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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      103 117
      Application of a new technique in two-dimensional TLC separation of multicomponent mixtures
      G. MATYSIK, Agnieszka SKALSKA-KAMINSKA*, B. STEFANCZYK, M. WÓJCIAK-KOSIOR, D. RAPA (*Department of Chemistry, Laboratory of Planar Chromatography, Medical University, Staszica 6, 20-081 Lublin, Poland; agnieszkask@wp.pl)

      J. Planar Chromatogr. 21, 233-236 (2008). Connection of two-dimensional chromatography with multiple gradient development. 2D HPTLC of anthraquinone derivatives (1,8-dihydroxyanthraquinone, franguloemodin A, aloeemodin, rhein, frangulin A, aloin, sennoside B) on silica gel. Bandwise application at the right and left corner of the plate, then development by use of multiple gradient development [G. Matysik, Chromatographia 43, 39-41 (2004)], e.g. for step 1 hexane - dichloromethane 1:1, for step 2 (hexane - dichloromethane - ethyl acetate - 80 % formic acid 50:40:10:1) and for step 3 hexane - dichloromethane - ethyl acetate - methanol - formic acid 40:40:20:5:1. After drying the plate was developed from the left and right edge with hexane - dichloromethane - formic acid 60:40:1 for step 1 and with hexane - dichloromethane - ethyl acetate - formic acid 60:35:5:1 for step 2. Quantitative determination by absorbance measurement at 440 nm. Deteciton of anthranoids in daylight and after derivatization with 10 % potassium hydroxide in methanol.

      Classification: 32e
      103 154
      Quantitative densitometric HPTLC analysis of purpurin in the parts of Rubia cordifolia and in pharmaceutical dosage forms
      A.K. THAKUR*, P.D. HAMRAPURKAR (*Department of Pharmaceutical Analysis, Prin. K. M. Kundanani College of Pharmacy, Jote Joy Building, Rambhau Salgaonkar Road, Cuff Parade, Mumbai 400005, Maharashtra, India; achalthakur@gmail.com)

      J. Planar Chromatogr. 22, 109-113 (2009). HPTLC of purpurin on silica gel with toluene - ethyl acetate - formic acid 98:2:1 in a twin trough chamber saturated for 20 min at 25 +/- 2 °C. Quantitative determination by absorbance measurement at 255 nm. The limit of detection and quantification was 50 and 100 ng/band, respectively.

      Classification: 32e
      104 041
      Effective and sensitive methods for quantitative analysis of alkaloids in sida species by using HPLC and HPTLC
      K. DHALWAL*, V. SHINDE, K. MAHADIK (* Dept. of Pharmacognosy and Phytochemistry, Poona College of Pharmacy, Bharathi Vidyapeeth University, Erandwane, Pune 411038, India)

      Abstract No. 9402, IHCB (2009). HPLC and HPTLC methods were developed for the simultaneous estimation of vasicine and vasicinone in Sida cordifolia and Sida acuta roots. HPTLC of vasicine and vasicinone on silica gel with ethyl acetate - methanol - ammonia 40:10:1. Quantitative determination by absorbance measurement at 300 nm. Linearity was 320-960 ng/spot (vasicine) and 80-400 ng/spot (vasicinone). Linearity by HPLC was 4-20 µg/mL. The HPTLC method was more suitable because of high throughput and low analysis time.

      Classification: 22
      104 087
      Development of chromatographic methodes for determination of agrimoniin and related polyphenols in pharmaceutical products
      Izabella FECKA (Wroclaw Medical University, Department of Pharmacognosy, Pl. Nankierea 1, 50-140 Wroclaw, Poland; izabela@farmgn.am.wroc.pl)

      J. AOAC Int. 92, 410-418 (2009). HPTLC of agrimoniin, pedunculagin, ellagic acid, gallic acid and catechin and plant extracts on silica gel, RP-18 and amino phase in a horizontal chamber. The best resolution and selectivity were achieved with diisopropyl ether - acetone - formic acid - water 4:3:2:1, tetrahydrofuran - acetonitrile - water 3:1:6, and acetone - formic acid 3:2. Polyphenols were detected under UV light at 254 nm and in visible light after spraying with 1 % methanolic iron(III) chloride or bis-diazotized sulfanilamide and after treatment with a vanillin-hydrochloric acid reagent.

      Classification: 32e
      104 125
      (Qualitative and quantitative study of Alternanthera philoxeroides (Mart
      Q. LI (Li Qongya)*, J. WANG (Wang Jiaxin), Z. MA (Ma Zuo), SH. CHEN (Chen Shuhe), Y. LIU (Liu Yanwen), (*Joint State Key Lab of Minist. Educ. of Hubei Coll TCM & Head Off. of TCM Compound, Wuhan, Hubei 430061, China)

      Chinese J. Pharm. Anal. 28 (5), 732-734 (2008). TLC of Alternanthera philoxeroides extracts on silica gel with chloroform – methanol 40:1. The method is suitable for the quality control of the TCM drug and its formulations.

      Classification: 32e
      104 158
      Development of a new method for identification af Withania somnifera root, and a method for quantitative analysis of withaferin A in young and old roots
      J.B. PATEL, S.K. LAHIRI, M.B. SHAH* (*Department of Pharmacognosy, L. M. College of Pharmacy, Navarangpura, Ahmedabad (Gujarat), 380009, India; mbshah2007@rediffmaol-com)

      J. Planar Chromatogr. 22, 283-286 (2009). HPTLC of withaferin and extracts of the powdered root on silica gel, prewashed with methanol, with toluene - ethyl acetate - acetone 2:3:3 in a twin trough chamber saturated with mobile phase for 30 min. Detection by spraying with anisaldehyde reagent followed by heating for 15 min at 105 °C; characteristic orange fluorescence was observed for whithaferin. Quantitative determination by absorbance measurement at 214 nm. The limit of detection and quantification for withaferin A was 258 and 782 ng/zone, respectively.

      Classification: 32e
      104 214
      Validated HPTLC method for the analysis of colchicine
      N. SONI*, S. MANIMARAN, N. MURUGANANTHAM, S. DHANABAL, K. ELANGO (*Dept. of Phytopharmacy & Phytomedicine, JSS College of Pharmacy, Ootacamund,The Nilgiri, Tamil Nadu, India)

      Abstract No. 9933, IHCB (2009). HPTLC of colchicines in Gloriosa superba (collected from different parts of India) on silica gel with ethyl acetate - methanol 200:27. The hRf value of colchicine was 29. Quantitative determination by absorbance measurement at 350 nm. The method was linear in the range of 50-1000 ng/spot. The sample collected from Kerala was found to contain highest level of colchicines (0.24 %).

      Classification: 32e
      105 026
      Design and development of triphala fast dispersable tablets and its characterization
      K. RIZWANBASHA*, M. SHANMUKHA, K. RAMRAO, N. MUNJUNATHA, V. SENTHIL, M. SAMANTA (*JSS College of Pharmacy, Dept. of Pharmaceutics, Oaty, India)

      International Seminar on Herbal Drug Research, PN-064 (2009). HPTLC of gallic acid as marker compound in triphala fast dispersable tablets on silica gel with ethyl acetate - toluene - methanol - glacial acetic acid 75:20:3:2. Results from HPLC analysis were comparable. The method was suitable for routine quality control of dispersable tablets formulation.

      Keywords: herbal densitometry
      Classification: 11a
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