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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      113 087
      Validated stability-indicating HPTLC method for the determination of propafenone hydrochloride in tablets and the GC-MS identification of its degradation products
      R. PIETRAS*, D. KOWALCZUK, E. RUTKOWSKA, L. KOMSTA, A. GUMIENICZEK (*Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland, rafal.pietras@umlub.pl)

      J. Planar Chromatogr. 27, 2942-2955 (2014). HPTLC of propafenone hydrochloride in tablets on silica gel with chloroform - methanol - acetic acid 79:20:1. Quantitative determination by absorbance measurement at 316 nm. The hRF value for propafenone hydrochloride was 64. Linearity was in the range of 100-3200 ng/zone. The intermediate/interday/intra-day precisions were below 2 % (n=3). The LODs and LOQs were 20 and 80 ng/zone, respectively. Recoveries were between 99.5 and 102.2 %.

      Classification: 32e
      113 108
      (Study of the method for the quality control of Zhige Jiejiu Keli granules) (Chinese)
      Y. YANG (Yang Yong), Y. NI (Ni Yan), Y. HAO (Hao Yunfang), X. ZHANG (Zhang Xiaomeng), X. LI (Li Xianrong)* (*Shanxi Acad. of TCM, Shanxi, Taiyuan 030012, China)

      Chinese J. of Inform. on TCM 20 (1), 67-69 (2013). Zhige Jiejiu Keli granule is a herbal TCM for the prevention and treatment of alcoholism. For quality control, TLC on silica gel 1) for Lobed Kudzuvine root and Pueraria lobata, with the upper phase of toluene – ethyl acetate – formic acid 5:3:1, detection under UV 366 nm; 2) for Hovenia acerba Lindl., with the upper phase of n-hexane – ethyl acetate – ethanol – ammonia 14:8:2:1, detection under UV 366 nm. Quantification of chlorogenic acid by HPLC.

      Classification: 32e
      114 043
      Multiple marker-based evaluation of Kalanchoe pinnata, Bombax ceiba, and Morus alba leaves
      H. YADAV, M. KUMAR, M. NIVSARKAR, Sheetal ANANDJIWALA* (*Department of Natural Products, National Institute of Pharmaceutical Education and Research – Ahmedabad, S. G. Highway, Thaltej, Ahmedabad – 380054, Gujarat, India, drsheetalanand@yahoo.co.in)

      J. Planar Chromatogr. 27, 438-443 (2014). HPTLC of (1) alpha-amyrin, (2) lupeol, and (3) beta-sitosterol in the leaves of Kalanchoe pinnata, Bombax ceiba, and Morus alba on silica gel with toluene – ethyl acetate 19:1. Detection by dipping into anisaldehyde–sulphuric acid reagent for 1 min, followed by heating at 100 °C for 5 min. Quantitative determination by absorbance measurement at 525 nm. The hRF values of (1) to (3) were 71, 28 and 16 respectively. Linearities were in the range of 160-560 ng/zone for (1), 150-900 ng/zone for (2) and 80-480 ng/zone for (3). The intermediate precision was below 2 % (n=3) for (1) to (3). The LOD and LOQ were 60 and 160 ng/zone for (1), 50 and 150 ng/zone for (2) and 20 and 48 ng/zone for (3), respectively. Average recoveries for (1) to (3) were 100.7, 99.8 and 100.1 %, respectively.

      Classification: 14, 32e
      114 080
      (Study on TLC fingerprints identification of traditional mongolian medicinal herbs, Clematis L
      X. LI (Li Xiao)*, C. LUO (Luo Caishen), H. XIE (Xie Hongxia), X. WU (Wu Xufang) (*Dep. of Pharm., Neimenggu Med. Univ., Neimenggu, Huhehaote 010059, China)

      China Pharm. 22 (20), 21-23 (2013). Clematis L. is a traditional mongolian medicines. HPTLC identification of C. aethusifolia, C. intricate, C. brevicaudata, C. hexapeta, C. macropetala and C. mandshurica on silica gel with (A) petroleum ether (60-90°C) – ethyl acetate – acetone 9:3:1 at 25 °C and relative humidity of 50 %, detection by spraying with sulfuric acid – water 1:3, followed by heating at 100 °C until the spots were visible, or (B) chloroform – methanol – water 30:6:1 at 25 °C and relative humidity of 50 %, detection by spraying with sulfuric acid – water 1:3, followed by heating to 100 °C and viewing at UV 366 nm.

