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.
J. Planar Chromatogr. 32, 121-126 (2019). HPTLC of quercetin (1), rutin (2), and
gallic acid (3) in the aerial parts of Amaranthus tricolor on silica gel with toluene - ethyl acetate - formic acid 7:5:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (3) were 49, 14 and 28, respectively. Linearity was between 200-800 ng for (1), 200-500 ng for (2) and 200-600 ng for (3). The intermediate precision was below 1 % (n=6). The LOD and LOQ were 22 and 68 ng/zone for (1), 14 and 55 ng/zone for (2) and 16 and 52 ng/zone for (3), respectively. Recovery was between 99.0 and 99.9 % for (1), 98.4 and 99.3 % for (2) and 99.1 and 99.8 % for (3).
J. Planar Chromatogr. 32, 31-39 (2019). HPTLC of quercetin in the roots of Phoenix sylvestris on silica gel with toluene - ethyl acetate - formic acid 5:4:1. Quantitative determination by absorbance measurement at 254 nm. The hRF value of quercetin was 39. Linearity was between 50 and 250 ng/zone. The intermediate precision was below 2 % (n=5). The LOD and LOQ were 21 and 44 ng/zone, respectively. Recovery rate was 99.4 %.
Phytochemistry. 24, 1495- 1498 (1985). Two-dimensional TLC of extracts of phyllocladus species on cellulose with 1) t-butanol - acetic acid - water 3:1:1 and 2) acetic acid - water 6:94. Detection with vanillin-HCl reagent. Catechin, epicatechin and phylloflavan, a new flavanoid compound readily resolved.
Phytochemistry 25, 1719-1721 (1986).TLC of flavonoid sulfates on cellulose with butanol - acetic acid - water 3:1:1 or on polyamide with methanol - water -29 % NH3 10:9:1. Detection with 2-aminoethyldiphenylborinate (0.1 % in methanol). TLC of the hydrolysis products on polyamide with benzene - MEK - methanol 3:1:1. Also ion pairing HPLC. Specific analytical procedure for the detection of flavonoid sulfates in plant extracts.
Acta Pharm. Hungarica 57, 193-198 (1987). HPTLC of rutin, vitexin-4'- rhamnoside, hyperoside, vitexin and apigenin-7-glucoside on silica with ethyl acetate - formic acid - acetic acid - water 100:11:11:28 for glycosides, with toluene - ethyl acetate - acetic acid - water 30:50:16:4 for aglycones. Detection under UV 254 and 366 nm and spraying with 1% AlCl3 methanolic solution. Densitometry by absorbance at 400 nm.
Biochemical systematics and ecology 16, 479-483 (1988). 2-dimensional TLC of flavonoids on polyamide 6.6 with water - butanol - MEK - dioxane 70:15:10:5 in the first direction and dichloroethane - methanol - butanone - water 55:25:21:4 in the second. Visualization under UV 366 nm before and after spraying with a 0.1% solution of ß-aminoethyl diphenylborate in 50% methanol.
Biochemical Systematics and Ecology 17, 197-198 (1989). TLC of quercetin 3-O-rutinoside, quercetin 3-O-glucoside, kaempferol 3-O-rutinoside and kaempferol 3-O-gucoside on silica with ethyl acetate - formic acid - acetic acid - water 100:11:11:27 and on cellulose with 15% acetic acid.
Phytochemistry 30, 167-1675 (1991). 2D-TLC of complex flavonoid mixtures on polyamide with 1) toluene - dichloromethane - methanol - MEK - butanol 60:50:42:1 and 2) water - methanol - MEK - butanol 800:240:80:1, two migrations in each direction. Analysis of the hydrolysate sugars on silica impregnated with 0.2 M Na2PO4 with acetone - water 9:1. Detection with aniline malonate. TLC method suitable for other types of flavonoid glycosides.