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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      127 044
      Organ‑based chemo‑profiling of Echinops echinatus Roxb. using high‑performance thin‑layer chromatography (HPTLC) technique
      N. BHATT*, R. GUPTA, Y. BANSAL (*Department of Botany, Punjabi University, Patiala, Punjab, India, bhattnusrat91@gmail.com)

      J. Planar Chromatogr. 34, 173-181 (2021). HPTLC of caffeic acid (1), chlorogenic acid (2), quercetin (3), oleanolic acid (4), lupeol (5), betulinic acid (6), β-Sitosterol (7), campesterol (8) and ergosterol (9) in samples of Echinops echinatus on silica gel with toluene - ethyl acetate - formic acid - methanol 30:30:8:3 for (1) and (2), toluene - ethyl acetate - formic acid 5:4:1 for (3), toluene - methanol 9:1 for (4), petroleum ether - ethyl acetate - toluene 7:2:1 for (5) and (6), toluene - ethyl acetate 9:1 for (7) and toluene - methanol - formic acid for (8) and (9). Quantitative determination by absorbance measurement at 254 nm for (1) to (3), 540 nm for (4) to (6) and 530 nm for (7) to (9). The hRF values for (1) to (9) were 69, 80, 60, 30, 68, 55, 26, 67 and 75, respectively. Linearity was between 2 and 12 µg/mL for (1) to (9). Intermediate precision was below 2 % (n=6). The LOD and LOQ were 38 and 119 ng/zone for (1), 18 and 57 ng/zone for (2), 364 and 1100 ng/zone for (3), 11 and 32 ng/zone for (4), 40 and 123 ng/zone for (5), 15 and 46 ng/zone for (6), 8 and 23 ng/zone for (7), 52 and 159 ng/zone for (8) and 527 and 1598 ng/zone for (9), respectively. Recovery was between 95.7 and 99.6 % for (1) to (9). 

      Classification: 8a, 13c, 14
      127 045
      Quality evaluation and quantification of cucurbitacin E in different cultivars of Cucumis sativus L. fruit by a validated high‑performance thin‑layer chromatography method
      P. DEBNATH, B. DAS, S. BISWAS, A. KAR, P. MUKHERJEE* (*School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India, director.ibsd@nic.in)

      J. Planar Chromatogr. 34, 139-146 (2021). HPTLC of cucurbitacin E in Cucumis sativus on silica gel with petroleum ether - ethyl acetate - formic acid 80:120:1. Quantitative determination by absorbance measurement at 254 nm. The hRF value for cucurbitacin E was 79. Linearity was between 2 and 10 µg/zone. Intermediate precision was below 1 % (n=6). The LOD and LOQ were 632 and 1917 ng/zone. Recovery was between 96.6 and 99.0 %. 

      Classification: 14
      127 047
      Eco‑friendly micellar HPTLC technique for the simultaneous analysis of co‑formulated antibiotic cefoperazone and sulbactam in pure form and vial pharmaceutical formulation
      R. SARAYA*, E. HAMEED (*Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Port Said University, Port Said 42511, Egypt, roshdy.Elsayed@pharm.psu.edu.eg)

      J. Planar Chromatogr. 34, 121-129 (2021). HPTLC of cefoperazone (1) and sulbactam (2) on silica gel with acetone - ethanol - ethyl acetate - 2 % sodium dodecyl sulfate - glacial acetic acid 6:4:8:2:1. Quantitative determination by absorbance measurement at 265 nm. The hRF values for (1) and (2) were 45 and 69, respectively. Linearity was between 150 and 1000 ng/zone for (1) and 100 and 1000 ng/zone for (2). Intermediate precision was below 2 % (n=3). The LOD and LOQ were 42 and 129 ng/zone for (1) and 30 and 90 ng/zone for (2), respectively. Recovery was between 99.5 and 100.5 % for (1) and 99.1 and 100.4 % for (2).

      Classification: 28a
      127 048
      Development of HPTLC detection of synthetic pesticide carbosulfan in biological material
      U. PAWAR, C. PAWAR, D. PANSARE*, J. HUMBE, R. PARDESHI (*Department of Chemistry, Deogiri College, Station road, Aurangabad 432 005, Maharashtra, India, dattatraya.pansare7@gmail.com)

      J. Planar Chromatogr. 34, 183-186 (2021). HPTLC of carbosulfan in viscera sample (pieces of stomach, small and large intestine with contents, liver, spleen, kidney, and lungs) on silica gel with hexane - acetone 4:1. Detection by spraying with reagent A (10 % sodium hydroxide), then 10 min later with reagent B (2 g sodium nitrite added to 2 g copper acetate in 100 mL distilled water), followed by heating at 100 °C for 15 min. The hRF value for carbosulfan was 48. The color visibility of pink-colored zones was up to 72 h.

