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

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      113 100
      Development and validation of a high-performance thin-layer chromatographic fingerprint method for the evaluation of QiYi capsules with the reference of myotonin
      F. WANG (Wang Fang), M. MENG (Meng Mei)*, L. CHEN (Chen Li), X. WANG (Wang Xiaoyu), Q. SUN (Sun Qing) (*Anhui University of Chinese Medicine, The First Affiliated Hospital of Anhui University of Chinese Medicine, No. 117 Meishanlu, Shushan, Hefei, 230031, China, 591743212@qq.com)

      J. Planar Chromatogr. 27, 199-203 (2014). HPTLC of myotonin in QiYi capsules (preparation with astragalus, myotonin, thunder god vine and centipede) on silica gel with petroleum ether - diethyl ether - glacial acetic acid 83:17:1. Detection by spraying with vanillin reagent (1 % in sulfuric acid), followed by heating at 105 ºC for 3 min. Quantitative determination by absorbance measurement at 365 nm. The hRf value for myotonin was 19. The intermediate/interday/intra-day precisions were below 3.4 % (n=5).

      Classification: 32e
      114 010
      Science meets regulation
      Anna R. BILIA* (*Department of Chemistry, University of Florence, Sesto Fiorentino, Fl 50019, Italy, ar.bilia@unifi.it)

      J. Ethnopharmacol. 158, 487-494 (2014). The review described special techniques such as DNA fingerprinting, nuclear magnetic resonance, near infra red and (bio)sensors that combined with chromatographic techniques provide complementary analytical methods able to give rapid analysis responses, to operate directly on complex matrices, to be portable and to have fast analysis times. TLC is mentioned in the identification section, HPTLC is mentioned in the test for aristolochic acids in herbal drugs.

      Classification: 4e
      114 029
      Uni-dimensional double development HPTLC-densitometry method for simultaneous analysis of mangiferin and lupeol content in mango (Mangifera indica) pulp and peel during storage
      JYOTSHNA, Pooja SRIVASTAVA, Bharti KILLADI, K. SHANKER* (*Analytical Chemistry Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India, kspklko@yahoo.com)

      Food Chem. 176, 91-98 (2015). HPTLC of (1) mangiferin and (2) lupeol in the fruit of Mangifera indica on silica gel on a uni-dimensional double development with toluene - ethyl acetate - methanol 7:2:1 and ethyl - acetate - methanol 3:2. Detection of (2) by spraying with vanillin–sulphuric acid reagent (1 g vanillin - 5 mL sulphuric acid - 95 mL ethanol ). Quantitative determination by absorbance measurement at 390 nm for (1) and 610 nm for (2). The hRF values of (1) and (2) were 60 and 88, respectively. Linearity was between 250 and 2500 ng/zone for (1) and (2). The intermediate intra-day and inter-day precision were below 2 % (n=5) for (1) and (2). The LOD and LOQ were 258 and 832 ng/zone for (1) and 277 and 922 ng/zone for (2). Average recoveries for (1) and (2) were 98.1 and 99.2 %.

      Classification: 8b, 14
      114 048
      Simultaneous quantitation of piperine and piperlongumine in the fruit of Piper longum Linn
      K. PUNDARIKAKSHUDU*, A. S. SHARMA, C. J. BHATT, N. S. KANAKI (*Department of Pharmacognosy, L. J. Institute of Pharmacy, Between Sarkhej Circle and Kataria Motors, S. G. Road, Ahmedabad – 382 210, India, p_kilambi@yahoo.com)

      by validated high-performance thin-layer chromatography-densitometric method. J. Planar Chromatogr. 27, 362-366 (2014). HPTLC of (1) piperine and (2) piperlongumine in the fruits of Piper longum on silica gel with n-hexane – ethyl acetate 4:1. Quantitative determination by absorbance measurement at 290 nm. The hRF values of (1) and (2) were 24 and 54, respectively. Linearities were between 100 and 500 ng/zone for (1) and between 200 and 1000 ng/zone for (2). The intermediate precisions were below 1 % (n=6) for both, (1) and (2). The LOD and LOQ were 40 and 80 ng/zone for (1) and 90 and 200 ng/zone for (2), respectively. Average recoveries for (1) and (2) were 99.2 and 99.3 %, respectively.

