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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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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      123 044
      Rapid validated Thin-Layer Chromatography–densitometry for the simultaneous determination of three co-formulated drugs used for common cold treatment
      M. FOUAD, Christine EL-MARAGHY* (*Analytical Chemistry Department, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Egypt, Christine_elmaraghy@hotmail.com)

      J. Planar Chromatogr. 32, 127-131 (2019). HPTLC of paracetamol (1), chlorpheniramine maleate (2) and pseudoephedrine (3) on silica gel with methanol - toluene - acetic acid 44:16:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (3) were 81, 10 and 71, respectively. Linearity was between 50-600 µg/zone for (1), 1-30 µg/zone for (2) and 10-35 µg/zone for (3). The intermediate precision was below 2 % (n=3). The LOD and LOQ were 20 and 49 µg/zone for (1) [Editor´s note: LOD should be <200 ng/zone.], 0.07 and 0.43 µg/zone for (2) and 0.31 and 0.96 µg/zone for (3), respectively. Recovery rate was 99.7 % for (1), 101.6 % for (2) and 99.7 % for (3).

      Classification: 32a
      123 046
      Determination of sugar biomarkers in methanol root extracts of Asparagus species by High-Performance Thin-Layer Chromatography
      M. KAPOOR, R. GUPTA, P. MAWAL*, S. PRADHAN (*Department of Botany, Punjabi University Patiala, Punjab 147002, India, poojabc.786@gmail.com)

      J. Planar Chromatogr. 32, 109-114 (2019). HPTLC of fructose (1), glucose (2), maltose (3), raffinose (4) and sucrose (5) in the roots of the seven Asparagus species A. adscendens, A. racemosus, A. retrofractus, A. officinalis, A. densiflorus, A. falcatus, and A. sprengeri on silica gel with propanol - ethyl acetate - water 6:3:1. Detection by spraying with a methanolic solution of diphenylamine, aniline, and ortho-phosphoric acid, followed by heating at 140 °C for 2-3 min. Quantitative determination by absorbance measurement at 600 nm. The hRF values for (1) to (5) were 55, 50, 31, 11 and 46, respectively. Linearity was between 100 and 500 ng for (1) to (5). The intermediate precision was below 2 % (n=3). The LOD and LOQ were 22 and 66 ng for (1), 13 and 40 ng for (2), 51 and 155 ng for (3), 13 and 39 ng for (4) and 76 and 229 ng for (5), respectively. Average recovery was 97.9 % for (1), 99.9 % for (2), 99.3 % for (3), 98.3 % for (4) and 97.8 % for (5).

      Classification: 10a
      123 047
      Validated High-Performance Thin-Layer Chromatographic method for the simultaneous determination of quercetin, rutin, and gallic acid in Amaranthus tricolor L.
      S. BISWAS, R. HARWANSH, A. KAR, P. MUKHERJEE* (*School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India, naturalproductm@gmail.com)

      J. Planar Chromatogr. 32, 121-126 (2019). HPTLC of quercetin (1), rutin (2), and
      gallic acid (3) in the aerial parts of Amaranthus tricolor on silica gel with toluene - ethyl acetate - formic acid 7:5:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (3) were 49, 14 and 28, respectively. Linearity was between 200-800 ng for (1), 200-500 ng for (2) and 200-600 ng for (3). The intermediate precision was below 1 % (n=6). The LOD and LOQ  were 22 and 68 ng/zone for (1), 14 and 55 ng/zone for (2) and 16 and 52 ng/zone for (3), respectively. Recovery was between 99.0 and 99.9 % for (1), 98.4 and 99.3 % for (2) and 99.1 and 99.8 % for (3).

