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.
J. Liq. Chromatogr. Relat. Technol. 41, 83-86 (2018). TLC of gardenia blue in foods on RP-18 with 0.2 % trifluoroacetic acid – acetonitrile – ethanol 1:2:3 and on cellulose with acetone – 3-methyl-1-butanol – water 6:5:5. The hRf values of gardenia blue coloring were 35, 18 and 13 on RP-18 and 72, 56 and 48 on cellulose layer.
Biochemical Systematics and Ecology 16, 445-452 (1988). TLC of carotenes and xanthophylls on silica, silica - calcium carbonate 2:1 and silica - kieselguhr - calcium hydroxide - magnesium oxide 14:16:9:9 with 1, 1, 1-trichlorethane - methanol 23:2, hexan - dimethylketone - isopropanol 141:56:3, hexane - isobutylmethylketone 25:1 and hexane - dimethylketone - isopropanol 137:60:3.
J. Planar Chromatogr. 5, 200-204 (1992). TLC of red bell pepper extract and ß-carotene on silica with ethyl acetate - dichloromethane - hexane 24:56:20 (single development); and a variety of solvent combinations (multiple development); scanning at 450 nm (absorbance). The results show a general instability of carotenoids under conditions typically employed in TLC. Rigorous exclusion of oxygen and light would prevent the alteration of carotenoids, however, not particularly easy to achieve in practice. The use of layers impregnated with antioxidant is one possible solution. Great caution should be exercised when reviewing data TLC for the identification and quantification of carotenoids from plant material.
Biochemical Systematics and Ecology 23, 267-275 (1995). TLC of anthraquinones on silica with chloroform - petrol ether 1:1, chloroform - ethyl acetate 1:1 and benzene - petrol ether - ethyl acetate 1:2:1. Visualization under UV 254 and 366 nm.
J. Agric. Food Chem. 49, 5484-5488 (2001). TLC of b-carotene and some xanthophylls on silica gel with acetone-n-hexane 3:7 after a prerun in 2.5% solution of citric acid in methanol. Quantitation was performed with an imaging densitometer.
J. Planar Chromatogr. 23, 219-224 (2010). TLC of carotenoids (lutein, beta-carotene), astaxanthin and tannin on silica gel with petroleum ether - diethyl ether - acetone 15:3:2 in a twin-trough chamber saturated for 30 min at room temperature. Quantitative determination by densitometric absorbance measurement at 450 nm. The hRf values of lutein in tea, mulberry, and cassava leaf were 19, 22, and 19 and corresponded to lutein standard. The least polar zone had an average hRf value of 98, 98, and 96 for tea, mulberry, and cassava leaf, respectively, and was identical with beta-carotene standard.
J. Chromatogr. A 1572, 137-144 (2018). Development of a method for the analysis of anthocyanes within the foodstuffs of plant origin by TLC on RP-18 phase (which ensures mixed-mode retention mechanism with the localized adsorption on the non-bonded silanols) with acetic acid as the mobile phase component, using two anthocyanins (cyanin and keracyanin) and two anthocyanidins (pelargonidin and delphinidin) as phytochemical standards. By triple development, distinct and symmetrically shaped chromatographic zones were obtained. Further analysis of the products of hydrolytic degradation of the test anthocyanins by MS. Identification of the hydrolytically split fractions by using the p-aminobenzoic acid reagent. Investigation of the calibration curves for cyanin, keracyanin, pelargonidin and delphinidin, and the respective LOD and LOQ values. Application of the method to identify and quantify cyanin, keracyanin, pelargonidin and delphinidin in selected alimentary products (syrups, juices and herbal infusions).
alba. Planta 174, 59-66 (1988). TLC of geraniol, farnesol, geranylgeraniol and prephytoene alcohol on silica with ethyl acetate - conc. NH3 - isopropanol 3:3:4 on silica impregnated with 5% paraffin in petrol ether (60-80°C) with methanol - water 80:20 saturated with paraffin. The bands were located with a spark chamber, eluted and radioassayed.