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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      115 050
      Authenticity of essential oils
      Tien DO, F. HADJI, S. ANTONIOTTI, X. FERNANDEZ (*Institut de Chimie de Nice, UMR 7272, Université Nice Sophia Antipolis – CNRS, Parc Valrose, 06108 Nice Cedex 2, France, xavier.fernandez@unice.fr)

      TrAC 66, 146-157 (2015). Review of common analytical techniques and methods for the analysis of adulterants of essential oils. HPTLC methods for the analysis of numerous samples, such as Clary sage, Mint, Neroli, Niaouli and Thyme essential oils are referenced.

      Classification: 15b
      116 013
      An extraction method for 17?-ethinylestradiol from water using a new kind of monolithic stir-bar
      B. SPANGENBERG*, S. FUTTERKNECHT, W. HEMMER (*University of Offenburg, Institute of Process Engineering, Badstrasse 24, 77652 Offenburg, Germany, Spangenberg@HS-Offenburg.de)

      J. Planar Chromatogr. 28, 472-475 (2015). HPTLC of 17α-ethinylestradiol (extracted from water samples using a monolithic stir-bar) on RP-18 with methanol - acetonitrile - water 2:2:1. Detection by heating at 110 °C for 10 min followed by dipping into a mixture of sulfuric acid 98 % in water 1:49 for 1 s. After dipping the plate was heated again to 110 °C for 10 min. The hRF value for 17α-ethinylestradiol was 51.

      Classification: 3a
      116 054
      Degradation of 2,4,6-trinitrotoluene by Pseudomonas aeruginosa and characterization of some metabolites
      H. MERCIMEK*, S. DINCER, G. GUZELDAG, A. OZSAVLI, F. MATYAR, A. ARKUT, F. KAYIS, M. OZDENEFE (*Department of Molecular Biology and Genetics, The Faculty of Sciences and Letters, Kilis 7 Aralik University, Kilis, Turkey, mersimek@hotmail.com)

      Braz. J. Microbiol. 46, 103-111 (2015). TLC of 2,4,6-trinitrotoluene (1) and two degradation intermediates with nitrite release into the medium by Pseudomonas aeruginosa, 2,4-dinitrotoluene (2) and 4-aminodinitrotoluene (3) on silica gel with ethyl acetate - hexane 2:3. Identification under UV light at 254 nm. The hRF values for (1) to (3) were 83, 67 and 50, respectively.

      Classification: 16
      116 079
      HPTLC method for simultaneous estimation of aliskiren, amlodipine, and hydrochlorothiazide in synthetic mixture using quality by design approach
      T. PATEL*, T. PATEL, B. SUHAGIA, S. SHAH (*Faculty of Pharmacy, Dharmsinh Desai University, College Road, Nadiad-387001, Gujarat, India, tushar2782@gmail.com)

      J. Liq. Chromatogr. Relat. Technol. 38, 1546-1554 (2015). HPTLC of aliskiren (1), amlodipine (2), and hydrochlorothiazide (3) on silica gel with ethyl acetate - methanol - ammonia 375:140:11. Quantitative determination by absorbance measurement at 229 nm. The hRF values for (1) to (3) were 43, 29 and 65, respectively. Linearity was in the range of 1500-5250 ng/zone for (1), 50-175 ng/zone for (2) and 125-432 ng/zone for (3). LOD and LOQ were 133 and 404 ng/zone for (1), 14 and 43 ng/zone for (2) and 12 and 36 ng/zone for (3), respectively. The intermediate precision was below 1.5 % (n=6). Recovery was found in the range of 99-101 %, 99-100 %, and 100-101 % for (1) to (3), respectively.

      Classification: 32e
      117 051
      Evaluation of health potential of nutritionally enriched Kodo millet (Eleusine coracana) grown in Himachal Pradesh, India
      S. SHARMA, N. SHARMA, S. HANDA*, S. PATHANIA (*Microbiology Research Laboratory, Department of Basic Sciences, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan 173230, HP, India, shwetahanda137@gmail.com)

      Food Chem. 214, 162-168 (2017). HPTLC of cinnamic acid (1), ferulic acid (2), caffeic acid (3) and flavonoid-glycosides (4) in the grains of Kodo millet (Papsalum scrobiculatum) on silica gel with ethyl acetate – formic acid – water 30:2:2. Detection by exposure to iodine vapor. The hRF values for (1) to (4) were 52, 15, 7 and 10, respectively.

      Classification: 7
      117 092
      Identification of free amino acids in several crude extracts of two legumes using thin-layer chromatography
      T. HUDAIB*, S. BROWN, D. WILSON, P. EADY (*University of Lincoln, School of Life Sciences, Brayford Pool, Lincoln, UK, thudaib@lincoln.ac.uk)

      J. Planar Chromatogr. 29, 145-147 (2016). HPTLC of amino acids in seed cotyledons and seed coats from two types of legumes: black-eyed beans (Vigna unguiculata) and red kidney beans (Phaseolus vulgaris) on silica gel with n-butanol – glacial acetic acid – water 12:3:5. Detection by spraying with ninhydrin reagent 0.2 g/100 mL in ethanol, followed by heating at 80-100 °C for 5 min. The hRF values of essential and nonessential amino acids were determined and ranged between 13 and 62.

      Classification: 18a
      117 117
      Development of a sensitive HPTLC method for quantification of nimbolide in Azadirachta indica and its dosage form
      K. KUMAR ROUT*, S. KUMAR MISHRA (*Phytochem. Div., Univ. Dep. of Pharm. Sci., Utkal Univ., Vani Vihar, Bhubaneswar 751004, Odisha, India, kd_rout@yahoo.co.in)

      J. Chromatogr. Sci. 52 (9), 1089-1094 (2014). HPTLC of the anticancer compound nimbolide in different parts of Azadirachta indica and its dosage form on silica gel with n-hexane – ethyl acetate – acetic acid 30:20:1 (migration distance 68 mm, chamber saturation time 2 min), detection by spraying with 5 % sulfuric acid in methanol, quantification after absorption measurement at 515 nm. Validation by investigation of the (A) hRf value of nimbolide (43), (B) linearity range (200–1400 ng/zone, r2=0.99968), (C) LOD (70 ng/zone) and LOQ (200 ng/zone), (D) recovery (97.5 %, n=3), and (E) specificity (comparison of hRf value and UV/vis absorption spectrum with the standard).

      Classification: 32e
      118 024
      Thin layer chromatography coupled with electrospray ionization mass spectrometry for direct analysis of raw samples
      B. HU, G.-Z. XIN, P.-K. SO*,Z.-P. YAO* (*Dep. of Appl. Biol. & Chem. Technol., The Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong Spec. Administr. Region, China, bckin@polyu.edu.hk,zhongping.yao@polyu.edu.hk)

      J. of Chromatogr. A 1415, 155-160 (2015). Presentation of a technique for direct analysis of raw samples by TLC coupled with electrospray ionization mass spectrometry (ESI-MS) instead of conventional MS analysis, which for raw samples commonly requires time-consuming and laborious sample pretreatment and separation using HPLC or GC. The analytes of interest could be extracted, ionized and detected by ESI-MS with much reduced matrix interference because the interfering compounds were retained by the sorbent material of the TLC plate. Demonstration by applying in direct analysis of samples containing common interfering compounds, e.g. salts and detergents. Rapid detection and quantification of target analytes in raw samples showed that the TLC-ESI-MS method was simple, rapid, efficient and could be effectively applied in offline and online separation and detection of different components in raw samples, e.g. plant extracts.

      Classification: 4e, 32e
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