Eight bifidobacterial strains isolated from human breast milk have been tested for their abilities to convert linoleic acid (LA) and α-linolenic acid (LNA) to conjugated linoleic acid (CLA) and conjugated α-linolenic acid (CLNA), respectively. These bioactive lipids display important properties that may contribute to the maintenance and improvement human health. Three selected Bifidobacterium b...

objectives: the objective of this research was to investigate the chemical composition and antibacterial activities of the fatty acids and essential oil from various parts of ligularia persica boiss (l. persica) growing wild in north of iran. materials and methods: essential oils were extracted by using clevenger-type apparatus. antibacterial activity was tested on two gram-positive and two gra...

BACKGROUND: Previous studies showed differences in fatty acid (FA) and antioxidant profiles between organic and conventional milk. However, they did not (a) investigate seasonal differences, (b) include non-organic, lowinput systems or (c) compare individual carotenoids, stereoisomers of α-tocopherol or isomers of conjugated linoleic acid. This survey-based study compares milk from three produc...

Human fatty acid synthase (hFAS) is a homodimeric multidomain enzyme that catalyzes a series of reactions leading to the de novo biosynthesis of long-chain fatty acids, mainly palmitate. The carboxy-terminal thioesterase (TE) domain determines the length of the fatty acyl chain and its ultimate release by hydrolysis. Because of the upregulation of hFAS in a variety of cancers, it is a target fo...

Two species of rumen bacteria that have been previously shown to partially hydrogenate a-linolenic acid have been examined for their ability to hydrogenate y-linolenic acid. Free y-linolenic acid is hydrogenated in vitro to stearic acid by a rumen Fusocillus sp. (N.C.I.B. 11026), but only to cis,trans-octadec-6,1 1-enoic acid by a Butyrivibrio sp. The sequential hydrogenations are preceded by a...

This article presents the results of a study fatty acid composition lipids Punica granatum L. variety "Kayum", growing in Kuva district Fergana region Republic Uzbekistan. The pomegranate seed after conversion corresponding acids into methyl esters was determined on an Agilent 6890 N gas chromatograph with flame ionization detector using HP-5 capillary column stationary phase. Neutral were extr...

Objectives: The objective of this research was to investigate the chemical composition and antibacterial activities of the fatty acids and essential oil from various parts of Ligularia persica Boiss (L. persica) growing wild in north of Iran. Materials and Methods: Essential oils were extracted by using Clevenger-type apparatus. Antibacterial activity was tested on two Gram-positive and two Gra...

Gamma-linolenic acid (GLA) production by Spirulina platensis under different stress-inducing conditions was studied. Submerged culture studies showed that low temperature (25°C), strong light intensity (6 klux) and primrose oil supplement (0.8%w/v) induced 13.2 mg/g, 14.6 mg/g and 13.5 mg linolenic acid per gram dry cell weight respectively. A careful observation of fatty acid profile of the cy...

The objective of the study was to analyse fatty acid profile (FA) and amino (AA) in musculus longissimus lumborum et thoracis (MLLT) two contrast pig populations. carried out on a total 39 pigs (19 barrows 20 gilts) indigenous Prestice Black-Pied Pig (PB) 37 (17 three-breed commercial hybrid Large White × Landrace Whitesireline (CH). were kept same conditions diet management. slaughter at avera...