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
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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.

      106 066
      Simultaneous estimation and validation of tramadol and paracetamol by HPTLC in pure and pharmaceutical dosage form
      C. ROOSEWELT*, N. HARIHRISHNAN, V. GUNASEKARAN, S CHANDRASEKARAN, V. HARIBASKAR, B. PRATHAP (*Dept. of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Vel’s University, Pallavaram, Chennai 600117, India)

      Asian Journal of Chemistry 22(2), 850-854 (2010). HPTLC of tramadol and paracetamol in pharmaceutical dosage form on silica gel with chloroform - methanol - glacial acetic acid 90:20:1. The hRf value of tramadol was 48 and of paracetamol 68. Densitometric quantification at 270 nm. The method was linear in the range of 500-2000 ng/band for both compounds. Recovery was 98.9-99.7 %.

      Classification: 11a
      107 051
      Acute and sub-chronic toxicity study of standardized extract of Fumaria indica in rodents
      J. KUMAR, V. KUMAR* (*Neuropharmacology Research Laboratory, Department of Pharmaceutics, Institute of Technology, Banaras Hindu University, Uttar Pradesh, India, vikas.phe@itbhu.ac.in)

      J. Ethnopharmacol. 134, 992-995 (2011). HPTLC of fumaric acid and fumaric acid conjugates (as dimethyl fumarate) in the aerial parts of Fumaria indica on silica gel with formic acid – chloroform – butanol – heptane 3:4:8:11. Quantitative determination by absorbance measurement at 260 nm.

      Classification: 11a
      108 043
      Validated HPTLC method for simultaneous quantitation of cefixime and ofloxacin in bulk drug and in pharmaceutical formulation
      Janhavi RAO*, Kamini SETHY, Savita TADAV (*Dept. of Pharmaceutical Chemistry, Bharati Vidyapeeth Deemed University, Poona College of Pharmacy, Erandwane Pune, Maharashatra, India)

      Pharmacie Globale (IJCP) 4(05), 1-4 (2011). TLC of cefixime and ofloxacin in combined tablet dosage formulation on silica gel with n-butanol - 25% ammonia - water - DMSO 8:3:1:2. The hRf value of cefixime was 55 and of ofloxacin 65. Quantitative evaluation by absorbance measurement at 297 nm. The method was linear in the range of 30-180 ng/band for both drugs.

      Classification: 11a
      112 031
      A new, rapid online-HPTLC method for evaluation of DPPH reduction with ascorbic acid
      S. DE*, P. NARIYA (*Research and Development Center, Valsad, Gujarat, India, subratde@gmail.com)

      J. Planar Chromatogr. 26, 21-25 (2013). Online HPTLC of 2,2-Diphenyl-1-picrylhydrazyl (DPPH; 1) and ascorbic acid (2) on silica gel with methanol - water 17:3. Quantitative determination by absorbance measurement at 517 nm. The hRf values for (1) and (2) were 81 and 86, respectively. Linearity was in the range of 2-6 µg/zone for (1) and 1-5 µg/zone for (2). The LOD and LOQ were 3.9 and 13 ng for (1) and 4.5 and 15 ng for (2), respectively. The method allowed for estimation of reduction of DPPH by ascorbic acid. To investigate the applicability of the online reaction, in one set of experiments the reaction of DPPH and ascorbic acid was carried out in test tubes (external reaction), and in another set the reaction was carried out on TLC plates (online reaction) by spiking through application by overspraying of DPPH and ascorbic acid on the same track.

      Classification: 11a
      117 067
      Aliphatic glucosinolate synthesis and gene expression changes in gamma-irradiated cabbage
      A. BANERJEE, A. RAI, S. PENNA, P. VARIJAR* (*Food Technology Division, Bhabha Atomic Research Centre, Mumbai 400085, India, prasadpsv@rediffmail.com)

      Food Chem. 210, 99-103 (2016). HPTLC of jasmonic acid in gamma-irradiated cabbage on silica gel with isopropanol – ammonia – water 10:1:1. Quantitative determination by absorbance measurement at 295 nm. The hRF values for jasmonic acid was 63. Linearity was in the range of 20-80 µg/zone. The LOD and LOQ were 6 µg/zone and 90 µg/zone, respectively. Recoveries were in the range 95.4-106.3 %.

      Classification: 11a
      58 014
      High-performance thin-layer chromatography of phenyl-ethylamines and phenolic acids on silanized silica and on ammonium tungstophosphate
      L. LEPRI, P.G. DESIDERI, D. HEIMLER

      J. Chromatogr. 347, 303-309 (1985). Study on HPTLC behaviour of phenylethylamines and phenolic acids on silanized silica impregnated with N-dodecylpyridinium chloride, or with dodecylbenzenesulfonic acid. The presence of KCl makes the spots more compact. The presence of 1 or more OH groups in the molecule decreases the retention of the compounds, whereas an opposite behaviour occurs with replacement of a phenolic group with an OCH3 group. Secondary amines are more strongly retained than primary amines. The N-CH3, groups increase the affinity of the compounds towards the exchanges in the order: primary amine secondary amine tertiary amine. Phenylethylamines, phenolic acids, silanized silica, ammonium tungstophosphate

      Keywords:
      Classification: 2c, 11a, 17a
      59 066
      Isolation and identification of some phytotoxic compounds from aqueous extracts of rye (secale cereale L
      D.G. SHILLINC, L.A. JONES, A.D. WORSHAM, C.E. PARKER, R.F. WILSON

      J. Agric. Food Chem. 34, 633-638 (1986). Separation of -hydroxybutyric acid, succinic acid, beta-phenylacetic acid on silica with toluene - ethyl formate - formic acid 5:4:1. Detection by UV 254 nm. After extraction HPLC determination.

      Keywords: agricultural
      Classification: 11a
      61 257
      (Quantitative analysis of sucrose fatty acid esters by thin-layer chromatography
      Q. DENG (Deng Qinying), K. LI (Li Kaozheng), X. SUN (Sun Xiaowei), (Dep. Chem., Zhongshan Univ., Guangzhou, P.R. China)

      J. China Assoc. Inst. Anal. 6, 19-22 (1987) (Fenxi Ceshi Tongbao). TLC on silica with chloroform - methanol - acetic acid - water 80:10:8:2. Detection by exposing to iodine vapour. Quantification by densitometry at 520 nm.

      Classification: 11a, 35a