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.

      88 184
      Quantitative determination of adenosine in fermentation broths
      S.V. MAKAROVA*, B.V. TYAGLOV, (*Chem. Dept. of Moscow State Univ., Leninsky Gory, 119899, Moscow, Russia)

      Proc. Intern. Symp. on Planar Separations, Planar Chromatography 2001, pp. 283-292. HPTLC of adenosine, cytosine, thymidine, 2'-deoxyuridine, 2'-deoxycytidine, thymine, inosine and uridine on silica gel - after prewashing with methanol - chloroform 1:1 with 1-butanol - 2-propanol - 25% NH3 - water 13:1:2:1, ethyl acetate - methanol - 25% NH3 5:2:1, and chloroform - methanol - water 830:15:3. Detection under UV at 254 nm. Quantitation by densitometry in reflectance mode at 260 nm.

      Keywords:
      Classification: 35b
      60 226
      Chromatography of monomers, VI - New derivative for improved thin-layer chromatographic separation of C1-C18 alkyl esters of acrylic acid
      A. HORNA, H. PECHOVA, A. PIKULOVA, L. HORNOVA, J. CHURACEK, (Dept. Anal. Chem., Univ. Chem. Technol., 532 10 Pardubice, CSSR)

      J. Chromatogr. 367, 155-159 (1986). Investigation of the utility of the reaction between alkylacrylates and diazomethane. TLC of whole homologous series of C1- C18 n-alkyl-3-alkoxy-carbonyl-2-pyrazolines on silica with binary systems containing benzene and ethyl acetate. Cellulose and octadecyl-bonded silica were also employed as sorbents.

      Keywords:
      Classification: 2a, 35c
      70 203
      Identification and determination of polidocanol in a suppository formulation
      B. KRUMHOLZ, K. WENZ*, (*Dept. of Qual. Control, Asta Medica AG, D-W-6000 Frankfurt, Germany)

      J. Planar Chromatogr. 4, 370-372 (1991). HPTLC of polidocanol (mixture of monolauryl ethers of polyethylene glycols) on silica with MEK - acetone 10:1, water saturated. Visualization by dipping the plates for one second into a solution of 2% potassium dichromate in 12% aqueous sulfuric acid. Quantification by densitometry in reflectance mode at 600 nm. CV =3.4% (n=10) and recovery rate 97.0 + 3.1% (n=8).

      Classification: 32a, 35c
      93 009
      Detection and quantitation of additives in mineral oil
      D. JÄNCHEN* (Ed.) (*CAMAG, Sonnenmattstr. 11, 4132 Muttenz, Switzerland, dieter.jaenchen@camag.com)

      CBS 81, 6-7 (1998). HPTLC-AMD on silica gel with a gradient based on methanol – dichloromethane – n-hexane. Quantification by densitometry with absorbance measurement at 220 nm and fluorescence measurement at 366/>400 nm.

      Classification: 5d, 35c
      65 185
      Separation of natural product sweetening agents using overpressured layer Chromatography
      F. FULLAS, J. KIM, C.M. COMPADRE, A.D. KINGHORN*, (*Prog. Collab. Res. Pharm. Sci. and Dep. Med. Chem. & Pharmacog., Coll. Pharm., Univ. Illinois at Chicago, Chicago, IL 60612, USA)

      J. Chromatogr. 464, 213-219 (1989). Analytical OPLC of polypodoside A, B and C on silica with ethyl acetate - ethanol - water 130:27:20, chloroform - methanol - water 6:3:1 and the lower layer of hexane - chloroform - methanol - water 0.8:6:3:1. Detection by spraying with 60% sulfuric acid and heating at 110°C for 10 min.; densitometry. Also preparative OPLC.

      Keywords:
      Classification: 3d, 35d
      94 110
      Some possibility of Thin-layer chromatographic analysis of Baltic amber and other natural resins
      A. MATUSZEWSKA*, A. JOHN (*Dep. Geochem., Mineralogy, and Petrography, Fac. Earth Sci., Silesian Univ., 60 Bedzinska Str., 41-200 Sosnowiec, Poland)

      Acta Chromatographica 14, 82-91 (2004). Comparative investigation of the group composition of ethanol extracts obtained from natural resins of different origin and geological age by TLC on silica gel with dichloromethane - methanol 10:1 for carboxylic acids and a-hydroxy and a-keto acids, and with hexane - benzene - methanol 2:6:1 for other compounds. Detection with phosphoric and sulfuric acid and under UV 254 nm for additional identification of unsaturated compounds. Discussion of the potential of using the characteristics of the chromatograms as an auxiliary tool for classification of natural resins and, especially important, fossil resins.

      Keywords:
      Classification: 35d
      54 138
      Identifizierung und Bestimmung antioxidativ wirkender Zusatzstoffe in Lebensmitteln
      C. GERTZ, K. HERRMANN

      Z. Lebensm. Unters. Forsch. 177, 186-192 (1983). (Identification and determination of antioxidants in food.) TLC of 15 antioxidants, e.g. 2t BBA, 3t BHA, BHT, dodecyl gallate, 3,5-ditert-butyl-4-hydroxyanisole, DLTDP, DPPD, EMQ, GUA, NDGA, OG, PG, TBHQ, THBP, TPA, alpha-TOC on silica with a) hexane - MEK - tert- butyl methyl ether - formic acid 70:17:13:2, b) petrol ether - acetic acid 8:2, c) iso-octane - dioxan - acetic acid 80:30:5. Detection by UV 254 or 366 nm; with 1 % cer-IV-sulfate solution in 5 N sulfuric acid, 2-hydrazone-2, 3-dihydro-3-methylbenzothizole hydrochloride (50 mg/20 ml water).

      Keywords:
      Classification: 35
      88 190
      (Analysis of wring age of ballpoint pen ink by thin-layer chromatography
      P. ZHAO (Zhao Pengchen)*, Y. WANG (Wang Yanji), L. CUI (Cui Lan), X. SHI (Shi Xiaofan), Y. WANG (Wang Yanhua), (*Dept. Foren. Med., China Crim. Pol. Coll., Shenyang 110035, P.R. China)

      Chinese J. Chromatogr. (Sepu) 19 (4), 382-384 (2001). TLC on silica gel with isopropanol. Detection by densitometry at 580 nm. Investigation of the relationship between ratio of peak heights and writing age. Discussion of the way to enhance the reliability of the method.

      Keywords:
      Classification: 35