Results 71 to 80 of about 125,754 (217)

High Pressure Extraction as a Green Alternative to the Conventional Sunflower Oil (Helianthus annuus) Production Process – Extraction with Pressurized Ethanol in an Intermittent Process and with Supercritical Fluid

open access: yesGlobal Challenges
This research explores green‐technology alternatives to extract vegetable oils as alternatives to hexane, a non‐renewable solvent, focussing on sunflower oil. It compares pressurized liquid extraction (PLE) with ethanol and supercritical fluid extraction
Carolina Medeiros Vicentini‐Polette   +4 more
doaj   +1 more source

Application of the accelerated test Rancimat to evaluate oxidative stability of dried microencapsulated oils

open access: yesGrasas y Aceites, 2000
The objective of this work was to apply the oxidative test Rancimat to dried microencapsulated oils (DMO), with special emphasis on assessing the efficacy of natural antioxidants.
J. Velasco   +2 more
doaj   +1 more source

Investigations of the inhibitory effects of tocopherol (vitamin E) on free radical deterioration of cellular membranes [PDF]

open access: yes
The inhibitory effects are investigated of d,1-alpha-tocopherol and d,1-alpha-tocopheryl acetate on the free radical deterioration of cellular membranes.
Richardson, D.
core   +1 more source

Delivery of the vitamin E compound tocotrienol to cancer cells [PDF]

open access: yes, 2011
Tocotrienol, a member of the vitamin E family of compounds, is currently receiving increased attention because of its highly promising anti-cancer effects.
Dufès, Christine
core  

Potential antioxidant activity of pomegranate peel and seed extracts and synergism with added phenolic antioxidants in a liposome system: a preliminary study [PDF]

open access: yes, 2014
peer-reviewedThis study describes the use of liposomes as biological membrane models to evaluate the potential of natural antioxidants as inhibitors of lipid peroxidation.
Altunkaya, A.
core  

Prospective randomized controlled pilot study on the effects of almond consumption on skin lipids and wrinkles. [PDF]

open access: yes, 2019
ObjectiveAlmonds are a rich source of fatty acids and antioxidants, and their supplementation is known to significantly modulate serum lipids. The effects of almond on the skin's lipid barrier and the appearance of wrinkles have not yet been elucidated ...
Burney, Waqas A   +7 more
core   +1 more source

ANALYSE QUANTITATIVE PAR FLUORESCENCE DE VITAMINE E DANS LES FORMULES PHARMACEUTIQUES

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2011
Many applications of this technique are encountered in the determination of organic compounds or molecules of biological importance, such as thiamin, riboflavin, adrenalin, cholesterol, paraffins or certain medications and drugs.
Alexandru Stoica   +3 more
doaj  

Effects of various salt purity levels on lipid oxidation and sensory characteristics of ground turkey and pork [PDF]

open access: yes, 2011
Salt use in meat products is changing. Consumers desire sea salt which may also contain trace metals and the government is demanding a reduction in sodium.
Bess, Kelsey N.
core  

Carbosilane Dendritic Amphiphiles from Cholesterol or Vitamin E for Micelle Formation

open access: yesPharmaceutics
Cationic dendritic amphiphiles were prepared through the linkage of interesting hydrophobic molecules such as cholesterol or vitamin E to the focal point of carbosilane dendrons.
Gabriel Mencia   +7 more
doaj   +1 more source

A Computational Approach for Identifying Plant-Based Foods for Addressing Vitamin Deficiency Diseases [PDF]

open access: yes, 2015
Vitamins are nutrients that are essential to human health, and deficiencies have been shown to cause severe diseases. In this study, a computational approach was used to identify vitamin deficiency diseases and plant-based foods with vitamin content ...
Sarkar, Indra Neil, Yu, Christina
core   +1 more source

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