The terpene and fatty acid composition in ethanol extracts of spearmint (lat. Mentha spicata) growing the Middle Urals was studied by gas chromatography chromatography-mass spectrometry. qualitative quantitative fraction depending on part plant (leaves, stems, roots) storage method (freezing, drying). 30 components were found extracts, 24 identified. It that greatest amount terpenes is containe...

Solid lipid nanoparticles (SLN) of fatty acids (FAs) were prepared with a new, solvent-free technique based on FAs precipitation from their sodium salt micelles in the presence of polymeric non-ionic surfactants: this technique was called 'coacervation'. Myristic, palmitic, stearic, arachidic and behenic acid were employed as lipid matrixes. Spherical shaped nanoparticles with mean diameters ra...

The fatty acid composition of Melissa officinalis growing in the Middle Urals was studied by gas chromatography. Comparison and content acids depending on time collection, part plant storage method carried out. It has been established that contains myristic (14:0), palmitoleic (16:1), palmitic (16:0), linoleic (18:2), linolenic (18:3), oleic (18:1), stearic ( 18:0), arachidic (20:0), behenic (2...

A study was conducted to assess the physical characteristics, chemical composition and fatty acid profile of ostrich eggs. Fifteen eggs were collected randomly and used for the conduct of study. Studies revealed the average size to be 1435.1 ± 20.10 g, length 151.5 ± 0.83 mm, width 113.6 ± 0.34 mm, shell thickness 2.56 ± 1.12 mm and shape index 74.2 ± 0.82. Three principal components amounted t...

In this study, the fatty acid compositions, lipid-soluble vitamins, sterols, flavonoids, and phenolic levels, as well DPPH radical scavenging activity of five different Dicranum species (D. majus, D. fuscencens, polysetum, scoparium tauricum) were examined. While acids evaluated by HPLC, compositions assessed gas chromatography. Based on study findings, it was determined that examined exhibit l...

In this study, fatty acid (FA) composition of aerial parts of selected Salvia species from Iran was analyzed by Gas chromatography. The amount of FAs was quantified for leaf and shoot of species as mg per kg (mg/kg) of dry weight. The results showed that FA contents of aerial parts for studied plants varied significantly and changed between 73.05 and 739.50 mg/kg of dried weight. Caprylic (C8:0...

OBJECTIVES The fatty acid methyl esters (FAME extract) from Sesuvium (S.) portulacastrum was studied for its fatty acid composition and antimicrobial activity against human pathogenic microorganisms. MATERIALS AND METHODS AND RESULTS The gas chromatographic analysis of FAME extract revealed the presence of palmitic acid with the highest relative percentage (31.18%), followed by oleic acid (21...