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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      131 034
      Pharmacokinetic assessment and phytochemical triterpene control from Cecropia angustifolia using plant biotechnology
      J. VASQUEZ, J. VIVAS, J. LOPEZ, M. COMBARIZA, G. MONTOYA* (*Faculty of Engineering, Department of Pharmaceutical Chemistry and Chemistry Sciences, ICESI University, Cali, Colombia, glmontoya@icesi.edu.co)

      Phytochem. Anal. doi:10.1002/pca.3252 (2023). HPTLC of tripterpenes in the roots of Cecropia angustifolia on silica gel with toluene - chloroform - ethanol 4:4:1. Detection by spraying with vanillin–sulfuric acid reagent. Further analysis by matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry.

      Classification: 14
      131 055
      Analytical method development for exploring pharmacokinetic profile of ursolic acid in rat tissues by high‑performance thin‑layer chromatography
      P. BHATTACHARYA, A. SAHA, S. BASAK* (*Department of Chemical Technology, University of Calcutta, 92 A.P.C. Road, Kolkata 700009, India, souvik_basak1@yahoo.com)

      J. Planar Chromatogr. 36, 9-19 (2023). HPTLC of ursolic acid in rat tissues on silica gel and amino phase with toluene - ethyl acetate - methanol 4:1:1. Detection by heating at 120 °C for 3 min, followed by dipping into 5 % liquid paraffin in hexane. Quantitative determination in remission/fluorescence mode at 366 nm. The hRF value for ursolic acid was 60 in normal phase and 50 in amino phase. Linearity was in the range of 96-384 ng/zone. Recovery was between 94.7 and 97.7 %. 

      Classification: 14
      131 059
      Simultaneous high‑performance thin‑layer chromatographic method for the estimation of guggulsterones E and Z in AYUSH guggul formulations and confirmation of the antioxidant potential of guggul by thin‑layer chromatographic‒bioautographic method
      R. VERMA, S. ZAHIRUDDIN, R. MITRA, P. BANDYOPADHYA, S. AHMAD* (*Centre of Excellence in Unani Medicine (Pharmacognosy & Pharmacology), Jamia Hamdard, New Delhi 110062, India, sahmad_jh@yahoo.co.in)

      J. Planar Chromatogr. 36, 77-87 (2023). HPTLC of guggulsterones E (1) and Z (2) in AYUSH guggul formulations on silica gel with n-hexane - ethyl acetate 1:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) and (2) were 41 and 48, respectively. Linearity was in the range of 6-24 µg/mL for (1) and 13-42 µg/mL for (2). Intermediate precisions were below 2 % (n=6). LOD and LOQ were 3 and 5 µg/mL for (1) and 2 and 5 µg/mL for (2), respectively. Recovery was between 93.3 and 95.6 % for (1) and 95.0 and 97.8 % for (2).

      Classification: 14
      131 061
      Marker‑based standardization of polyherbal capsule formulation by high‑performance thin‑layer chromatography (HPTLC)–densitometric method using andrographolide and catechin
      V. KHANVILKAR*, P. HANDE, S. MANDLE (*Department of Quality Assurance, Bharati Vidyapeeth’s College of Pharmacy, C.B.D. Belapur, Navi Mumbai, Maharashtra, India, vineeta.khanvilkar@bvcop.in)

      J. Planar Chromatogr. 36, 55-61 (2023). HPTLC of catechin (1) and andrographolide (2) in Himalaya PartySmart capsule on silica gel with chloroform - acetone - formic acid 14:6:1. Quantitative determination by absorbance measurement at 259 nm. The hRF values for (1) and (2) were 41 and 78, respectively. Linearity was in the range of 500-2500 ng/zone for (1) and 250-1250 ng/zone for (2). Intermediate precisions were below 2 % (n=3). LOD and LOQ were 205 and 621 ng/zone for (1) and 134 and 406 ng/zone for (2), respectively. Recovery was between 97.6 and 102.0 % for (1) and 96.7 and 104.1 % for (2).

