Results 21 to 30 of about 145,382 (255)

Bioactive Compounds in Malanto (Kalimeris indica) Leaves and Their Antioxidant Characteristics

open access: yesAgriculture, 2023
Currently, there is an increasing trend to replace artificial antioxidants with natural antioxidants. However, certain naturally occurring antioxidants have lower antioxidant activities than artificial antioxidants.
Jie Liu   +5 more
doaj   +1 more source

Lipid Peroxidation in Algae Oil: Antagonist Effects of Natural Antioxidants

open access: yesMolecules, 2022
Tandem mass spectrometry is proposed to check lipid oxidation, a free radical-mediated phenomenon which effects oxidative deterioration in polyunsaturated fatty acids. Antioxidants are used by the food industry to delay the oxidation process.
Ilaria Santoro   +4 more
doaj   +1 more source

The Potential Role of Antioxidants in the Treatment of Peripheral Arterial Disease: A Systematic Review

open access: yesAntioxidants, 2022
Peripheral arterial disease (PAD) has a worldwide prevalence and is a significant cause of cardiovascular morbidity and mortality. Due to its high prevalence and higher rates of ischemic cardiovascular and lower-extremity events, its treatment is ...
Shayan Keramat   +4 more
doaj   +1 more source

Heterocyclic Antioxidants in Nature: Coumarins [PDF]

open access: yesCurrent Organic Chemistry, 2017
Coumarins represent an important family of naturally occurring and/or synthetic oxygen-containing heterocycles, bearing a characteristic benzopyrone framework. These compounds are widely distributed both in human diet and therapeutics. Among other characteristics, several coumarin derivatives proved to have an interesting antioxidant profile.
J. Matos, M   +5 more
openaire   +1 more source

The role of antioxidants and their use in animal breeding and poultry farming (review)

open access: yesАграрная наука Евро-Северо-Востока, 2019
The article reviews the role of antioxidants and their use as additives in feed for various types of farm animals and poultry. Incoming antioxidants activate protection. This protection is based on preventing the leakage of free electrons in mitochondria
P. S. Ostapchuk   +2 more
doaj   +1 more source

Antioxidants, Food Processing and Health

open access: yesAntioxidants, 2021
The loss and/or modification of natural antioxidants during various food processing techniques and storage methods, like heat/thermal, UV, pulsed electric field treatment, drying, blanching and irradiation is well described. Antioxidants in their reduced
Borut Poljsak   +2 more
doaj   +1 more source

Synthetic and natural antioxidants: food quality protectors

open access: yesGrasas y Aceites, 1996
Oxidation of food lipid components, known as oxidative rancidity is one of the major deteriorative and quality-affecting reactions. Oxidative rancidity is initiated by oxygen free-radicals or by the reaction of molecular oxygen with pre-formed organic ...
A. Valenzuela, S. Nieto
doaj   +1 more source

Research Progress in Plant-Derived Natural Antioxidants for Inhibiting Lipid and Protein Oxidation and Mechanism of Their Impact on the Quality of Meat and Meat Products [PDF]

open access: yesShipin Kexue
The application of antioxidants is an effective strategy to mitigate quality deterioration in meat and meat products during production and processing.
ZHAO Lili, LIU Chang, JIA Na, LIU Dengyong
doaj   +1 more source

Harnessing Natural Antioxidants for Enhancing Food Shelf Life: Exploring Sources and Applications in the Food Industry

open access: yesFoods, 2023
Consumers are increasingly showing in maintaining a healthy dietary regimen, while food manufacturers are striving to develop products that possess an extended shelf-life to meet the demands of the market. Numerous studies have been conducted to identify
Carmen Daniela Petcu   +8 more
doaj   +1 more source

The Impact of Natural Antioxidants on the Regenerative Potential of Vascular Cells

open access: yesFrontiers in Cardiovascular Medicine, 2019
With advances in technology, the impact of natural antioxidants on vascular cell regeneration is attracting enormous attention as many current studies are now exploring the clinical potential of antioxidants in regenerative medicine. Natural antioxidants
Shahida Shafi   +3 more
doaj   +1 more source

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