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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      104 161
      Development and validation of a simultaneous HPTLC method for the estimation of atorvastatin calcium and amlodipine besilate in tablet dosage form
      C. PATEL*, B. PATEL, P. PATEL, C. PATEL (*Shri Sarvajanik Pharmacy College, Hemchandracharya North Gujarat University, Mehsana, Gujarat, India)

      60th Indian Pharmaceutical Congress PA-213 (2008). HPTLC of atorvastatin calcium and amlodipine besilate on silica gel with chloroform - toluene - methanol - water 55:10:20:2. Quantitative determination by absorbance measurement at 242 nm. The calibration curve was found to be linear between 400 and 1200 ng/spot for both atorvastatin calcium and amlodipine besilate. The limit of detection and the limit of quantification for atorvastatin calcium were 100 and 400 ng/spot, and for amlodipine besilate 200 and 400 ng/spot, respectively.

      Classification: 32a
      104 179
      Application of a stability-indicating HPTLC method for the quantitative determination of hesperidin in pharmaceutical dosage form
      Kirti PRABHU*, R. LOBO, Richa AGRAWAL, A. SHIRWAIKAR, A. SHIRWAIKAR, Mamatha BALLAL (*Dept. of Pharmacognosy, Manipal College of Pharmaceutical Science, Manipal University, Manipal, India)

      Abstract No. 9324, IHCB (2009). HPTLC of hesperidin in orange peel extract and formulation on silica gel with ethyl acetate - methanol - water 100:17:13. Quantitative determination by absorbance measurement at 287 nm. The method was linear in the range of 10-1000 ng/spot. Hesperidin was subjected to degradation studies (acid, alkali, hydrolysis, oxidation, and thermal stress) and was found susceptible to different stress condition. The method was suitable for determination of hesperidin and its degradation products in bulk drug as well as formulations.

      Classification: 32e
      104 201
      Simultaneous determination of atorvastatin calcium, ramipril and aspirin in capsule dosage form by HPTLC
      R. SHAH*, H. PANCHAL, B. SUHAGLA, N. PATEL (*S. K. Patel College of Pharma. Education & Research, Mehsana, Gujarat, India)

      60th Indian Pharmaceutical Congress PA-209 (2008). HPTLC of atorvastatin calcium, ramipril and aspirin on silica gel with methanol - benzene - ethyl acetate - glacial acetic acid 9:140:100:1. Quantitative determination by absorbance measurement at 210 nm. The hRf value of ramipril was 6, of atorvastatin 38, and of aspirin 86. Linearity was 100-600 ng/band (atorvastatin), 50-300 ng/band (ramipril) and 500-3000 ng/band (aspirin). Recovery was 99.9-100.0 % for all three compounds. Salicylic acid, an impurity of aspirin, was observed in capsule dosage form with an hRf value of 72. The method was suitable for analysis of combined dosage form.

      Classification: 32a
      104 221
      Quantitative determination of Sapindus saponins in the pericarp of Sapindus mukorossi
      B. SUHAGIA*, T. RATHOD, S. SINDHU (*L. M. College of Pharmacy, Ahmedabad,Gujarat, India)

      Abstract No. F-287, 61st IPC (2009). HPTLC of saponins (a mixture of the seven different sapindosides A, B, C, D, E, F, and G) in the pericarp of Sapindus mukorossi on silica gel with chloroform - methanol - water 50:14:1. Detection by derivatization with sulfuric acid reagent and evaluation under visible light. The hRf values of sapindosides A to G are 19, 26, 41, 48, 59, 67, and 75. Quantitative determination by absorbance measurement at 550 nm after derivatization. The linearity ranges for sapinosides A to G were 0.9-4.3, 0.7-5.4, 3.3-15.2,1.2-9.7, 2.7-12.5, 0.2-1.3, 0.3-1.5 µg/band. The pericarp contained 15.2 % w/w of total sapindosides.

      Classification: 32e
      105 010
      On the structural diversity of Shiga toxin glycosphingolipid receptors in lymphoid and myeloid cells determined by nanoelectrospray ionization tandem mass spectrometry
      P. HOFFMANN, M. HULSEWIG, S. DUVAR, H. ZIEHR, M. MORMANN, J. PETER, A. FRIEDRICH, H. KARCH, J. MUTHING* (*Institute of Hygiene and Interdisciplinary Center for Clinical Research, University of Munster, Munster, Germany, jm@uni-muenster.de)

      Rapid Commun. Mass Spectrom. 24, 2295-2304 (2010). HPTLC of glycosphingolipids (GSLs) on silica gel with chloroform - methanol - water 120:70:17. The plate was overlaid with Shiga toxin (Stx), and the microbes were detected with primary anti-Stx and appropriate alkaline phosphatase labeled secondary antibodies. Bound antibodies were visualized by color development using 0.05 % 5-bromo-4-chloro-3-indolyl phosphate p-toluidine salt in glycine buffer. The GSLs were extracted from the plate and analyzed by electrospray ionization mass spectrometry (ESI-MS). Using the combination of a TLC overlay assay and nanoESI-QTOF-MS, the structural characterization of the functional Stx1 receptors of Raji and THP-1 cells is reported.

      Classification: 4e
      105 031
      Arginase activity in mitochondria – an interfering factor in nitric oxide synthase activity assays
      P. VENKATAKRISHNAN, E. NAKAYASU, I. ALMEIDA, R. MILLER* (*Department of Biological Sciences, University of Texas at El Paso, El Paso, Texas, The United States of America, tmiller2@utep.edu)

      Biochem. Biophys. Res. Commun. 394, 448-452 (2010). HPTLC of [14C]-L-arginine and [14C]-L-citrulline of a nitric oxide synthase conversion assay in mitochondria rat liver, on silica gel with butanol - acetic acid - water 3:1:1. Detection by dipping in a solution of 2 % ninhydrin in acetone, followed by heating on a plate heater for 1 min. After visualization, the plates were exposed to X-ray film for 4.5 days.

      Classification: 18a
      105 060
      HPLC-PAD and HPTLC methods for quantitative and chromatographic fingerprint analysis of Embella ribes (Vidanga) Churna formulation
      A. BORKAR*, S. MULGUND, A. GAJBHAR, K. JAIN (*Sinhgad College of Pharmacy, Pune, Maharashtra, India)

      Abstract No. F-10, 61st IPC (2009). HPTLC of Embella ribes Churna formulation on silica gel with chloroform - ethyl acetate - formic acid 5:4:1 in a twin trough chamber. Densitometric measurement of embelin at 291 nm. The method was linear in the range of 600-1800 ng/band with recovery value of 99.1-101.2 %. The formulation was also analyzed by HPLC and results were found to be comparable.

      Classification: 32e
      105 091
      Determination of andrographolide in Andrographis paniculata extracts with and without human serum by HPTLC
      P. NIRALI*, K. MANVITHA, K. SALMA, A. SHABARAYA (*Srinivas College of Pharmacy, Mangalore, India)

      Abstract No. C-161, 61st IPC (2009). An HPTLC method is reported for estimation of andrographolides bitter principles in Andrographis paniculata, popularly known as kalmegh. HPTLC of methanolic and water extracts on silica gel with chloroform - methanol 7:1 in a saturated twin trough chamber. Quantitative evaluation by absorbance measurement at 231 nm. The method was found to be linear in the range of 1-5 µg/band. Both extracts were found to contain andrographolides. Maximum yields of andrographolides were observed in extracts prepared by refluxing.

      Classification: 32e
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