      Classification: 22
      114 079
      (Study of the method for the quality control of Weikeshu Pian tablets by TLC) (Chinese)
      X. LI (Li Xiangping), S. YUAN (Yuan Suiliang), W. LI (Li Wen)* (*Shantou Municip. Inst. for Drug Contr., Guangdong, Shantou 515041, China)

      Guide Chinese Med. 10, 51-53 (2014). Weikeshu Pian tablet is a TCM compound for the treatment of chronic gastritis, hyperacidity, stomach and duodenum ulcer, etc. For quality control, HPTLC (1) for Pericarpium Citri Reticulatae and hesperidin on silica gel with ethyl acetate – methanol – water 100:17:10, detection by spraying with 5 % aluminum chloride in ethanol and heating at 105 °C for 5 min, evaluation at UV 366 nm; (2) for Glycyrrhiza uralensis Fisch on silica gel containing 1 % NaOH with chloroform – methanol – water 40:10:1 at around 5 °C, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C until the spots were visible; (3) for Radix Aucklandiae, costunolide, dehydrocostus lactone and hesperidin on silica gel with cyclohexane – acetone 10:3, detection by spraying with 5 % vanillin in sulfuric acid – ethanol 1:4 followed by heating until the spots were visible.

      Classification: 32e
      115 008
      Chromatographic-densitometric analysis of chosen fluoroquinolones on TLC plates using mobile phases with different viscosity
      J. KRZEK*, Barbara ZUROMSKA, Urszula HUBICKA, Marta KACZMARSKA (*Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Street, 30-688 Kraków, Poland, jankrzek@cm-uj.krakow.pl)

      J. Liq. Chromatogr. Relat. Technol. 38, 1113-1120 (2015). HPTLC of orbifloxacin (1), danofloxacin (2), ciprofloxacin (3), norfloxacin (4), enrofloxacin (5), marbofloxacin (6), difloxacin (7) and ofloxacin (8) on silica gel with 1,4-dioxane - ammonia - tetrahydrofuran 6:3:2. Quantitative determination by absorbance measurement at 320 nm. The hRF value was 19 for (4), 23 for (3), 30 for (2), 37 for (8), 40 for (6), 44 for (5), 56 for (1) and 59 for (7). Linearity was in the range of 159-513 ng/zone for (1), 99-238 ng/zone for (2), 97-244 ng/zone for (3), 69-163 ng/zone for (4), 63-170 ng/zone for (5), 103-250 ng/zone for (6), 84-251 ng/zone for (7) and 94-260 ng/zone for (8). LOD and LOQ were 53 and 159 ng/zone for (1), 32 and 98 ng/zone for (2), 32 and 97 ng/zone for (3), 23 and 69 ng/zone for (4), 21 and 63 ng/zone for (5), 34 and 103 ng/zone for (6), 28 and 84 ng/zone for (7) and 31 and 94 ng/zone for (8), respectively. Selection of appropriate viscosity of the mobile phase may be important in obtaining optimal chromatographic separation.

      Classification: 2e, 32a
      115 030
      Validated HPTLC fingerprinting and antioxidant activity evaluation of twenty-seven Romanian red wines
      A. HOSU, V. DANCIU, C. CIMPOIU* (*Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, 11 Arany Janos, 400082 Cluj-Napoca, Romania, ccimpoiu@chem.ubbcluj.ro)

      J. Food Comp. Anal. 41, 174-180 (2015). HPTLC fingerprint of red wines on silica gel with ethyl acetate - formic acid - acetic acid - water 10:1:1:2. Detection by dipping into NP reagent (1 g of diphenylborinic acid aminoethylester was dissolved in 200 mL ethyl acetate), followed by drying in cold air and dipping in PEG reagent (10 g of polyethylene glycol 400 is dissolved in 200 mL dichloromethane). Qualitative identification under UV 254 and 366 nm. Precisions of hRF values (% RSD) of three selected zones on two plates was below 0.02 %.

      Classification: 8a
      115 047
      Microscopical descriptions and chemical analysis by HPTLC of Taraxacum officinale in comparison to Hypochaeris radicata
      N. CORTES, C. MORA, K. MUÑOZ, J. DIAZ, R. SERNA, D. CASTRO, E. OSORIO* (*Bioactive Substances Laboratory, Faculty of Pharmaceutical Chemistry, Antioquia University, Medellín, Colombia, edison.osorio@udea.edu.co)

      Rev. Bras. Farmacogn. 24, 381-388 (2014). HPTLC fingerprint of Hypochaeris radicata (1) and Taraxacum officinale (2) extracts from roots on silica gel with ethyl acetate - formic acid - glacial acetic acid - water 100:11:11:26. Detection by spraying with vanillin-sulfuric acid reagent followed by visualization under white light. The hRF values of 69 ad 77 were unique to the root of H. radicata, whereas an hRF value of 74 was unique for T. officinale._x000D_

      Classification: 14
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