      Classification: 7, 14
      131 063
      Estimation of betulinic acid from wild fruit extracts of Ziziphus mauritiana and Ziziphus nummularia from different regions of North India by a validated high‑performance thin‑layer chromatography method
      A. SAREEN, P. MAWAL, R. GUPTA, G. BANSAL (*Department of Botany, Punjabi University, Patiala, Punjab 147 002, India, amitsareen36@gmail.com)

      J. Planar Chromatogr. 35, 585-591 (2022). HPTLC of betulinic acid in the fruit extracts of Ziziphus mauritiana and Ziziphus nummularia on silica gel with petroleum ether - ethyl acetate - toluene 7:2:1. Detection by dipping into an anisaldehyde - sulfuric acid reagent, followed by heating at 110 °C for 5 min. Quantitative determination by absorbance measurement at 580 nm. The hRF value for betulinic acid was 73. Linearity was between 2 and 10 µg/zone. Intermediate precisions were below 2 % (n=6). LOD and LOQ were 0.4 and 1 µg/zone, respectively. Average recovery was 99.5 %.

      Classification: 14
      131 064
      Development and validation of a high‑performance thin‑layer chromatography method for the simultaneous quantification of rosmarinic acid, quercetin, glycyrrhizin and betulinic acid in polyherbal immunostimulant formulation
      R. JAIN, S. RAJPUT, N. SETHLYA*, S. CHAUDDHARY (*Faculty of Pharmacy, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat 390001, India, neeraj.sethiya@dituniversity.edu.in)

      J. Planar Chromatogr. 35, 571-577 (2022). HPTLC of rosmarinic acid (1), quercetin (2), glycyrrhizin (3) and betulinic acid (4) in polyherbal immunostimulant formulation on silica gel with ethyl acetate - toluene - methanol - formic acid 14:2:1:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (4) were 68, 74, 14 and 87, respectively. Linearity was between 400 and 1900 ng/zone for (1) to (4). Intermediate precisions were below 2 % (n=6). LOD and LOQ were 4 and 11 ng/zone for (1), 1 and 3 ng/zone for (2), 12 and 36 ng/zone for (3) and 0.3 and 0.9 ng/zone for (4), respectively. Average recovery was 99.1 % for (1), 99.8 % for (2), 99.8 % for (3) and 100.3 % for (4).

      Classification: 7, 14
      131 067
      Simultaneous high‑performance thin‑layer chromatography analysis of phytoconstituents and antioxidant potential of Inula grandiflora Willd. from India
      S. PRADHAN*, V. SHARMA (*Department of Botany, Eternal University, Baru Sahib, Himachal Pradesh, India, pradhan_sarojkumar@yahoo.com)

      J. Planar Chromatogr. 35, 609-616 (2022). HPTLC of chlorogenic acid (1), caffeic acid (2), β-sitosterol (3) and lupeol (4) in the flowers and roots of Inula grandiflora on silica gel with toluene - ethyl - acetate - formic acid - methanol 30:30:8:3 for (1) and (2), and toluene - ethyl acetate - glacial acetic acid 145:45:1 for (3) and (4). Detection by spraying with Natural product reagent for (1) and (2) and  p- anisaldehyde - sulfuric acid reagent for (3) and (4). Quantitative determination by absorbance measurement at 366 nm for (1) and (2) and 525 nm for (3) and (4). The hRF values for (1) to (4) were 18, 82, 71 and 88, respectively. Linearity was between 125 and 625 ng/zone for (1) to (4). Intermediate precisions were below 2 % (n=9). LOD and LOQ were 32 and 97 ng/zone for (1), 39 and 110 ng/zone for (2), 47 and 124 ng/zone for (3) and 29 and 89 ng/zone for (4), respectively. Average recovery was 98.9 % for (1), 96.7 % for (2), 97.8 % for (3) and 98.8 % for (4).

      Classification: 7, 14
      131 072
      Development of a validated high‑performance thin‑layer chromatography method for the standardization of an Ayurvedic formulation using berberine and ursolic acid
      V. KHANVILKAR*, S. MANDLE, P. HANDE (*Department of Quality Assurance, Bharati Vidyapeeth’s College of Pharmacy, Sector 8, C.B.D. Belapur, Navi Mumbai 400614, India, vineeta.khanvilkar@bvcop.in)

      J. Planar Chromatogr. 35, 603-608 (2022). HPTLC of berberine (1) and ursolic acid (2) in an Ayurvedic formulation on silica gel with chloroform - acetone - formic acid 12:7:1. Quantitative determination by absorbance measurement at 330 nm. The hRF values for (1) and (2) were 46 and 68, respectively. Linearity was between 200 and 1000 ng/zone for (1) and 500 and 2500 ng/zone for (2). Intermediate precisions were below 2 % (n=9). The LOD and LOQ were 91 and 175 ng/zone for (1) and 153 and 465 ng/zone for (2), respectively. Recovery was in the range of 98 and 102 % for (1) and (2).

      Classification: 14, 22