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
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Planta Medica 83(01/02), 135-142 (2017). Preparative TLC on silica gel for the purification of recrystallized farnesiferol B (hRF 50; with petroleum ether – ethyl acetate 8:1) and sinkianol B (hRF 40; with chloroform – methanol 15:1) isolated through column chromatography from petroleum ether – dichloromethane fractions of the chloroform extract of Ferula sinkiangensis gum resin.
Dtsch. Apoth. Ztg. 127, 1325-1330 (1987). Nachweis einer Verfälschung von Echinacea purpurea (L) Mönch mit Parthenium integrifolium L (Echinacea. Detection of an adulteration of Echinacea purpurea (L.) Moench with Parthenium integrifolium L.) TLC of sesquiterpene esters (echinadiol cinnamate, epoxyechanidiol cinnamate, echinaxanthol cinnamate, dihydroxynardol cinnamate) on silica with toluene - ethyl acetate 7:3 and of caffeic acid derivatives (e.g. cichoric acid) on silica with ethyl formiate - formic acid - water - toluene 100:10:10:5. Detection by spraying with vanillin - sulfuric acid, diphenylboryloxyethylamine (0.1 % in methanol) and 5 % ethanolic polyethyleneglycol-4000 solution, observation under UV at 365 nm.
(Chinese). J. Chinese Herb Med. 19, 66-68 (1988) (Zhongcaoyao). TLC on silica with chloroform - ether 2:1. Detection by spraying with 2% 3,5-dinitrobenzoic acid and 5% NaOH in ethanol. Quantification by densitometry at 218 nm. Recovery > 96%. Calibration curve was linear over range at 0.2-1.0 µg.
Acta Pharmaceutica Jugoslavica 39, 81-83 (1989). TLC of triterpenic acid on silica with benzene - acetone 9:1.
J. of Natural Products 52, 186-190 (1989). TLC of diterpene esters on silica with hexane - ethyl ether - ethyl acetate 1:1:1. Visualization by UV 254 nm and/or spraying with 3 g vanillin and 0.5 mL sulfuric acid in 100 mL ethanol.
Phytochemistry 31, 3909-3914 (1992). Comparative study of the triterpene patterns of seven sanguisorbeae species by TLC on silica with toluene - ethyl acetate - formic acid 8:2:1. Detection with anisaldehyde - sulfuric acid - water 18:1:1. Detection with anisaldehyde - sulfuric acid. Also PTLC using the same conditions. TLC is used as main tool in a chemotaxonomic study. Excellent conditions for the separation of closely related triterpenes.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 22, 159-162 (1997). TLC of terpene lactones, ginkgolid A, B, C (GA, B, C) and bilobalide (BB) on silica with toluene - ethyl acetate - acetone - methanol 50:25:25:3. Detection by exposure into ethanolic anhydride for 30 min and heating at 160°C for 30 min. Quantification by densitometry at 365 nm. Detection limit 0.25 µg, 0.5 µg, 0.5 µg, 0.5 µg, respectively. Comparison of the results with those obtained by HPLC. Recoveries 96.9 - 98.7%.
mairei ew tazettine-type alkaloids from Galanthus gracilis and Galanthus plicatus subsp. byzantinus. Planta med. 65, 356-359 (1999). Preparative TLC of (3E,7E)-2a,10b,13a,20-tetraacetoxy-5a-hydroxy-3,8-secotaxa-3,7,11-trien-2-9-one, (3E,7E)-2a,5a,10b,13a-tetraacetoxy-20-hydroxy-3,8-secotaxa-3,7,11-trien-9-one, and (3E,7E)-10b,13a-diacetoxy-2a,5a,20-trihydroxy-3,8-secotaxa-3,7,11-trien-9-one on silica gel with hexane - acetone, hexane - ethyl acetate, and chloroform - methanol. Also analytical TLC; detection under UV and by spraying with 10% sulfuric acid followed by heating.