Topic
Thin-layer chromatography
About: Thin-layer chromatography is a research topic. Over the lifetime, 7494 publications have been published within this topic receiving 124179 citations. The topic is also known as: TLC.
Papers published on a yearly basis
Papers
More filters
TL;DR: Thin-layer chromatography — direct bioautography against Escherichia coli and Bacillus subtilis was used for detection of antibacterial activity of the plant extracts and essential oils and the bioautographic fingerprints were compared with the fingerprints obtained after derivatization with anisaldehyde.
Abstract: The main volatile compounds from three medicinal plants belonging to Lamiaceae family were screened for their biological properties. The plants were Salvia officinalis, Thymus vulgaris, and Mentha × piperita containing as the main volatile constituents thujone, thymol, and menthol, respectively. The applied chromatographic system was silica gel developed with toluene-ethyl acetate (93:7). Thin-layer chromatography — direct bioautography (TLC-DB) against Escherichia coli and Bacillus subtilis was used for detection of antibacterial activity of the plant extracts and essential oils. The bioautographic fingerprints were compared with the fingerprints obtained after derivatization with anisaldehyde.
27 citations
TL;DR: Thin-layer chromatography, column chromatography and infrared spectroscopy were used to confirm the specificity of Lindlar catalyst for acetylenic to cis-ethylenic reduction, andPalmitic and oleic acids were critical under all conditions, as were positional isomers.
27 citations
Journal Article•
27 citations
TL;DR: Thin-layer chromatographic and thin-layer electrophoretic methods are described for the separation of compounds in the vitamin B 6 group and some common metabolites, giving compact spots and permitting reliable determination of these compounds.
27 citations
27 citations