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.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 18, 390-393 (1998). TLC of the methyl esterification products on silica with petroleum ether - ether- acetic acid 35:15:1. Detection by exposure to iodine vapor. Evaluation of the completeness of esterification by finger print techniques. Quantitation by GC.
J. Chinese Trad. & Herb. Drugs (Zhongcaoyao) 32 (5), 404-407 (2001). TLC on cellulose layer with ethyl acetate - pyridine - acetic acid - water 5:5:1:3, before and after hydrolysis of uronic acid containing polysaccharides. Detection under UV and by spraying with aniline-O-phthalic acid reagent. Discussion of the advantages of the method compared to conventional TLC procedures.
J. Agric. Food Chem. 49, 2-8 (2001). TLC of plant extracts, caffeic and rosmarinic acid on silica gel with chloroform - ethyl acetate - formic acid 5:4:1 and ethyl acetate - methanol -water 77:13:10. Visualization by spraying with iron(III)chloride (2% in ethanol) and aluminium chloride (1% in ethanol).
II. Comparison of separation of fatty acids on RP-18 plates with different mobile phases. J. Liq. Chrom. & Rel. Technol. 26, 2663-2671 (2003). TLC of fatty acids (octa-, nona-, deca-, undeca-, dodeca-, trideca-, tetradeca-, pentadeca-, hexadeca-, heptadeca-, and octadecanoic acid) on RP-18 (with and without concentrating zones). Visualization by exposure to iodine vapor. The best separation of the acids investigated was obtained on RP-18 with a concentrating zone, and methanol - water 19:1.
J. Planar Chromatogr. 17, 280-285 (2004). TLC of flavonoids (quercetin, I3,I8-biapigenin, quercitrin, isoquercitrin, hyperoside, rutin) and phenolic acids (caffeic and chlorogenic acid) on silica gel with ethyl acetate - formic acid - acetic acid - water 100:11:11:26 and ethyl acetate - formic acid - water 8:1:1. Detection by spraying with natural products - polyethylene glycol reagent and observation under UV light at 365 nm. Detection limit for flavonoids was 2.5 µg. Quantitative determination by spectrophotometry, calculated as quercetin. Also TLC of 16 amino acids on cellulose.
60th Indian Pharmaceutical Congress PG-265 (2008). HPTLC of gallic acid in the ethyl acetate fraction of fruits of Phyllanthus emblica on silica gel with toluene - ethyl acetate - formic acid - methanol 30:30:8:2. Detection and quantitative determination of gallic acid by absorbance measurement at 280 nm. The proposed HPTLC method provided a good resolution of gallic acid from other constituents present in the ethyl acetate fraction of fruits of Phyllanthus emblica and can be used for the quantification of gallic acid.
Der Pharma Chemica 2(5), 126-132 (2010). HPTLC of drotaverine hydrochloride (DRO) and diclofenac potassium (DFK) in bulk and pharmaceutical dosage form on silica gel with toluene - ethyl acetate - methanol 1:4:1. Densitometric evaluation at at 298 nm. The hRf value was 28 ± 5 for DRO and 51 ± 5 for DFK. The linearity was in the range of 160-1280 ng/band and 100-800 ng/band. The recovery was in the range of 99.8-101.2 % for DRO and 98.3-101.4 % for DFK.
Asian Journal of Chemistry 22(2), 850-854 (2010). HPTLC of tramadol and paracetamol in pharmaceutical dosage form on silica gel with chloroform - methanol - glacial acetic acid 90:20:1. The hRf value of tramadol was 48 and of paracetamol 68. Densitometric quantification at 270 nm. The method was linear in the range of 500-2000 ng/band for both compounds. Recovery was 98.9-99.7 %.