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.

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      95 067
      (Differentiation and identification of Xanthium sibiricum Patr
      SH. HU (Hu Shuangfeng) (Ningbo Municip. Inst. Drug Cont., Ningbo, Zhejiang 315040, China)

      seed and the phoney, Xanthium Spinosam L. seed) (Chinese). Chinese J. Hosp. Pharm. (Zhongguo Yiyuan yaoxue Zazhi) 25 (2), 185-187 (2005). HPTLC on silica gel with n-butanol - glacial acetic acid - water 4:1:5. Detection by exposing to ammonia vapours. Identification by fingerprint technique combined with morphological differentiation and UV spectra comparison.

      Classification: 32c
      95 102
      The effect of the electronegativity of donor atoms in coordinated beta-diketonato ligands on the chromatographic behavior of metal complexes
      R. M. BAOSIC, D. M. MILOJKOVIC-OPSENICA, Z. L. TESIC* (*Faculty of Chemistry, University of Belgrade, Studentski trg 16, P. O. Box 158, 11001 Belgrade, Serbia and Montenegro)

      J. Planar Chromatogr. 17, 250-254 (2004). TLC of three series of beta - diketonato complexes of the type [M(acac)3-n(phacphac)n], [M(acac)3-n(phacphSac)n], and [M(acac)3-n(phSacphSac)n] (where M represents cobalt(III), chromium(III), or ruthenium(III), acac is the 2,4-pentanedionato ion, phacphac is the 1,3-diphenyl-1,3-propanedionato ion, phacphSac is 3-mercapto-1,3-diphenyl-prop-2-en-1-one, phSacphSac is the 3-mercapto-1,3-diphenyl-prop-2-en-1-thion ion, and n = 0-3) on silica gel with five mono-component (chloroform, toluene, dichloromethane, xylene, tetrahydronaphthalene) and five two-component eluents (n-amyl acetate - carbon tetrachloride 1:1, n-butyl acetate - carbon tetrachloride 2:3, chloroform - carbon tetrachloride 1:1 and 3:7, and dichloromethane - carbon tetrachloride 4:1. Separations were performed in a horizontal chamber after equilibration for 30 min. After development the colored spots were readily visible.

      Classification: 2c, 33a
      96 050
      Use of ninhydrin for detection of silylated amino acids
      B. Basak, D. Bandyopadhyay, A. Banerji, Asima Chatterjee* (*Center of Advanced Studies on Natural Products Including Organic Synthesis, Department of Chemistry, Calcutta University, 92 A. P. C. Road, Kolkata 700 009, India)

      J. Planar Chromatogr. 18, 251-252 (2005). TLC of 22 silylated amino acids on silica gel with butanol. After spotting the plates with the amino acid solutions the samples were sprayed with hexamethyldisilazane reagent (1 % solution in acetone), dried, heated at 110 °C for 20 min, and cooled. The developed plates were dried, sprayed with ninhydrin (0.25 % solution in acetone), dried completely, then further heated at 110 °C for 20 min. Detection limits of this method within 10 min are comparable with those of other methods.

      Classification: 18a
      96 080
      HPTLC determination of flavonoids and phenolic acids in some Croatian Stachys taxa
      V. Bilusic Vundac, Z. Males*, M. Plazibat, P. Golja, B. Cetina-Cizmek (*Department of Pharmaceutical Botany, Faculty of Pharmacy and Biochemistry, University of Zagreb, Schrottova 39, 10000 Zagreb, Croatia)

      J. Planar Chromatogr. 18, 269-273 (2005). HPTLC of flavonoids (hyperoside, isoquercitrin, luteolin, luteolin 7-O glucoside, rutin, vitexin, quercetin, quercitrin as standards) and phenolic acids (caffeic and chlorogenic acid) on silica gel after presaturation with ethyl acetate - acetic acid - formic acid - water 100:11:11:26. Detection by spraying with natural products reagent, followed by spraying with PEG. Visualization under UV light at 254 and 366 nm. Quantitative evaluation by video-densitometry.

      Classification: 32e
      96 115
      (Separation of diosgenin in Trigonella foenum-graecum L
      X. LU (Lu Xinyan)*, H. ZHAO (Zhao Huaiqing), CH. ZHAO (Zhang Chao), SH. TANG (Tang Shuhan) (*Sch. Pharm., Shenyang Univ. Pharm., Shenyang, Liaoning 110016, China)

      and its compound preparations by thin-layer chromatography) (Chinese). Chinese J. Chromatogr. (Sepu) 23 (2), 216-217 (2005). TLC on silica gel by 2-fold development with cyclohexane - ethyl acetate 10:1 followed by cyclohexane - ethyl acetate 2:1. Detection by spraying with H2SO4 - ethanol 1:10 followed by heating at 105 ºC for 5 min. Visualization under UV 365 nm.

      Classification: 32c
      96 156
      (Development of the analysis method for the quality control of compound Shouwu granules) (Chinese)
      Y. ZOU (Zou Yang)*, X. YE (Ye Xiaochuan), G. WANG (Wang Guangzhong), F. DENG (Deng Fen), H. JIAO (Jiao Hexiang) (*Hubei Acad. TCM, Wuhan, Hubei 430074, China)

      J. Chinese Trad. Patent Med. (Zhongchengyao) 27 (4), 407-410 (2005). TLC of the extracts on silica gel with 1) benzene - ethanol 2:1 and 4:1; 2) n-butanol - glacial acetic acid - water 7:1:2; 3) chloroform - methanol 9:1. Detection under UV 365 and 254 nm. Identification by fingerprint technique. Quantification of 2, 3, 5, 4’-tetrahydroxystilbene-2-O-beta-D-glucoside by HPLC. The analysis results for a group of real life samples are given.

      Classification: 32c
      97 025
      Use of RP-TLC and structural descriptors to predict the log P values of higher fatty acids, hydroxy acids, and their esters
      A. NIESTROJ. Alina PYKA*, J. Klupsch, J. Sliwiok (*Department of Analytical Chemistry, Faculty of Pharmacy, Silesian Academy of Medicine, 4 Jagiellonska Street, PL-41-200 Sosnowiec, Poland; alinapyka@wp.pl)

      J. Liq. Chrom. & Rel. Technol. 27, 2449-2461 (2004). TLC of oleic, elaidic, ricinolic acid, methyl ricinoleate, alpha-hydroxy-palmitic acid, methyl alpha-hydroxypalmitate, 12-hydroxystearic acid, methyl 12-hydroxystearate, 9,10-dihydroxystearic acid, and methyl 9,10-dihydroxystearate on RP18 with methanol; methanol - water 19:1 and methanol - water 9:1. Detection with iodine vapor.

      Classification: 11a
      97 059
      HPTLC determination of caffeine in stimulant herbal products and power drinks
      A. ABOURASHED, J. MOSSA (*Dept. of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia)

      J. Pharm. Biomed. Anal 36, 617-620 (2004) HPTLC of caffeine in herbal products and energy drinks, on silica gel with ethyl acetate - methanol 17:3. Solid samples (capsules) were extracted with methanol, filtered and applied whereas liquid samples (coca cola) were applied after the effervescence has ceased. Quantitative determination by absorbance measurement at 275 nm. The developed method was validated for specificity, repeatability (CV < 5 %), recovery (98.90) and accurary (99.84). The levels of caffeine were 4.76-13.29 % and 0.011-0.032 % for the herbal products and the energy drinks resp.

      Classification: 32a
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