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.
CBS Publishers & Distributors Pvt Ltd, New Dehli, 2010. Short review on planar chromatography in food analysis. Certain well-known applications are mentioned but important publications and recent scientific data is lacking.
J Young Pharm 1(5), 82-85 (2010). HPTLC of ascorbic acid in different varieties of amla fruit (collected from different geographical regions) on silica gel with ethanol - acetic acid 19:1. The hRf value of ascorbic acid was 76. Densitometric evaluation at 254 nm. The method was linear in the range of 1-5 µg/band. Bigger fruits were found to contain higher concentrations of ascorbic acid. The reported method was applied for estimation of ascorbic acid in crude drug as well as in herbal and pharmaceutical dosage form with reproducible results.
Acta Chromatographica 21(2), 203-215 (2009). HPTLC of commercial products containing Heterotheca inuloides, Citrus aurantium, Peumus boldus, Equisetum arvense, Eucalyptus globulus, Ginkgo biloba, Mentha piperita, Aloe vera, Salvia officinalis , and Cassia senna on silica gel with different mobile phases. The mobile phase for aloin, boldine, chlorogenic acid, rutin, kaempferol, caffeic acid, and quercetin was ethyl acetate – methanol – water 100:17:13; for menthol, cineole, menthone, alpha- and beta-thujone, geraniol, linalyl acetate and linalool it was toluene – ethyl acetate 93:7; for ginkolide B toluene – ethyl acetate – acetone – methanol 50:25:25:3; and for sennoside B ethyl acetate – formic acid – acetic acid – water 100:11:11:27. Detection with natural products reagent, anisaldehyde reagent or Liebermann-Burchard reagent. We found that in only 20 % of the 40 commercial products analysed the chromatographic characteristics of the respective plants matched those of the specific respective marker compounds. This highlights a problem arising from the lack of regulation of these products, and emphasizes the need to develop simple and reliable analytical methods like TLC methods that can be performed in any laboratory for the purpose of quality control of dietary supplements or commercial herbal products sold in Mexico.
J. Planar Chromatogr. 24, 482-486 (2011). HPTLC of (-)-epicatechin and procyanidin B2 in chocolates on cellulose with n-propanol - water - acetic acid 20:80:1. Detection by immersion for 1 s in 4-dimethylaminocinnamaldehyde. Quantitative determination by densitometry at 655 nm. The samples contained 13 mg/100 g each of (-)-epicatechin and procyanidin B2 with a relative standard deviation of 5.8 and 4.2 % (n = 6), respectively. The calibration curves were polynomial in the range of 2-30 ng/zone for (-)-epicatechin and 4-60 ng/zone for procyanidin B2. LOD was 0.2 ng/zone (0.7 pmol) and 2 ng/zone (3.5 pmol) as well as LOQ was 0.4 ng/zone (1.4 pmol) and 4 ng/zone (7 pmol) for (-)-epicatechin and procyanidin, respectively.
Chinese J. of Trad. Chinese Med. for Emerg. 21 (5), 738-739 (2012). Ningxin pills are a TCM preparation with special efficiency on promoting blood circulation, removing blood stasis, relieving pain and are prescribed clinically to treat coronary disease and angina pectoris. For quality control, TLC of the extracts on silica gel 1) for Panax Notoginseng (Burk.) F.H.Chen, Radix Ginseng rubra, with the lower phase of chloroform – ethyl acetate – methanol – water 15:40:22:10, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C, viewing in daylight; 2) for Rhizoma Corydalis, with toluene – acetone 9:2, detection by exposure to iodine vapors and evaluation at UV 366 nm; 3) for borneol, with petroleum ether (30-60 ºC) – ethyl acetate – chloroform 11:1:3, detection by spraying with 1 % vanillin in sulfuric acid – ethanol 1:4 and heating at 105 °C, viewing in daylight.
J. Planar Chromatogr. 26, 202-208 (2013). HPTLC of egg yolk lipid fractions on silica gel with hexane - diethyl ether - formic acid 40:10:1. Detection by srpaying with 10 % copper(II) sulfate in 8 % phosphoric acid. Quantitation by scanning with a flatbed scanner and a gel analysis software. Intermediate/interday/intra-day precision was below 10 % CV (n=6).
CBS 112, 9-11 (2014). HPTLC of sibutramine on silica gel with toluene - methanol 9:1 with chamber saturation for 20 min, developing distance 70 mm. Quantitative absorbance measurement at 225 nm. A polynomial calibration curve was established in the working range of 78-3022 ng. Intermediate precision was between 2-9 %. The hRF of sibutramine was 53. The recoveries were between 96-104 %. For confirmation the sibutramine zone was eluted from the plate with the TLC-MS Interface and identified by MS. Among 52 tested commercial slimming products 26 were adulterated with sibutramine.
Food Control 47, 381-391 (2015). Review (2009-2013) of the TLC methods for detecting mycotoxins in search of the efficacy of essential oils and their components against fungi and mycotoxin secretion.