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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      102 133
      Simultaneous HPTLC determination of nabumetone and paracetamol in combined dosage form
      S. RANHER*, V. RAJMANE, S. GANDHI, K. BOTHARA (*A.I.S.S.M.S. College of Phamacy, Pune, Maharashtra, India)

      60th Indian Pharmaceutical Congress PA-203, (2008). HPTLC of paracetamol and nabumetone in combined tablet dosage form on silica gel with toluene - isopropyl alcohol - acetic acid 80:20:1. Quantitative determination by absorbance measurement at 236 nm. The method was linear in the range of 50-250 ng/spot for both compounds. The method was suitable for routine quality control of tablet dosage form.

      Classification: 32a
      102 155
      SIMULTANEOUS HPTLC DETERMINATION OF RABEPRAZOLE AND ITOPRIDE HYDROCHLORIDE FROM THEIR COMBINED DOSAGE FORM
      A. Suganthi*, Sofiya John, T. RAvi (*Dept. of Pharmaceutical Analysis, College of Pharmacy, Sri Ramakrishna Institute of Paramedical Sciences, Coimbatore 641044, India)

      Ind. J. Pharm. Sci. 70(3), 366-368 (2008). TLC of rabeprazole and itopride hydrochloride in tablets on silica gel with n-butanol - toluene - ammonia 17:1:2. Quantitative determination by absorbance measurement at 288 nm. The hRf value of rabeprazole was 23 and of itopride hydrochloride 75. Linearity was found to be in the range of 40 - 200 ng/spot for rabeprazole and 300-1500 ng/spot for itopride hydrochloride. The limit of detection and quantification for rabeprazole was 10 and 20 ng/spot and for itopride hydrochloride 50 and 100 ng/spot, respectively. The method is suitable for simultaneous anlysis of both the drugs in dosage form.

      Classification: 32a
      103 071
      RPTLC and Derivative Spectrometry for the Analysis of Selected Vitamins
      I. BARANOWSKA*, A. KADZIOLKA (*Department of Analytical and General Chemistry, Silesian Technical University, Gliwice, Poland)

      Acta Chromatographica 6, 1-4 (1996). TLC of 5 water-soluble vitamins (vitamin C, nicotinic acid, nicotinamide, vitamin B1, rutin) on RP-18 with with water-methanol 5:4 and water-acetic acid 7:1, and of 4 fat-soluble vitamins (A-acetate, E, E-acetate and D3) on RP-18 with acetonitrile - benzene - chloroform 10:10:1. Detection of vitamin C, nicotinic acid, nicotinamide and vitamin B1 with a solution of potassium hexaiodoplatinate(IV) (10 % potassium iodide with 5 % hexachloroplatinic acid in the ratio 9:1). Detection of rutin with 25 % lead(II)acetate. Detection of fat-soluble vitamins with a 10 % solution of antimony chloride. The hRf value of water-soluble vitamins (water - methanol 5:4; water - acetic acid 7:1) was 94 and 91 (vitamin C), 76 and 57 (nicotinic acid), 71 and 40 (nicotinamide), 0 and 68 (vitamin B1), and 28 and 0 (rutin). The hRf value of fat-soluble vitamins was 80 (vitamin E and vitamin E-acetate), 62 (vitamin D3), and 86 (vitamin A-acetate). Derivative spectrophotometry (up to fifth-order spectra) was applied to the determination of vitamins B1, B6 and A-acetate in mixtures with other vitamins.

      Classification: 27
      103 101
      (Study of the quality standard for Hongjinchan granules) (Chinese)
      W. HUANG (Huang Wenhua)*, B. ZHAO (Zhao Bin), CH. XIE (Xie Chaoliang), J. LI (Li Jianli) (*Sichuan Inst. TCM, Chengdu, Sichuan 610031, China)

      J. Chinese Trad. Patent Med. 30 (12), 1997-1800 (2008). TLC of Hongjinchan granule extracts on silica gel with 1) n-butanol - glacial acetic acid - water 7:1:2; and 2) chloroform - ethyl acetate 7:3. Detection 1) under UV 365 nm; 2) by spraying with 2 % iron(III) chloride in ethanol; 3) by exposure to ammonia vapor for approx. 15 min. Identification by comparison with the standards of the component drugs. Quantification of scutellarin by HPLC.

