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.
Chinese J. Petrol. Proces. (Shiyou Lianzhi) 24, 59-63 (1993). Preparative TLC of antioxidants on silica with non-polar solvent systems. Detection by spraying with palladium chloride reagent. Identification by IR and NMR.
J. Planar Chromatogr. 12, 86-88 (1999). TLC of methyl-, propyl- and butylparaben on RP-18 with dioxane - water 1:1. Detection and evaluation by densitometry under UV 254 nm (absorbance). Validation data presented show that the TLC method is suitable for routine use in the analytical laboratory. New quantitative simple fast and economical TLC method.
Chem.(FENXI HUAXUE) 12, 771-774 (1984). (Chinese). (Separation of hindered amine light stabilizer by thin-layer chromatography.) TLC of hindered amines on silica with toluene- acetone - NH3 70:30:2 or chloroform - ethanol - NH3 90:10:1. Detection by spraying with 2,6-dichloroquinone chlorimide or ninhydrin.
J. Planar Chromatogr. 8, 36-38 (1995). TLC of Tinuvin 633 (polyolefin stabilizer) on cellulose (prewashed with the mobile phase) with 2-propanol - 25% acetic acid - toluene 40:40:4. Detection by exposure to iodine vapor. Semiquantitative evaluation via comparison of the sizes of sample spots.
J. Liq. Chrom. & Rel. Technol. 22, 77-82 (1999). Calculation of Rf values of 10 antioxidants (several UOP, Permanax, Antozite etc.) on the basis of their structures and comparison with experimental Rf values, obtained on RP TLC plates. This approach allows a positive identification without reference substances or with a limited number of standards.
Proc. of Euro Food Chem. III, 2, 216-223, March 1985, Antwerp, Belgium. Consecutive extraction with sodium carbonate and ether; TLC on silica with benzene; in-situ derivatization with p-bromophenacylbromide; densitometric scanning by absorbance; detection limit 50 ng; good precision.
J. Planar Chromatogr. 8, 103-106 (1995). TLC of mixtures of benzoic acid and sorbic acid preservatives in beverages on preadsorbent RP-18 with methanol - 0.5 M sodium chloride. Detection under UV 254 nm. Quantification by densitometry. Recoveries from spiked samples averaged 101%, and coefficients of variation of replicate analyses averages 1.8%. This new SPE - TLC method tolerates the wide assortment of natural ingredients and additives present in beverages.
J. Liq. Chrom. & Rel. Technol. 21, 1845-1855 (1998). HPTLC of 13 phenolic and phosphitic antioxidants (BHT, BHA, DBS, Irganox 1330, 1010, 1076, Hostanox 03, Se 10, Ps 800, 802, Weston 618, Irgafos 168, Oxidised Irgafos 168, oleamide) extracted from polypropylene on RP-18 with acetonitrile - methanol - tetrahydrofuran 2:1:1 in a saturated atmosphere tank. Detection by photodensitometry at UV 200 and 280 nm, also after derivatization with phosphomolybdic acid at 520 nm.