Results 11 to 20 of about 1,104 (119)

Preliminary Characterization of Monofloral <i>Helianthus annuus</i> L. Bee Pollen Using Advanced Analytical Techniques: A Comparative Study With Polyfloral Pollen. [PDF]

Food Sci Nutr
This study characterized monofloral sunflower bee pollen using palynological, physicochemical, and metabolomic analyses. LC–MS/MS results revealed significantly higher hyperoside levels in the monofloral pollen. The data obtained support the potential of sunflower pollen in functional food formulations.
Yıldırım N, Gerçek YC.
europepmc   +2 more sources

New Insight Into the Evolutionary Arms Race Between Spider Egg Sac Pseudoparasitoids and Active Maternal Care by the Spiders. [PDF]

Ecol Evol
We analysed various points of the counter‐adaptations of the spider egg sac pseudoparasitoid and spiders exhibiting active maternal care, utilising the ichneumonid Hidryta fusiventris and the wolf spider Pardosa lugubris. We observed that there is a time shift of approximately 1 month between the first egg sac of P.
Kostro-Ambroziak A, Suprunowicz U, Piotrowska-Niczyporuk A, Czajkowska M, Sandurska E, Szymański D, Szymański D.   +6 more
europepmc   +2 more sources

Non-Traditional Lipid Parameters and Risk of Adverse Pregnancy Outcomes in Gestational Diabetes Mellitus: Mediation by Maternal Metabolites. [PDF]

J Diabetes
ABSTRACT Aims To examine the association between non‐traditional lipid parameters and adverse pregnancy outcomes (APOs) in women with gestational diabetes mellitus (GDM) and the mediating role of maternal serum metabolites during pregnancy. Materials and Methods This prospective observational study enrolled 399 women with GDM.
Guo JY, Yan DD, Chen W, Wang SN, Zheng YW, Zhang WT, Hu C, Luo MJ, Yu XT.   +8 more
europepmc   +2 more sources

Studies of canine adrenal polyenoic acids: locating double bonds by periodate-permanganate oxidation and gas-liquid chromatography*

Journal of Lipid Research, 1962
An improved micromethod has been developed for the location of double bonds in some naturally occurring polyenoic acids by oxidative cleavage of olefinic bonds with a mixture of periodate and permanganate (von Rudloff's oxidant) and analysis of the ...
Ta-Chuang Lo Chang, Charles C. Sweeley
doaj   +1 more source

The influence of exogenous cholesterol on hepatic lipid composition of the rat*

Journal of Lipid Research, 1962
Rats were fed diets containing cottonseed oil and/or cholesterol, cholic acid, methyl esters of long-chain fatty acids, and tocopherol. Livers, hearts, and aortas were examined histologically; liver lipids were fractionated by silicic acid chromatography;
Robert J. Morin, Sol Bernick, James F. Mead, Roslyn B. Alfin-Slater   +3 more
doaj   +1 more source

Analyses of the oil content, fatty acid composition, and antioxidant activity in seeds of Thlaspi arvense L. from different provenances and correlations with environmental factors

Chemical and Biological Technologies in Agriculture, 2022
Background Pennycress (Thlaspi arvense L.) is an annual herbaceous plant of the Cruciferae family that has attracted attention as an oil crop and interseeded cover crop.
Jingguo Liu, Min Chen, Yuhong Zhang, Baojiang Zheng   +3 more
doaj   +1 more source

Exploring the Antifungal Potential of the Brown Macroalga Hormophysa triquetra: Morphological Disruptions and Structural Changes in Plant Pathogens. [PDF]

Environ Microbiol Rep
Extracts of Hormophysa triquetra showed antifungal activity with marked hyphal deformities in Fusarium oxysporum and Alternaria alternata. Light microscopy and SEM confirmed structural alterations despite unchanged radial growth. Cucumber assays validated reduced disease incidence, linked to fatty‐acid–rich metabolites detected by GC–MS.
Bibi S, Jaoua S, Al-Ghouti MA, Zouari N, Abu-Dieyeh MH.   +4 more
europepmc   +2 more sources

Nanoemulsions of Some Edible Oils and their Antimicrobial, Antioxidant, and Anti-hemolytic Activities

BioResources, 2023
Plant oils have been applied for numerous purposes. Developing the composition of oils through nanotechnology has become a requirement, whether from a medical or industrial point of view.
Aisha M. H. Al-Rajhi, Tarek M. Abdel Ghany   +1 more
doaj  

Levels of fatty acids in the whole body of hens and cocks of the Cobb 500 and Ross 308 hybrid combinations at the end of the fattening period

Veterinární Medicína, 2016
In this study, we determined the levels of individual fatty acids in the whole chicken body, as well as dry matter, nitrogenic substances and fat in Cobb 500 and Ross 308 chickens after 40 days of fattening.
P. Suchy, E. Strakova, I. Herzig
doaj   +1 more source

Metabolism of deuterium-labeled linoleic, 6,9,12-octadecatrienoic, 8,11,14-eicosatrienoic, and arachidonic acids in the rat.

Journal of Lipid Research, 1995
Male weanling rats were fed a diet that contained 2.1% ethyl oleate, 1% ethyl linoleate, and 0.2% ethyl linolenate. After 4 weeks all the linoleate was replaced by the deuterium-labeled analog and the animals were killed 4 days later. The molar fraction of total 20:4(n-6) in liver, heart, and kidney phospholipids containing deuterium was 33.9, 8.9, and
D L Luthria, H Sprecher
openaire   +3 more sources