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.
MSZ(Hungarian Norm) 14880, 3 (1989). TLC of 2,4, DNPH of ascorbic and dehydroascorbic acids on silica with ethyl acetate - chloroform - acetic acid 10:12:1. Quantification by densitometry (absorbance) at 500 nm. Detection limit 20 mg/L of vitamin C.
Biochemical Systematics and Ecology 21, 421-429 (1993). Two-dimensional TLC of vitexin on silica with butanol - acetone - water 4:1:5 in the first direction and 50% acetic acid in the second. Visualization under UV after spraying with NH3. TLC of rutin (vitamin P) on silica with same solvents.
J. Planar Chromatogr. 10, 386- 387 (1997). TLC of vitamin B12, B1 and B6 on silica with methanol - water 19:1. Quantification after elution by spectrophotometry at 635 nm.
J. Liq. Chrom. Rel. Technol. 27, 2113-2119 (2004). TLC of corrinoid compounds, authentic B12 and cyanocobamides (benzimidazolyl-, 5-hydroxy-benzimidazolyl- and 7-adenylcyanocobamides) on silica gel with 2-propanol - 28% ammonia - water 7:1:2 in the dark at 25 °C. Detection under daylight as pink-colored spots.
Acta Chromatographica 20(4), 637-642 (2008). Specific separation of thiamine hydrochloride from riboflavin, nicotinic acid, calcium D-pantothenate, pyridoxine hydrochloride, cyanocobalamin, and ascorbic acid by TLC on silica gel with dioxane – water 1:1. Detection under UV light. Examination of the effect of impurities (metal cations and inorganic anions) on the chromatography of thiamine hydrochloride. The detection limit for thiamine hydrochloride was 0.09 µg/zone and the relative standard deviation of the hRf value of thiamine hydrochloride in five analyses was 14.9 %.
J.A.O.A.C. 66, 587-591 (1983). TLC of xanthomegnin on silica with benzene - acetic acid - methanol 90:5:5. Detection with NH3 vapours.
Study of the carobenoids responsible for the red color in ground red pepper. J. High Resol. Chromatogr. 9, 407-408 (1986). Overpressured layer chromatography of beta-carotene, zeaxanthine, capsanthin, capsorubin on silica with petrol ether - benzene - acetone - acetic acid 40:10:2:2.5. Quantitation after extraction by photometry.
Chromatographia (Suppl.) 28, 90-96 (1989). HPTLC of ascorbic acid on silica with acetone - TLC on silica with acetone - toluene - formic acid 6:3:1. Evaluation of 21 post-chromatographic derivatization methods. Achievement of best results by oxidizing ascorbic acid to dehydroascorbic acid with bromine prior to development and carrying out a post-chromatographic derivatization with 1,2-phenylendiamine-trichloro-acetic acid. Quantification by densitometry. The procedure is suitable for routine analysis as it is not affected by systematic errors.