      Classification: 29c
      127 049
      A validated high‑performance thin‑layer chromatography method for the simultaneous estimation of berberine, berbamine, palmatine, magnoflorine and jatrorrhizine from Berberis aristata
      I. BASERA, A. GIRME, V. BHATT, M. SHAH* (*Department of Pharmacognosy, L. M. College of Pharmacy, Navrangpura, Ahmedabad, Gujarat 380009, India, mbshah2007@rediffmail.com)

      J. Planar Chromatogr. 34, 147-155 (2021). HPTLC of berberine (1), berbamine (2), palmatine (3), magnoflorine (4) and jatrorrhizine (5) on silica gel with ethyl acetate - formic acid - glacial acetic acid - water 100:11:11:26. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (5) were 47, 12, 38, 14 and 40. Linearity was between 1000 and 6000 ng/zone for (1) and (2), 200 and 700 ng/zone for (3), 500 and 2000 ng/zone for (4) and 300 and 1800 ng/zone for (5). Intermediate precision was below 2 % (n=3). The LOD and LOQ were 323 and 979 ng for (1), 227 and 688 ng for (2), 56 and 169 ng for (3), 89 and 289 ng for (4) and 87 and 289 ng for (5). Average recovery was 99.4 % for (1), 100.0 % for (2), 98.6 % for (3), 99.4 % for (4) and 98.9 % for (5). 

      Classification: 22
      127 050
      A validated high‑performance thin‑layer chromatography method for quantification of echioidin from Andrographis echioides plant
      B. GHULE*, P. KAKAD, A. SHIRKE, N. KOTAGALE, L. RATHI (*Department of Pharmacognosy, Government College of Pharmacy, Kathora Naka, Amravati, Maharashtra 444604, India, ghulebv@rediffmail.com)

      J. Planar Chromatogr. 34, 131-138 (2021). HPTLC of echioidin in Andrographis echioides on silica gel with chloroform - methanol 17:3. Quantitative determination by absorbance measurement at 266 nm. The hRF value for echioidin was 61. Linearity was between 200 and 1000 ng/zone. Intermediate precision was below 2 % (n=3). The LOD and LOQ were 11 and 34 ng/zone. Average recovery was 99.0 %.

      Classification: 8a
      127 052
      Pressurized planar electrochromatography of DNS amino acids derivatives in silica gel and silanized silica gel systems with formic acid addition to the water mobile phase
      A. CHOMICKI*, T. DZIDO (*Department of Physical Chemistry, Medical University of Lublin, Chodźki 4a Str., 20-098 Lublin, Poland, adam.chomicki@umlub.pl)

      J. Planar Chromatogr. 34, 105-111 (2021). HPTLC of dansyl derivatives of amino acids on silica gel (1) and RP-18 (2) with acetonitrile in the concentration range from 0 to 40 % in water - formic acid solution for (1) and acetonitrile in the concentration range from 10 to 85 % in water - formic acid solution for (2). Pressurized planar electrochromatography (PPEC) under the same conditions with polarization voltage 0.500 kV and separation time of 15 min. Detection under UV light. The separation selectivity is different between HPTLC and PPEC due to the electrophoretic effect in PPEC.

      Classification: 18a
      127 053
      Phytochemical analysis and simultaneous quantification of solasodine and diosgenin content in different parts of Solanum xanthocarpum Schrad. & Wendl. by a validated high‑performance thin‑layer chromatography method
      M. CHAUDHARY, A. MISRA, S. SRIVASTAVA* (*Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, India, sharad_ks2003@yahoo.com)

      J. Planar Chromatogr. 34, 95-102 (2021). HPTLC of solasodine (1) and diosgenin (2) in different parts of Solanum xanthocarpum on silica gel with toluene - ethyl acetate - diethyl amine 60:20:3. Detection by dipping into anisaldehyde - sulfuric acid. Quantitative determination by absorbance measurement at 540 nm for (1) and 440 nm for (2). The hRF values for (1) and (2) were 38 and 45, respectively. Linearity was between 0.4 and 2.0 µg/zone for (1) and 0.1 and 0.5 µg/zone for (2). Intermediate precision was below 4 % (n=3). The LOD and LOQ were 524 and 1588 ng/zone for (1) and 523 and 1596 ng/zone for (2). Average recovery was 100.7 % for (1) and 100.2 % for (2).

      Classification: 14
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