Results 21 to 30 of about 3,036,350 (270)

Thin-layer chromatography of glycolipid biosurfactant by S. puniceus RHPR9.

, 2022
Thin-layer chromatography of glycolipid biosurfactant by S. puniceus RHPR9.
Polapally Ravinder (12245305), D. Roopa (12245311), Ashraf Atef Hatamleh (12245314), Mohamed Yahya Khan (12245317), Reddy M. S. (12245320), Hesham Ali El Enshasy (11942939), R. Z. Sayyed (6852596), Bee Hameeda (10326373), Najat A. Bukhari (11909843), Siti Zulaiha Hanapi (12245323), M. Manasa (12245308)   +10 more
core   +1 more source

The Power of HPTLC-ATR-FTIR Hyphenation in Bioactivity Analysis of Plant Extracts

Applied Sciences, 2020
Given the simplicity in sample preparation and application, thin-layer chromatography (TLC) and high-performance thin-layer chromatography (HPTLC) as its most enhanced form are commonly used to separate and identify complex mixtures in solution [...]
Snezana Agatonovic-Kustrin, David W. Morton   +1 more
doaj   +1 more source

Applications of Thin Layer Chromatography in the analysis and isolation of coumarins derived from medicinal plants

Current Issues in Pharmacy and Medical Sciences, 2012
Because of the common occurrence in plants and broad spectrum of their activity, coumarins are one of the most promising groups of natural compounds to investigate.
Krzysztof Kamil Wojtanowski, Krystyna Skalicka-Woźniak, Kazimierz Głowniak   +2 more
doaj   +1 more source

Thin-layer chromatography of hydroxamic acids

Journal of Lipid Research, 1967
The separation of very short-chain from longchain fatty acyl hydroxamates by thin-layer chromatography is described. The detection limit was 2 μg.
Eberhardg G. Trams
doaj   +1 more source

Thin-layer chromatography of bile acids*

Journal of Lipid Research, 1963
Solvent systems suitable for thin-layer chromatographic separation of 40 different bile acids are described. The influence of substituents and chain length on the separation factors in different solvent systems has been examined.
Peter Eneroth
doaj   +1 more source

Thin-Layer Chromatography of Phospholipids [PDF]

, 2013
Thin-layer chromatography (TLC) is a technique that has been routinely used for the separation and identification of lipids. Here we describe an optimized protocol for the steady state labeling, separation, and quantification of yeast phospholipids using 1-D TLC.
Rania M, Deranieh, Amit S, Joshi, Miriam L, Greenberg   +2 more
openaire   +2 more sources

Unidimensional thin-layer chromatography of phospholipids on boric acid-impregnated plates.

Journal of Lipid Research, 1982
A unidimensional thin-layer chromatography system for the separation of phospholipids has been developed. The method employs precoated plates impregnated with boric acid and is capable of resolving eight phospholipid standards, including ...
J B Fine, H Sprecher
doaj   +1 more source

Spot applicator for thin-layer plates

Journal of Lipid Research, 1967
A device that lowers a micropipet into position just above a thin-layer plate is described. Use of a self-filling pipet and foot-operated bellows allows one to apply many portions of a sample to the same point at high speed without damaging the adsorbent
Norman S. Radin
doaj   +1 more source

Illegally additives determination by thin layer chromatography

MATEC Web of Conferences, 2016
To find out a simple TLC method, which could identify m-phenyenediamine and o-phenylenediamine in several colors of oxidation hair coloring products simultaneously. The colors includes black, yellow, brown and red. A small amount of the sample was placed
Liang Xin, Zhang Jie, Liu Ting Ting, Li Li   +3 more
doaj   +1 more source

Phytochemical Investigation and Anti-angiogenic Examination of Iraqi Vigna radiata L. Seeds and Sprouts

Iraqi Journal of Pharmaceutical Sciences, 2020
The objective of this study was to investigate the phytochemical constituents of two different parts of Vigna radiata (seeds and sprouts), and identify their  anti angiogenic activity .the goal was achieved by Preliminary qualitative phytochemical ...
Rabab H. Qassim, Enas J. Kadhem
doaj   +1 more source