      Classification: 8a
      123 053
      Pharmacognostical specification and validated High-Performance Thin-Layer Chromatographic method for the estimation of quercetin in Phoenix sylvestris root
      P. JAIN*, S. JAIN, S. SHARMA, S. PALIWAL (*Department of Pharmacy, Banasthali Vidyapith, Banasthali 304022, India, pankaj.jain.manipal@gmail.com)

      J. Planar Chromatogr. 32, 31-39 (2019). HPTLC of quercetin in the roots of Phoenix sylvestris on silica gel with toluene - ethyl acetate - formic acid 5:4:1. Quantitative determination by absorbance measurement at 254 nm. The hRF value of quercetin was 39. Linearity was between 50 and 250 ng/zone. The intermediate precision was below 2 % (n=5). The LOD and LOQ were 21 and 44 ng/zone, respectively. Recovery rate was 99.4 %.

      Classification: 8a
      123 056
      Quantification of omega-3 fatty acids in dietary supplements and cooking products available on the polish market by Thin-Layer Chromatography–densitometry
      M. DABROWSKA, K. SOKALSKA, P. GUMULKA, Z. KUSZTAL, Malgorzata STAREK* (*Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland, m.starek@uj.edu.p)

      J. Planar Chromatogr. 32, 13-24 (2019). HPTLC of three omega-3 fatty acids, namely docosahexaenoic (1), eicosapentaenoic (2) and alpha-linolenic (3) on silica gel (activated by immersion in a 10 % silver nitrate solution in acetonitrile for 30 min, followed by drying at 60 °C for 30 min) with toluene - n-propanol - glacial acetic acid 200:20:1. Detection by exposure to iodine vapor for 60 min. Quantitative determination by absorbance measurement at 520 nm. The hRF values of (1) to (3) were 15, 26 and 57, respectively. The intermediate precision was below 2 % (n=10). The LOD and LOQ were 174 and 539 mg/mL for (1), 197 and 597 mg/mL for (2) and 201 and 609 mg/mL for (3), respectively. Average recovery for (1) to (3) was between 96.6 and 103.2 %.

      Classification: 11a
      123 057
      A comparative estimation of the morphine content of the Ayurvedic formulation ‘Kamini Vidrawan Ras’ using validated High-Performance Thin-Layer Chromatography and High-Performance Liquid Chromatography techniques
      A. SHARMA, C. DHAL, R. SRIVASTAVA* (*Department of Applied Chemistry, Delhi Technological University, Delhi 110042, India, richa_srivastava@dce.ac.in)

      J. Planar Chromatogr. 32, 47-50 (2019). HPTLC of morphine hydrochloride in the Ayurvedic formulation "Kamini Vidrawan Ras" on silica gel with ethyl acetate - methanol - ammonia solution 17:2:1. Quantitative determination by absorbance measurement at 280 nm. The hRF value of morphine was 36. Linearity was between 0.4 and 1.2 µg/mL. The intermediate precision was below 1 % (n=6). The LOD and LOQ for morphine were 0.5 and 1.5 µg/mL, respectively. Recovery rate was 100.0 %. Results were comparable to a validated HPLC method.

      Classification: 22
      123 061
      High-Performance Thin-Layer Chromatographic– Densitometric determination of the major triterpene saponins and their aglycones from Centella asiatica

      J. Planar Chromatogr. 32, 25-30 (2019). HPTLC of asiaticoside (1) and madecassoside (2) in Centella asiatica on silica gel with chloroform - methanol - water 5:4:1. Quantitative determination by absorbance measurement at 202 nm. The hRF values for (1) and (2) were 72 and 47, respectively. Linearity was between 100 and 1500 ng/zone for both (1) and (2). The intermediate precision was below 4.3 % (n=3). The LOD and LOQ for (1) and (2) were 14 and 60 as well as 37 and 82 ng, respectively. Recovery rate was 103.3 % for (1) and 95.8 % for (2).

      Classification: 14
      116 050
      Glycosmis pentaphylla (Retz
      M. SHOJA, N. REDDY, P. NAYAK, K. SRINIVASAN, M. RAO* (*Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal University, Karnataka, India, mallik.rao@manipal.edu, mallikin123@gmail.com)

      J. Ethnopharmacol. 168, 50-60 (2015). HPTLC of lupeol (1) and β-sitosterol (2) in the leaves of Glycosmis pentaphylla on silica gel with methanol - toluene 1:9. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) and (2) were 66 and 50, respectively.

      Classification: 14
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