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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      99 127
      Determination of Rutin in Amaranthus spinosus Linn
      V. L. SURYAVANSHI*, P. A. SATHE, M. M. BAING, G. R. SINGH, S. N. LAKSHMI (* Department of Chemistry, S. P. Mandali’s Ramnarain Ruia College, Matunga, Mumbai, 400 019, India)

      Whole Plant Powder by HPTLC. Chromatographia 65 (11-12), 767-769 (2006). Description of a simple, precise and accurate HPTLC method for the determination of rutin in the whole plant powder of Amaranthus spinosus Linn, which has been reported to have anti-diabetic, anti-thrombotic, anti-inflammatory and anti-carcinogenic activity. TLC of a methanol extract of the whole plant powder on silica gel with ethyl acetate - formic acid - methanol - water 100:9:11:17. Quantitative determination by densitometric measurement in absorbance mode at 363 nm. Linearity was between 10 and 60 µg/mL.

      Classification: 32c
      99 159
      Quantification of picroside-I and picroside II in Picrorhiza kurroa by HPTLC
      N. SINGH, A. P. GUPTA, B. SINGH, V. K. KAUL* (*Department of Natural Plant Products, Institute of Himalayan Bioresource Technology, P. O. Box No. 6, Palampur 176061 (HP), India; vkaul2002@yahoo.co.in)

      J. Liq. Chromatogr. Relat. Technol. 28, 1679-1691 (2005). HPTLC of the iridoid gycoside picroside I and picroside II on silica gel with chloroform - methanol 41:9 in a saturated twin-trough chamber. Quantitation by absorbance measurement at 290 nm.

      Classification: 32e
      100 005
      Use of Thin-Layer and Over-Pressured-Layer Chromatography to study the hydrophobicity of homologous s-triazines
      Malgorzata JANICKA (Faculty of Chemistry, Department of Physical Chemistry, Maria Curie-Sklodowska University, M. Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland; mjanicka@hermes.umcs.lublin.pl)

      J. Planar Chromatogr. 20, 267-274 (2007). Comparison of retention factors in pure water, log kw, determined by linear extrapolation and by a numerical method based on Oscik’s equation, and calculated values of log P as hydrophobicity indices for nine homologues s-triazines. The effect of mobile phase pH on solute retention was investigated as well as the effect of mobile and stationary phase properties on chromatographic behavior; 3 different organic modifiers (dioxane, acetonitrile, and tetrahydrofuran) and two stationary phases (RP-8 and RP-18) were used. Correlations of calculated log P values and log kw with carbon number confirm the usefulness of chromatographic techniques for studying the hydrophobicity of organic compounds. TLC on RP-18 with buffer - methanol mixtures in saturated sandwich chambers. Detection under UV light at 254 nm.

      Classification: 2d
      100 036
      Quantitative TLC Analysis of Sterol (24beta-Ethylcholesta-5,22 E,25-triene-3beta-ol) in Agnimantha (Clerodendrum phlomidis Linn)
      K. SHANKER, S.C. SINGH, S. PANT, P. SRIVASTAVA, A.K. YADAV, R. PANDEY, R.K. VERMA, M.M. GUPTA* (*Analytical Chemistry Division, Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India)

      Chromatographia 67 (3-4), 268-274 (2008). HPTLC of 24beta-ethylcholesta-5,22E,25-triene-3beta-ol (ECTO) in the aerial part of Clerodendrum phlomidis (used as a chemical marker for the standardization of C. phlomidis plant extracts) on silica gel with chloroform - methanol 197:3. Detection by spraying with anisaldehyde reagent. Quantitative determination by densitometry in absorption mode at 650 nm. Linearity was between 150 and 400 ng/band with good correlation (r2 = 0.996).

      Classification: 13c
      100 067
      Separation of plant Constituents form Caesalpinia Bonduc (L
      P.B. ASWAR*, P.S. GANGANE, R.D. JAWARKAR (*I.B.S.S.B’S. College of Pharmacy, Malkapur, Buidhana, Maharashtri, India)

      59th Indian Pharmaceutical Congress C-100, 248, (2007). An HPTLC method has been developed for the estimation of flavonoids tannin and saponin in Caesalpinia bonduc. The dried powdered leaves of the plant were extracted with methanol and used for evaluation. HPTLC on silica gel with ethyl acetate - formic acid - glacial acetic acid - water 20:2:2:5 for flavonoids, chloroform - glacial acetic acid - methanol - water 16:8:3:2 for saponin, and ethyl acetate - toluene - formic acid 6:6:1 for tannin. Detection by spraying with 5 % methanolic sulphuric acid for saponin, 5 % alcoholic aluminium chloride solution for flavonoids, and 5 % ferric chloride solution for tannin. Densitometric evaluation at 254 nm and 366 nm.

      Classification: 32c
      100 111
      A High Performance Thin Layer Chromatography (HPTLC) Method for the estimation of Gallic Acid from Emblica officinalis (AMLAKI)
      S.K. MANDAL*, D. CHAKRABARTI, S. GHOSH, S.DEB (*Research & Development, East India Pharmaceutical Works Ltd., Kolkata, W.B.)

      59th Indian Pharmaceutical Congress C-220, 277, (2007). HPTLC of gallic acid in fruits of Emblica officinalis, on silica gel with touene - ethyl acetate - acetic acid - formic acid 4:9:4:3. Densitometry at 277 nm for quantitative evaluation. The method was linear in the range of 10 and 1000 ng/mL, with an average recovery of 101.4 %. The method was found suitable for routine quality check-up of Emblica officinalis.

      Classification: 32c
      100 182
      TLC identification of benzalkonium bromide homologs
      D. JUN, P. STODULKA, V. KOLECKAR, K. KUCA* (*Center of Advanced Studies and Department of Toxicology, Faculty of Military Health Sciences, University of Defense, Hradec Kralove, Czech Republic; kucakam@pmfhk.cz)

      J. Planar Chromatogr. 20, 283-285 (2007). TLC of benzalkonium bromide homologs (with C2, C4, C6 to C16, C18 C20) on silica gel in twin-trough chambers with isopropanol - water - acetic acid 1:1:4 or methanol - chloroform - acetic acid 50:10:1. Detection with iodine vapor or by derivatization with Dragendorff’s reagent.

      Classification: 35a
      101 021
      Rapid detection of oilfish and escolar in fish steaks
      K. LING, C. CHEUNG, S. CHENG, L. CHENG, S. LI (Li SongLing), P. NICHOLS, R. WARD, A. GRAHAM, P. BUT* (*Food and Drug Authentication Laboratory, Department of Biology, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China, paulbut@cuhk.edu.hk)

      Food Chem. 110, 538-546 (2008). TLC of wax esters of oilfish (Ruvettus pretiosus) and escolar (Lepidocybium flavobrunneum) on silica gel with xylene. Detection by spraying with 40 % sulfuric acid in ethanol - anisaldehyde 9:1, followed by heating at 100 °C for 2 min or until color is observed. The hRf value of wax esters was 60. The method was compared with DNA sequencing and GC-MS. The TLC method is inexpensive, provides a reliable result within 30 min, and is suitable for screening of numerous samples.

      Classification: 11a
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