      Classification: 4d, 32e
      103 146
      Development and validation of a HPTLC method for the estimation of sumatriptan in tablet dosage forms
      C. SHARMA*, B. SUHAGIA, N. SHAH, R. SHAH (*Shri B. M. Shah College of Pharmaceutical Education and Research, Modasa 383315, Gujarat India)

      Indian J. Pharma. Sci. 70(6), 831-834 (2008). HPTLC of sumatriptan on silica gel (pre-washed) with methanol - water - glacial acetic acid 40:80:1 with chamber saturation for 10 min. Quantitative determination by absorbance measurement at 230 nm. The hRf value was 64. The method was linear in the range of 200-800 ng/spot.

      Classification: 32a
      104 016
      A TLC bioautographic method for the detection of alpha- and beta-glucosidase inhibitors in plant extracts
      C. SIMOES-PIRES, B. HMICHA, A. MARSTON, K. HOSTETTMANN* (*Laboratory of Pharmacognosy and Phytochemistry, University of Geneva, 1211 Geneva 4, Switzerland, kurt.hostettmann@unige.ch)

      Phytochem. Anal. 20, 511-515 (2009). Bioautography of alpha-D-glucosidase (1) and beta-D-glucosidase (2) in buffer solution (sodium acetate 4.1 % in water pH=7.5) sprayed onto a silica gel plate. Incubation at room temperature for 60 min for (1) and at 37 °C for 20 min for (2). For detection of the active enzyme, solutions of 2-naphthyl-alpha-D-glucopyranoside or 2-naphthyl-beta-D-glucopyranoside and Fast Blue salt were mixed at a ratio of 1:1 for (1) or 1:4 for (2), and sprayed onto the plate to give a purple background coloration after 2-5 min. Methanol extracts of the aerial parts of Tussilago farfara and Urtica dioica were tested as enzyme inhibitors and visualized as white spots on the TLC plates.

      Classification: 4e
      104 047
      Photoinduced color changes in two different qualities of riboflavin in the solid state and various tablet formulations
      M. SUE-CHU, S. KRISTENSEN, H.H. TONNESEN* (*University of Oslo, School of Pharmacy, Department of Pharmaceutics, P. O. Box 1068, Blindern, 0316 Oslo, Norway; h.h.tonnesen@farmasi.nio.no)

      Photoreactivity of biologically active compounds. Pharmazie 64, 428-435 (2009). TLC of riboflavin and lumichrome (7,8-dimethylbenzo[g]pteridine-2,4-(1H,3H)-dione) on silica gel with acetic acid - acetone - methanol - benzene 1:1:4:14 Detection under visible light and UV 254 and 366 nm.

      Classification: 27
      104 077
      Validated method development for estimation of atorvastatin calcium and fenofibrate in fixed dose combination by HPTLC
      P. DESHPANDE*, G. SHRIDHARAN, L. ANANDI, D. JADHAV, M. DAMLE, S. GANDHI (*Dept. of Pharmaceutical Analysis, AISSMS College of Pharmacy, Kennedy Road, Pune, India, santoshvgandhi@rediffmail.com)

      The Pharma Review 7(39), 151-153 (2009). HPTLC of atorvastatin calcium and fenofibrate on silica gel (pre-washed with methanol) with chloroform - methanol 4:1 over 20 mm with chamber saturation. The hRf value of atorvastatin calcium was 29 and of fenofibrate 77. The method was linear in the range of 200-1000 ng/band for atorvastatin calcium and 320-1600 ng/band for fenofibrate.

      Classification: 32a
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