. Chromatogr. 232, 219-223 (1982). TLC of clofazimine on silica (predevelopad with chloroform - methanol 1:1) with toluene - acetic acid - water 50:50:4. In situ measurement at 545 nm.

      Keywords:
      Classification: 32
      97 141
      Essential oil from Zanthoxylum hyemale
      E. Simionatto, C. Porto, I. I. Dalcol, U. F. da Silva, A. F. Morel* (*Departamento de Química, Núcleo de Pesquisa de Produtos Naturais, Universidade Federal de Santo Maria, Campus Camobi, CEP 97105-900, Santa Maria RS, Brazil)

      Planta Med. 71, 759-763 (2005). Preparative TLC of hyemalol, nerolidol, and cadinol on silica gel with hexane - ethyl acetate 9:1. Detection under UV light at 254 nm.

      Classification: 32e
      52 144
      Single extraction for the recovery of basic, neutral and weakly acidic drugs from greyhound dog urine
      D. HILL, I. KELLEY, S. MATIUCK, K. LANGNER, D. PHILLIPS

      Anal. Lett. 158, 193-204 (1982). TLC of basic, neutral and weakly acidic drugs on silica with a) hexane - acetic acid - toluene 70:24:10, b) ethyl acetate - methanol - NH3 83:12:5. Detection with 6 different spray reagents.

      Keywords:
      Classification: 32
      98 073
      Inhibitory effects of acylated kaempferol glycosides from the leaves of Linnamomum kotoense on the proliferation of human peripheral blood mononuclear cells
      Y. C. KUO (Yuh-Chi Kuo), C. K. LU (Chung-Kung Lu), L. W. HUANG (Li-Wei Huang), Y. H. KUO (Yueh-Hsiung Kuo), C. CHANG (Chen Chang), F. L. HSU (Feng-Liu Hsu), T. H. LEE* (Tzong-Huei Lee) (*Graduate Institute of Pharmacognosy, Taipei Medical University, Taipei, Taiwan 110, Republic of China; thlee@tmu.edu.tw)

      Planta Med. 71, 412-415 (2005). TLC of kaempferol 3-O-alpha-L-[2-(Z)-p-coumaroyl-4-(E)-p-coumaroyl]rhamnopyranoside and kaempferol 3-O-alpha-L-[2,4-di-(E)-p-coumaroyl]rhamnopyranoside on silica gel with dichloromethane - methanol 6:1. Observation under UV light at 254 nm and dipping in vanillin - sulfuric acid resulting in yellow-green spots.

      Classification: 32e
      53 171
      Determination of acetaminophen in urine by thin- layer chromatography and liquid chromatography / electrochemistry
      M. HAMILTON, P. KISSINGER

      Analyt. Biochem. 125, 143-148 (1982). TLC of acetaminophen and metabolites on silica with ethyl acetate - methanol - acetic acid 66:33:1. Detection by UV.

      Keywords:
      Classification: 32
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