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
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- 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.
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).
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).
Planta Medica 83(01/02), 104-110 (2017). TLC on silica gel 1) to monitor the column fractionation of the chloroform partition of a methanolic maceration of Caesalpinia pulcherrima roots (eluent not given); and for preparative isolation of 2) 8,9,11,14-didehydrovouacapen-5α-ol from a subfraction of the same (with n-hexane – dichloromethane – acetonitrile 50:50:1); 3) pulcherrimin E from another subfraction (with chloroform – methanol 49:1, followed by preparative HPLC); and 4) 6β-cinnamoyl-7β-acetoxyvouacapen-5α-ol and pulcherrimin D, obtained by acetylation (in pyridine and acetic anhydride) from cinnamoyl-7β-hydroxyvouacapen-5α-ol and pulcherrimin A, respectively (eluent not given). Detection by spraying with cerium sulfate and by exposure to iodine vapor._x000D_
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J. Planar Chromatogr. 30, 392-400 (2017). HPTLC of 13 Achillea species on silica gel with toluene – ethyl acetate – formic acid 50:49:1. Detection by spraying with anisaldehyde reagent, followed by heating at 126 °C for 10 min. TLC chromatograms were photographed and processed with ImageJ program. Also TLC on cyano phase with 2-propanol – n-heptane 1:1 and ethanol – water 3:2 for dichloromethane extracts and methanol – water 2:3 for methanolic extracts. Detection by spraying with 1 % solution of diphenylborinic acid 2-aminoethylester in methanol, followed by drying and spraying with 5 % solution of polyethylene glycol in methanol. Detection under UV 366 nm. Principal component analysis, similarity and distance measures were used to confirm the similarity between the studied samples.
Planta Medica 83(14/15), 1200-1206 (2017). The fractionation on cyclodextrane with methanol of the butanol-soluble parts of a methanolic macerate of Gymnocarpos decander aerial parts was monitored by TLC on silica gel with n-butanol – acetic acid – water 12:3:5. Detection by derivatization with cerium sulfate–sulfuric acid reagent. Through further analysis of the 5 resulting fractions, roseoside and heterosides of quercetin, of isorhamnetin and of tetrahydroxyoleanene were detected._x000D_
(Chinese). (A simple method for fluorography in chromatography.) TLC of the ethanol extracts of the bark of fraxinus bungeana (a medicinal plant) on silica with chloroform - formic acid - methanol 60:12:9. Photography under UV 365 nm.
Chem. Pharm Bull 34, 2209-2213 (1986). TLC of methanolic extracts of sapindus species on silica with ethyl acetate - ethanol - water 8:2:1. Detection with sulfuric acid. Excellent separations of monodesmosides formed of oleanolic acid and various sugars are obtained. Solvent system suitable for other types of saponins.
Elution with methanol. Determination by spectrophotometry at 280 nm.