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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      93 060
      Quantification of arginine in dietary supplement tablets and capsules by silica gel high performance thin-layer chromatography with visible mode densitometry
      B. HESS, J. SHERMA* (*Dep.Chem., Lafayette College, Easton, P.A. 18042, USA)

      Acta Chromatographica 14, 60-69 (2004). TLC on silica gel with 1-butanol - glacial acetic acid - water 3:1:1 with chamber saturation. Detection by spraying with ninhydrin reagent (0.3 g ninhydrin in 100 mL 1-butanol plus 2 mL glacial acetic acid), followed by heating at 110 ºC for several min. Quantification by densitometry at 495 nm. Validation of the accuracy by analysis of spiked blank and standard addition samples and precision by performing replicate analysis on a single day and on different days. Recoveries and RSD for spiked blank and standard addition samples were 98.8 % and 98.5 %, 1.92 % and 0.67 %, respectively. Discussion of use of the method for the routine quality control of nutritional supplements.

      Classification: 18a
      93 091
      (Study of the quality standard of Ganmaoling tablets
      S. CAI (CAI SONGTAO), H. OUYANG (OUYANG HUIFANG), J. LUO (LUO JIE) (Guangzhou Baiyunshan TCM Factory, Guanzhou 510510, P. R. China)

      J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (12), 964-967 (2004). TLC on silica gel with 1) chloroform - methanol - acetone - formic acid - water 54:14:8:6:1, 2) toluene (saturated with water) - ethyl acetate - formic acid 5:4:1, 3) cyclo hexane - ethyl acetate 5:1. Detection 1) by iodine vapor, 2) under UV 365 nm. Identification by fingerprint techniques. Quantitative determination of acetaminophen and chlorogenic acid by HPLC.

      Classification: 4d, 32c
      93 126
      HPTLC applied to the post-production quality assurance of platinum infusion solutions
      A. PACI* (*Dept. of Clinical Pharm., Inst. Gustave Roussy, 39 Rue Camille Desmoulins, F-94805 Villejuif Cedex, France. apaci@igr.fr)

      CBS 86, 7 (2001). HPTLC on silica gel in horizontal development chamber with acetone - water 9:1 with chamber saturation for 15 min. Detection by dipping 1 s in 0.02 % 4-nitrosodimethylaniline in ethanol with 0.01 N HCl (adjusted at pH 2) followed by heating at 150 °C. Quantitative determination by absorbance measurement at 495 nm.

      Classification: 32a
      93 153
      (Study of the quality standard of Erxiaqingxin tablets
      R. XU (XU RENLIU), G. HAN (HAN GUIRU), ZH. LIU (LIU ZHE), Y. SONG (SONG YANLING) (Hebei Provin. Inst. Drud Cont., Shijiazhuang, Hebei 050011, P. R. China)

      J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (12), 970-974 (2004). TLC on silica gel with 1) ethyl acetate - methanol - water 6:1:3, 2) n-butanol - glacial acetic acid - water 4:1:5, 3) chloroform - methanol - water 28:10:1. Detection 1) by spraying with 1 % AICl3 and under UV 365 nm, 2) by spraying with 0.5 % ninhydrin in ethanol and heating at 105 ºC, 3) under UV 365 nm. Identification by fingerprint techniques. Quantitative determination of puerarin by HPLC.

      Classification: 4d, 32c
      94 026
      Overview of methods for the determination of trans fatty acids by gas chromatography, silver-ion thin-layer chromatography, silver-ion liquid chromatography, and gas chromatography/mass spectrometry
      W. M. NIMAL RATNAYAKE (Health Canada, Health Products and Food Branch, Food Directorate, Nutrition Research Division, PL 2203C Banting Bldg, Ottawa, Ontario, Canada K1A OL2)

      J. AOAC Int. 87, 523-539 (2004). TLC of e. g. trans- and cis-18:1 isomers of fatty acids on silica gel impregnated with silver nitrate (10 % solution of silver nitrate in acetonitrile) with toluene, benzene or mixtures of toluene - hexane 1:1, hexane - diethyl ether 9:1, and hexane - chloroform. The plates are normally developed at room temperature in a dark place. The resolution of some positional 18:1 and 18:2 isomers may be improved by development at about -20° or -25 °C. Detection by spraying with 0.05 % rhodamine B in ethanol. GC after extraction.

      Classification: 11a
      94 066
      Reversed-phase thin-layer chromatography of three new oral antidiabetics and densitometric determination of pioglitazone
      Anna GUMIENICZEK*, H. HOPKALA, A. BERECKA (*Department of Medicinal Chemistry, Medical University of Lublin, Chodzki 6, 20-093 Lublin, Poland)

      J. Liq. Chrom. Rel. Technol. 27, 2057-2070 (2004). HPTLC of pioglitazone hydrochloride ((±)-5-[p-[2-(ethyl-2-pridinyl)ethoxy]-benzyl]-2,4-thiazolidinedione hydrochloride), rosiglitazone maleate ((±)-5-[4-[2-[N-methyl-N-(2--pyridinyl)amino]-ethoxy]benzyl]-2,4-thiazolidinedione maleate), and repaglinide S(+)-2-ethoxy-4-[N-[1-(2-piperidinophenyl)-3-methyl-1-butyl]-aminocarbonylmethyl]benzoic acid on cyano-phase with 1,4-dioxane - buffer pH 2.8/4.4/6.4/7.9 1:4; 2:3; 1:1; 3:2; 2:1 in horizontal chambers without saturation. Quantitative determination of pioglitazone by reflectance/transmittance measurement at 266 nm.

      Classification: 32a
      94 093
      HPTLC determination of montelukast sodium in bulk drug and in pharmaceutical preparations
      R. T. SANE, A. MENEZES*, M. MOTE, A. MOGHE, G. GUNDI (*TDM laboratories, Plot no. 194, Scheme no. 6, Road no. 15, Sion (E), Koliwada, Mumbai-22, India)

      J. Planar Chromatogr. 17, 75-78 (2004). HPTLC of montelukast sodium (1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyk)phenyl]-propyl]thio]methyl] cyclopropane acetic acid monosodium salt) and nimesulide (N-(4-nitro-2-phenoxyphenyl)methane sulfonamide or 4-nitro-2-phenoxymethanesulfonanilide) as internal standard on pre-washed silica gel with toluene - ethyl acetate - glacial acetic acid 60:34:1 in a twin-trough chamber. Quantitative determination at 344 nm.

      Classification: 32a
      95 017
      Quantitative TLC analysis of (+)-catechin and (-)-epicatechin from Fagus Sylvatica L
      T. HOFMANN*, L. ALBERT, T. RÉTFALVI (*University of West Hungary, Institute for Chemistry, Ady Endre u. 5, 9400 Sopron, Hungary)

      with and without red heartwood. J. Planar Chromatogr. 17, 350-354 (2004). TLC of (+)-catechin and (-)-epicatechin on silica gel with diisopropyl ether - formic acid 9:1. Detection by spraying with vanillin-sulfuric acid reagent and heating at 120 °C for 5 min. Quantitative determination by absorbance measurement at 513 nm.

      Classification: 8a
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