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.
Microbiol. Res. 268, 127295 (2023). HPTLC of melanin produced by Streptomyces sp. strain MR28 on silica gel with ethanol - 75 % butanol - water 1:4:1. Detection by exposure to iodine vapor. The hRF value for melanin was 68.
Food Chem. 362, 130132 (2021). HPTLC of betanin (1) and vulgaxanthin I (2) in beetroot (Beta vulgaris L. subsp. vulgaris) on RP-18 silica gel with water - acetonitrile - trifluoroacetic acid 40:10:1. Quantitative determination by absorbance measurement at 535 nm for (1) and 484 nm for (2). The hRF values for (1) and (2) were 38 and 58, respectively.
J. Liq. Chromatogr. Relat. Technol. 43, 233-246 (2020). HPTLC of lutein (1) and lactucaxanthin (2) in three varieties of lettuce (Iceberg, Romania, and green lettuce) on silica gel with heptane - acetone 7:3. The hRF values for (1) and (2) were 44 and 41, respectively.
J. Planar Chromatogr. 33, 11-18 (2020). HPTLC of lutein in dietary supplements on silica gel with n-heptane – ethyl acetate 9:1. The part of the TLC chromatogram containing the zone visible in day light was cut off, followed by developing in the opposite direction with n-heptane – acetone – ethyl acetate 11:5:4. Quantitative determination by absorbance measurement at 450 nm. Linearity was between 90 and 500 ng/zone for lutein. Intermediate precisions were below 2 % (n=9). The LOD and LOQ were 50 and 90 ng/zone, respectively. Recovery rate was between 87 and 102 %.
J. Planar Chromatogr. 20, 407-410 (2007). TLC of the color pigments from different sorts of red wine (Cabernet Sauvignon, Merlot, and Burgundy) on RP-18 with acetonitrile - water - formic acid 20:29:1 in a saturated chamber. Evaluation in visible light and under UV light at 366 nm, and by spraying with a methanolic solution of 0.5 mg/mL DPPH radical (2,2.diphenyl-1-picrylhydrazyl). Densitometric evaluation. RP-TLC is a tool for monitoring wine, for identification of the origin, and for detection of adulteration.
J. Planar Chromatogr. 25, 361-362 (2012). HPTLC of pigments in wheatgrass on sucrose-impregnated silica gel prepared by dipping the plates into a sucrose solution (400 g granulated sucrose/1 L distilled water), followed by heating at 110 °C for 20 min. Development with n-hexane - acetone 37:13. Detection by absorbance measurement between 400 and 800 nm. Sucrose impregnation prevents the degradation of the pigments during the analysis.
(Chinese). J. Lanzhou Univ., Nat. Sci. 23, 109-113 (1987) (Lanzhou Daxue Xuebao, Ziran Kexueban). TLC of 9 pigments (neoxanthin, violaxanthin, antheraxanthin, lutein, chlorophyll b, chlorophyll a, cryptoxanthin, pheophytins, ß-carotene) on silica with benzene - tert.butanol 9:10. Quantification by densitometry.
Biochemical Systematics and Ecology 18, 303-306 (1990). TLC of 19'-hexanoyloxyfucoxanthin, fucoxanthin, diadinoxanthin, 19-hexanoyloxyparacentrone-3-acetate, diatoxanthin and ß,ß-carotene on silica with 40% acetone in hexane, hexane – acetone – isopropanol 68,5:40:1,5 or hexane – acetone – isopropanol – benzene 17:33:1,3:17.