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
  • Browse and search by CBS classification: Select one of the 38 CBS classification categories where you want to search by a keyword
  • Keyword register: select an initial character and browse associated keywords
  • Search by CBS edition: Select a CBS edition and find all related publications

Registered users can create a tailor made PDF of selected articles throughout CCBS search – simply use the cart icon on the right hand of each abstract to create your individual selection of abstracts. You can export your saved items to PDF by clicking the download icon.

      72 097
      (Quality evaluation of crude drugs of Ligusticum species by thin-layer chromatography
      B. DAI (Dai Bin), (Guangxi Inst. National Med. Res., Nanning 530001, P.R. China)

      Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 13, 237-240 (1993). Evaluation and comparison of the chemical constituents of the essential oil in different species by TLC on silica with petrol ether - ethyl acetate - dichloromethane 11:1:1, and benzene - dichloromethane - methanol 10:10:3. Detection under UV 365 nm. Quantification of ferulic acid and myristicin by densitometry at 305 nm.

      Classification: 15, 32e
      89 064
      A new bisabolene derivative from the essential oil of Prangos uechtritzii fruits
      K.H.C. BASER et al., (Med. and Aromatic Plant and Drug Res. Centre, Anadolu Univ., 26470 Eskisehir, Turkey)

      Planta med. 66, 674-677 (2000). TLC of 7-epi-1,2-dehydrosesquicineole on silica gel with hexane - ether 19:1. Visualization by spraying with anisaldehyde - sulfuric acid reagent.

      Keywords:
      Classification: 15
      103 052
      Simple densitometric TLC analysis of plaunotol for screening of high-plaunotol-containing plants of Croton stellatopilosus Ohba
      P. RINTHONG, A. JINDAPRASERT, W. DE-EKNAMKUL* (*Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand; dwanchai@chula.ac.th)

      J. Planar Chromatogr. 22, 55-58 (2009). TLC of plaunotol in leaves of Croton stellatopilosus Ohba, on silica gel with chloroform - n-propanol 24:1 in a twin trough chamber saturated for 30 min. Quantitative determination by absorbance measurement at 220 nm. Recovery was 98.7 %. The plaunotol content of the leaves of C. stellatopilosus was highly variable (0.14 to 0.79 % w/w of dry weight).

      Classification: 15a
      113 036
      TLC-densitometric evaluation of three major bioactive diterpene lactones in Andrographis paniculata intercropped with Morus alba
      M. CHAMOLI, V. VARSHNEY*, P. SRIVASTAVA, R. PANDEY, R. DAYAL (*Chemistry Division, Forest Research Institute, P.O. New Forest, Dehra Dun 248 006, Uttarakhand, India, varshney2000@yahoo.com)

      J. Liq. Chromatogr. Relat. Technol. 37, 2258-2274 (2014). HPTLC of 14-deoxy-11,12-didehydroandrographolide (1), andrographolide (2), and neoandrographolide (3) on silica gel with chloroform – methanol 7:1. Quantitative determination by absorbance measurement at 263 nm for (1), 235 nm for (2) and 212 nm for (3). The hRF values for (1) to (3) were 75, 42 and 35, respectively. Linearity was in the range of 200-900 ng/zone for (1) to (3). The intermediate/interday/intra-day precisions were below 2 % (n=3). Average recovery was 96.8 % for (1), 95.4 % for (2) and 87.6 % for (3).

      Classification: 15a
      56 088
      Biologically active diterpene esters from euphorbia peplus
      A. RIZK, F. HAMMOUDA, M. EL-MISSIRY, H. RADWAN, F. EVANS

      Phytochemistry 24, 1605- 1606 (1985). Isolation of 20-deoxyingenol derivatives by PLC on silica, buffered at pH 7.0 with phosphate buffer, with chloroform - ether - benzene 1:3:3. Further purification was achieved by partition PLC using Kieselguhr coated with 15 % dipropylene glycol with heptane - benzene 17:3, followed by silica TLC in chloroform - ether 9:1.

      Keywords: herbal
      Classification: 15a
      61 111
      A new labdane diterpenoid from the seeds of Aframomum daniellii
      S.F. KIMBU*, B. NGADJUI, L.B. SONDENGAW, (*Dep. of Organic Chemistry, Univ. of Yaounde, Cameroon)

      Journal of Natural Products 50, 230-231 (1987). TLC on silica with 1% ethyl acetate in hexane.

      Classification: 15a
      63 078
      Tricyclic diterpenoids from the stem bark of Azadirachta Indica
      I. ARA*, B.S. SIDDIQUI, S. FAIZI, S. SIDDIQUI, (*H. E. J. Research Inst. of Chemistry, Univ. of Karachi 32, Pakistan)

      J. of Natural Products 51, 1054-1061 (1988). TLC of methyl nimbiol and methyl nimbionone on aluminum oxide with hexane - ethyl acetate 17:3. TLC of nimosone and nimbosone on silica with chloroform - methanol 39:1.

      Classification: 15a
      64 136
      Microbial metabolism studies of the antimalarial sesquiterpene artemisinin
      I.S. LEE*, H. EL-SOHLY, E.M. CROOM, C.D. HUFFORD, (*Dep. of Pharm. and Res. Inst. of Pharm. Sci., Univ. of Mississippi, Mississippi 38677, USA)

      J. of Natural Products 52, 337-341 (1989). TLC on silica with diethyl ether - hexane 4:1. Visualization with anisaldehyde/sulfuric acid reagent.

      Classification: 15a, 32e