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
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      59 184
      Qualitätssicherung von Arzneidrogen, Teil 1) Schachtelhalmkraut, Holunderblüten, Steinkleekraut und Orthosiphonblätter
      A. NAGELL

      (Quality assurance of medicinal drugs. Part 1: horsetail herbs, elder blossoms, melilot herbs and orthosiphon leaves.) Dtsch. Apoth. Ztg. 127, 7-10 (1987).TLC of horsetail extract on silica with ethyl acetate - formic acid - acetic acid 98 % - water 100:11:11:26. Detection with 1 % methanolic solution of diphenylboryloxyethylamine and 5 % ethanolic solution of macrogol 400 R (polyethylene glycol 400). TLC of orthosiphon extract on silica, development 3 x with chloroform - ethyl acetate 6:4. Detection by UV 366 nm. TLC of melilot extract on silica with chloroform - toluene 8:2. Detection by UV 254 nm. Quantification after extraction.

      Keywords: quality control
      Classification: 32e
      61 204
      Thin-layer chromatographic screening method for the tranquillizers azaperone, propiopromazine and carazolol in pig tissues
      N. HAAGSMA, E.R. BATHELT, J.W. ENGELSMA, (Dep. of the Science of Food of Animal Origin, Fac. of Vet. Med., Univ. of Utrecht, P.O. Box 80175, NL-3508 TD Utrecht)

      J. Chromatogr. 436, 73-79 (1988). Screening for tranquillizer residue in pig muscle, liver and kidney tissue by HPTLC on silica (two-dimensional) with 1. dichloromethane - acetone - 25% NH3 100:100:5 and 2. n-butanol - acetic acid - water 80:20:100 (organic layer). Detection under UV 254/366 nm. Detection levels were 25 µg/kg for propiopromazine, 50 µg/kg for azaperone and 125 µg/kg for carazolol.

      Classification: 32d
      67 045
      Determination of the average degree of hydroxy-propylation by thin-layer chromatography
      P. SALLAY*, L. FARKAS, I. RUSZNAK, (Dep. of Organic Chemistry Technology, Technical University, H-1521 Budapest, Müegyetem rkp.2., Hungary)

      Acta Chimica 127, 95-58 (1990). TLC of hydroxy-propylated dodecyl alcohol and dodecyl alcohol on silica with acetone - methanol - water 50:50:1.

      Classification: 6
      68 212
      TLC-Spectrodensitometric determination of Polidocanol (Thesit®) in different pharmaceutical preparations
      R. BRAHM, W. ZIEGENBALG, B. RENGER*, (*Mundipharm GmbH, Postfach1350, D-6250 Limburg (Lahn), FRG)

      J. Planar Chromatogr. 3, 77-78 (1990). Quantitative TLC determination of Polidocanol (mixture of monolauryl ethers of polyethyleneglycols) on silica with dichloromethane - methanol 15:2 with traces of water as eluent. After drying immersion for 2 s in Dragendorff’s reagent. Quantification by densitometry (absorbance at 550 nm). Recoveries for gel 99.85 % and for ointments 103.4 %; reproducibilities 2.9 % and 1.8 % resp.

      Classification: 35a
      70 203
      Identification and determination of polidocanol in a suppository formulation
      B. KRUMHOLZ, K. WENZ*, (*Dept. of Qual. Control, Asta Medica AG, D-W-6000 Frankfurt, Germany)

      J. Planar Chromatogr. 4, 370-372 (1991). HPTLC of polidocanol (mixture of monolauryl ethers of polyethylene glycols) on silica with MEK - acetone 10:1, water saturated. Visualization by dipping the plates for one second into a solution of 2% potassium dichromate in 12% aqueous sulfuric acid. Quantification by densitometry in reflectance mode at 600 nm. CV =3.4% (n=10) and recovery rate 97.0 + 3.1% (n=8).

      Classification: 32a, 35c
      72 083
      Identification of corticosteroid hormones by thin-layer chromatography
      J. HOEBUS, E. DANEELS, E. ROETS, J. HOOGMARTENS, (Katholieke Universiteit Leuven, Lab. voor Farm. Chem., Inst. voor Farm. Wetenschappen, Van Evenstraat 4, B-3000 Leuven, Belgium)

      J. Planar Chromatogr. 6, 269-272 (1993). TLC of 27 corticosteroids on silica with 13 mobile phases; e.g. laboratorymade plates with dichloromethane - ether - methanol - water 77:15:8:1.2 (first development) and ether - toluene - butanol-1, saturated with water 80:15:5; acetic acid - carbon tetrachloride - heptane 4:3:3; 1-butanol - acetic acid - water 6:2:2. Detection under UV at 254 nm followed by spraying with a 20% ethanolic solution of sulfuric acid and heating at 120 °C for 10 min. or until the spots appeared. Examination in daylight and under UV 365 nm.

      Classification: 13
      73 147
      Simultaneous determination of theophylline and etofylline in pharmaceutical dosage forms by quantitative TLC
      V.M. SHINDE, N.M. TENDOLKAR, B.S. DESAI, (The Inst. of Sci., Anal. Lab., 15 Madam Cama Road, Bombay 400 032, India)

      J. Planar Chromatogr. 7, 133-136 (1994). HPTLC of paracetamol, etofylline and theophylline on silica with chloroform - methanol 9:1 as mobile phase. Densitometry at 278 nm (absorbance).

      Classification: 32a
      74 129
      Estimation of oxyphenbutazone and ibuprofen in presence of paracetamol and dextropropexyphene in dosage form by quantitative thin-layer chromatography
      P. PARIMOO*, A. BHARATHI, M. SHAJAHAN, (*Dept. of Pharm., Birla Inst. of Techn. & Sci., Pilani - 333031, India)

      Indian Drugs 31 (4), 139-143 (1994). TLC of different analgesics in combined dosage form on silica in phosphate buffer (pH 6.0) with ethyl acetate - chloroform - methanol NH3 110:80:10:1. Determination after elution by spectrophotometry at 242 nm for paracetamol, 258 nm for dextropropoxyphene, 265 nm for oxyphenbutazone and ibuprofen.

      Classification: 32a
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