The feasibility of separating nucleic acid derivatives by thin-layer chromatography (TLC, Stahl, 1958 , Stahl, 1961 ) has been recently demonstrated ( Randerath, 1961a , Randerath, 1961b ; Randerath and Struck, 1961 ). Instead of inorganic materials used preferentially in TLC 1 , ECTEOLA ...
This paper highlights the status of thin-layer chromatography (TLC) of mycotoxins in various sample matrices. The outstanding merits of TLC in the field of the qualitative and quantitative determination of mycotoxins have been briefed. A comparison between different TLC methods and TLC with HPLC, en...
2.5.2. Thin layer chromatography (TLC) Chromatographic profiles of the three hydroalcoholic extracts were obtained by TLC using silica gel as the stationary phase. The presence of alkaloids, flavonoids, coumarins, lignans, polyphenols, tannins, saponins, iridoids, naphthoquinones and triterpenoids was an...
OBJECTIVE:To evaluate the influence of different process technics on the contents of catalpol in rehmannia root.METHODS:Dual wavelength TLC-scanning method was used to determine the contents of catalpol in different processed products of rehmannia root.RESULTS:There were significant differences in the co...
Histamine concentrations were determined in semi-moist and moist cat foods which listed fish or fish solubles as one of the ingredients using the AOAC fluorometic method and a TLC procedure. Percent recovery was 73% for the AOAC and 96% for the TLC procedure, although the coefficient of variat...
Both Ganoderma lucidum (GL) and G. sinense (GS) are used as Lingzhi in China. Their functions are assumed to mainly derive from triterpenes and polysaccharides; however, the two species have very different triterpenes profiles, if this was the case, then the bioactivity of these two species ...
www.nature.com/scientificreports OPEN Mechanism and comparison of needle-type non-thermal direct and indirect atmospheric pressure received: 04 August 2016 accepted: 13 September 2016 Published: 06 October 2016 plasma jets on the degradation of dyes Pankaj Attri1,2,*, Maksudbek Yusupov3,*, ...
Simple, accurate, precise, sensitive, and validated high-performance liquid chromatography (HPLC) and thin-layer chromatography (TLC). densitometric method... AA Moustafa,MA Hegazy,D Mohamed,... - Journal of Planar Chromatography-Modern TLC: JPC 被引量: 0发表: 2018年 加载更多来源...
spectrometry sampling [9], [10], matrix deposition for matrix-assisted laser desorption ionization (MALDI) [11], chromatographic fraction collection [12], sample preparation and injection [13], applications in thin-layer chromatography (TLC) [14], [15], and nucleic acid sample processing [16],...
After processing, the toxicity might be decrease and the aconite roots could be used safely for the patients. In the present studies, We investigated the crude drugs of Aconitum origin by high-performance liquid chromatography (HPLC), TLC-scanner and LC MS/MS methods to quantify ...