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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      122 035
      Box–Behnken design-assisted optimization for simultaneous estimation of quercetin, kaempferol, and keto-?-boswellic acid by high-performance thin-layer chromatography method
      K. GOHEL, K. PATEL*, P. SHAH, L. HINGORANI, T. GANDHI (*Department of Quality Assurance, Anand Pharmacy College, Anand, India, kalpana_jpatel@yahoo.com)

      J. Planar Chromatogr. 31, 318-326 (2018). HPTLC of quercetin (1), kaempferol (2), and keto-β-boswellic acid (3) in the herbal extracts of Spinacia oleracea and Boswellia serrata on silica gel with hexane ‒ ethyl acetate ‒ glacial acetic acid 30:20:1. Quantitative determination by absorbance measurement at 272 nm. The hRF values for (1) to (3) were 22, 40 and 54, respectively. Linearity ranged between 1500-3500 ng/zone for (1), 200-600 ng/zone for (2) and 1040-3120 ng/zone for (3). LOD and LOQ were 185 and 560 ng/zone for (1), 42 and 125 ng/zone for (2), and 324 and 981 ng/zone for (3), respectively. The intermediate precision was <2 % (n=3). Recovery ranged between 97 and 100 %.

      Classification: 8a
      122 052
      Monoacylglycerol and diacylglycerol production by hydrolysis of refined vegetable oil by-products using an immobilized lipase from Serratia sp
      Z. ZIED*, A. EDAHECH, F. RIGANO, G. MICALIZZI, L. MONDELLO, N. KHARRAT, M. SELLAMI, F. CACCIOLA (*Laboratory of Biochemistry and Enzymatic Engineering of Lipases, National School of Engineers of Sfax, University of Sfax, PB 1173, Km 4 Soukra Road, Sfax, Tunisia, zaraizied@hotmail.fr)

      W3. J. Sep. Sci. 41, 4323-4330 (2018). HPTLC of monoacylglycerol (MAGs) and diacylglycerol (DAGs) in byproducts of refined vegetable oils by hydrolysis and esterification with glycerol using a new microbial immobilized lipase from Serratia sp. W3 (LSm) and Candida Antarctica lipase on silica gel with hexane – diethyl ether – acetic acid 180:20:1. Detection by exposure to iodine. The TLC analysis showed that the LSm enhanced the formation of MAGs and DAGs leading to a practically complete hydrolysis of refined vegetable oil by-products.

      Classification: 11c, 20
      122 068
      Development of a highly sensitive high-performance thin-layer chromatography method for the screening and simultaneous determination of sofosbuvir, daclatasvir, and ledipasvir in their pure forms and their different pharmaceutical formulations
      R. SARAYA*, M. ELHENAWEE, Hanaa SALEH (*Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Port Said University, Port Said, Egypt, dr_saraya@yahoo.com)

      J. Sep. Sci. 41, 3553-3560 (2018). HPTLC of sofosbuvir (1), daclatasvir (2), and ledipasvir (3) on silica gel with methylene – chloride – methanol – ethyl acetate – ammonia (25 %) 6:1:4:1. Quantitative determination by absorbance measurement at 275 nm. The hRF values for (1) to (3) were 27, 50 and 68, respectively. Linearity ranged between 100-3000 ng/zone for (1) and (2) and 50-3000 ng/zone for (3). LOD and LOQ were 23 and 68 ng/mL for (1), 32 and 96 ng/mL for (2) and 16 and 48 ng/mL for (3). The intermediate precision was <2 % (n=3). Average recovery was 99.5 % for (1), 99.5 % for (2) and 99.7 % for (3).

      Classification: 28a
      122 086
      Validated ultra-performance liquid chromatographic and thin-layer chromatographic–densitometric methods for the determination of paracetamol, pamabrom, and pyrilamine maleate
      N. RASHED, F. IBRAHIM, M. FOUAD*, E. MAHMOUD (*Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Egypt, manalfoad2000@yahoo.com)

      J. Planar Chromatogr. 31, 389-395 (2018). HPTLC of paracetamol (1), pamabrom (2), and pyrilamine maleate (3) on silica gel with chloroform ‒ acetonitrile 3:7. Quantitative determination by absorbance measurement at 275 nm. The hRF values for (1) to (3) were 76, 46 and 12, respectively. Linearity ranged between 10-280 ng/zone for (1), 5-45 ng/zone for (2) and 1-20 ng/zone for (3). The intermediate precision was <2 % (n=3). The recovery was between 99.2 and 100.4 %.

      Classification: 32a
      93 028
      Effective analysis of phospho- and glycolipids in plant lecithins
      C. HEIFT*, K. SCHIPMANN, R. LANGE (*Degussa Texturant Systems Germany GmbH & Co. KG, Ausschläger Elbdeich 62, D-20539 Hamburg, Germany, claudia.heift@degussa.com)

      CBS 90, 6-7 (2003). HPTLC phospholipids and glycolipids from rape seed on lichrospher silica gel with chloroform - methanol - acetone - water 18:15:2:1 for phospholipid separation and with acetone - chloroform - water 30:15:2 for glycolipid separation, developing distance 70 mm each. Detection by dipping in molybdatophosphoric acid reagent (5 % in ethanol) followed by heating at 120 °C for 15 min. Quantitative determination by absorbance measurement at 720 nm.

      Classification: 11c
      93 081
      Detection of antibiotic substances in municipial waste water treatment facilities
      CH. WEINS* (*Staatliches Institut für Gesundheit und Umwelt des Saarlandes, D-66117 Saarbrücken, Germany)

      CBS 85, 10-11 (2000) HPTLC-AMD of water samples on silica gel with 33-step gradient from acetonitrile - ammonia to dichloromethane and dichloromethane - acetic acid to n-hexane. Detection via Chrom Biodip (Merck) by dipping in bacteria solution (Bacillus subtilis) followed by incubation at 30 °C over night and spraying with MTT-tetrazolium salt reagent followed by incubation at 30 °C for 5-30 min. Visual evaluation.

      Classification: 28a, 37
      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
      94 025
      Thin layer chromatographic analysis of neutral lipids in snail conditioned water and feces of Biomphalaria glabrata infected with Echinostoma caproni
      J. L. SCHNECK, S. R. BANDSTRA, B. FRIED*, J. SHERMA (*Department of Biology, Lafayette College, Easton, PA 18042, USA)

      J. Liq. Chrom. Rel. Technol. 27, 2039-2045 (2004). HPTLC of cholesteryl oleate, methyl oleate, triolein, oleic acid, and cholesterol on pre-washed silica gel with petroleum ether - diethyl ether - glacial acetic acid 80:20:1 in a twin-trough chamber with saturation. Detection with phosphomolybdic acid reagent. Quantitative determination at 610 nm.

      Classification: 11c
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