      Classification: 32e
      114 101
      (Study of the method for the quality control of Yinchen Siling Keli granules) (Chinese)
      J. ZHAO (Zhao Jian)*, Y. CHEN (Chen Yulan), M. PU (Pu Manrong), R. HUANG (Huang Rui), G. YANG (Yang Guanghua) (*Affiliated TCM Hosp. of Luzhou Med. Coll., Sichuan, Luzhou 646000, China)

      Chinese Trad. Patent Med. 36 (4), 763-766 (2014). Yinchen Siling Keli granule is a TCM preparation for the treatment of chronic active hepatitis B and liver cirrhosis, etc. For quality control, TLC on silica gel (1) for Artemisia capillaris Thunb. with petroleum ether (60-90 ˚C) – ethyl acetate – acetone 5:3:2, detection by spraying with 5 % KOH solution and evaluation under UV 366 nm; (2) for Rheum officinale Baill. and the standards emodin, rhein, and chrysophanol, with the upper phase of petroleum ether (60-90 ˚C) – ethyl formate – formic acid 15:5:1, detection under UV 366 nm. Quantitative determination of paeoniflorin, gardenoside, emodin, and chrysophanol by HPLC.

      Classification: 32e
      116 080
      Thin-layer chromatography - autography - high resolution mass spectrometry analysis
      A. RAMALLO, M. SALAZAR, R. FURLAN* (*Rosario Research Institute for Drug Discovery, Rosario National University, Rosario, Argentina, rfurlan@fbioyf.unr.edu.a)

      Phytochem. Anal. 26, 404-412 (2015). TLC-autography of physostigmine in an extract of Brassica rapa with the acetylcholinesterase inhibitor on a TLC plate sprayed with a solution of α-naphthyl acetate (2.5 mg/mL) – fast blue B (2.5 mg/mL) 4:1 and with a acetylcholinesterase agar solution distributed over the TLC plate. The plate was developed with dichloromethane - methanol 9:1, ethyl acetate - methanol - water 5:5:2 and toluene - chloroform - ethanol 57:114:29. Further extraction and analysis with high resolution mass spectrometry. _x000D_

      Classification: 32e
      117 117
      Development of a sensitive HPTLC method for quantification of nimbolide in Azadirachta indica and its dosage form
      K. KUMAR ROUT*, S. KUMAR MISHRA (*Phytochem. Div., Univ. Dep. of Pharm. Sci., Utkal Univ., Vani Vihar, Bhubaneswar 751004, Odisha, India, kd_rout@yahoo.co.in)

      J. Chromatogr. Sci. 52 (9), 1089-1094 (2014). HPTLC of the anticancer compound nimbolide in different parts of Azadirachta indica and its dosage form on silica gel with n-hexane – ethyl acetate – acetic acid 30:20:1 (migration distance 68 mm, chamber saturation time 2 min), detection by spraying with 5 % sulfuric acid in methanol, quantification after absorption measurement at 515 nm. Validation by investigation of the (A) hRf value of nimbolide (43), (B) linearity range (200–1400 ng/zone, r2=0.99968), (C) LOD (70 ng/zone) and LOQ (200 ng/zone), (D) recovery (97.5 %, n=3), and (E) specificity (comparison of hRf value and UV/vis absorption spectrum with the standard).

      Classification: 32e
      118 042
      Flavonoids from Cyclopia genistoides and their xanthine oxidase inhibitory activity
      Orsolya ROZA, Ana MARTINS, Judit HOHMANN, W. LAI, J. ELOFF, F. CHANG, D. CSUPOR* (*Department of Pharmacognosy, University of Szeged, Szeged, Hungary; csupor.dezso@pharmacognosy.hu)

      Planta Medica 82 (14), 1274-1278 (2016). Preparative TLC on RP-18 (with acid stable fluorescence indicator) with methanol – water 2:3 to purify benzophenone derivatives (riflophenone 2-O-β-glucopyranoside, riflophenone 3-C-β-glucopyranoside) from two hydromethanolic subfractions of an ethyl acetate fraction of a methanolic extract of Cyclopia genistoides herb. Moreover, rotation planar chromatography on silica gel with a gradient of cyclohexane – acetone 1:0 to 0:1 for the subfractionaction of a dichloromethane fraction of the same extract, as a step for the isolation of two pterocarpans (maackiain and hydroxymaackiain).

      Keywords: herbal
      Classification: 8a, 32e
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