Results 61 to 70 of about 42,982 (263)

Minor Components and Oxidative Stability as Determined by DSC of Fractionated and Lipase-catalyzed Structured Rapeseed Oil

open access: yesGrasas y Aceites, 2013
Natural fats and oils can be modified by various methods to prepare products with desired physical, chemical and nutritional properties. The enrichment and retention of the minor lipid components, the incorporation of capric acid and oxidative stability ...
M. A. Alim, P. Wessman, P. C. Dutta
doaj   +1 more source

Changes in the composition of pumpkin seeds (Cucurbita moschata) during development and maturation

open access: yesGrasas y Aceites, 2015
Changes in the chemical and lipid composition of Cucurbita moschata seeds and seed oils at different stages of development were investigated. The oil content of the seeds at 30, 60 and 90 days after flowering was 10.7, 41.1, and 47.1%, respectively.
Zh. Y. Petkova, G. A. Antova
doaj   +1 more source

Lipids, proteins, phenolic composition, antioxidant and antibacterial activities of seeds of peanuts (Arachis hypogaea l) cultivated in Tunisia

open access: yesBiological Research, 2013
Fatty acid composition of peanut seed oil in four varieties cultivated in Tunisia showed that linoleic (C18:2), oleic (C18:1) and palmitic (C16) acids account for more than 84% for Chounfakhi and Massriya and for more than 85% of the total fatty acids of
Khaled Sebei   +4 more
doaj   +1 more source

Integrated Assessment of Lipid Oxidation and Off‐Flavor Formation in Plant Protein Powders

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
Impact of residual lipids on oxylipin and off‐flavor formation in commercial plant proteins: A detailed analysis of precursor‐product relationships by GC‐FID, LC‐MS/MS, and GC‐MS. ABSTRACT The widespread adoption of plant proteins is hindered by their inherent off‐flavors, often linked to lipid oxidation products.
Fernanda Furlan Goncalves Dias   +3 more
wiley   +1 more source

Pathway of cholesterol biosynthesis in the brain of the neonatal rat

open access: yesJournal of Lipid Research, 1966
Suckling rats were killed at various intervals after intraperitoneal injection of acetate-1-14C and their brain sterols were analyzed by column, thin-layer, paper, and gas-liquid chromatography.
Thomas J. Holstein   +2 more
doaj   +1 more source

Impact of Pumpkin and Carrot Flours on the Oxidative and Rheological Properties: Properties of Low‐Fat Cold‐Pressed Oil Mayonnaise

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
Partial substitution of sunflower oil with cold‐pressed oils (0‐20%) improves the bioactive composition, oxidative stability, and overall quality of mayonnaise while preserving emulsion stability. ABSTRACT This study investigates the effects of xanthan gum, carrot flour, and pumpkin flour on the physicochemical, rheological, and bioactive properties of
S. Gülen   +2 more
wiley   +1 more source

Effect of Oxylipins, Terpenoid Precursors and Wounding on Soft Corals’ Secondary Metabolism as Analyzed via UPLC/MS and Chemometrics

open access: yesMolecules, 2017
The effect of three oxylipin analogues, a terpenoid intermediate and wounding on the secondary metabolism of the soft corals Sarcophyton glaucum and Lobophyton pauciflorum was assessed. Examined oxylipins included prostaglandin (PG-E1), methyl jasmonate (
Mohamed A. Farag   +4 more
doaj   +1 more source

Milk: Nature's Unique Nutritional Package

open access: yesAnimal Research and One Health, EarlyView.
ABSTRACT Plant‐based beverages that attempt to mimic milk are increasingly popular with consumers, but there are profound differences in nutritional composition and microstructure compared to milk. A structural nutrition approach is needed to understand the effect on digestibility of microstructures, bioaccessibility and bioavailability of components ...
David W. Everett, Caroline Thum
wiley   +1 more source

Traditional herbal medicines: potential degradation of sterols and sterolins by microbial contaminants

open access: yesSouth African Journal of Science, 2009
Medicinal plants with a high content of sterols and sterolins, such as Bulbine natalensis (rooiwortel) and Hypoxis hemerocallidea (African potato), are commonly and inappropriately used in South Africa for the treatment of HIV/AIDS due to the ...
D. du Plessis-Stoman   +3 more
doaj  

Behavior of sterols of insect muscle during homogenization and differential centrifugation

open access: yesJournal of Lipid Research, 1968
Labeled sterol introduced in vitro into a homogenate of insect muscle became distributed in the various subcellular fractions in a manner similar to that obtained by fractionation of muscle of insects to which labeled sterol had been administered in vivo.
W.R. Roeske, R.B. Clayton
doaj   +1 more source

Home - About - Disclaimer - Privacy