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What are the top 5 antioxidants?

Albizia lebbeck

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Journal Article•DOI Antioxidant and 15-lipoxygenase inhibitory activities of the Malian medicinal plants Diospyros abyssinica (Hiern) F. White (Ebenaceae), Lannea velutina A. Rich (Anacardiaceae) and Crossopteryx febrifuga (Afzel) Benth. (Rubiaceae). Ababacar Maiga, Karl Egil Malterud, Drissa Diallo, Berit Smestad Paulsen - Show less +3 more 08 Mar 2006-Journal of Ethnopharmacology 67 Citations	These plants therefore appear to be excellent sources of antioxidants.
Journal Article•DOI An effective two-step synthesis, fluorescent properties, antioxidant activity and cytotoxicity evaluation of benzene-fluorinated 2,2-dimethyl-2,3-dihydro-1H-quinolin-4-ones Larisa V. Politanskaya, I. P. Chuikov, Evgeny V. Tretyakov, Vitalij D. Shteingarts, Ludmila P. Ovchinnikova, Olga D. Zakharova, Georgy A. Nevinsky - Show less +6 more 01 Oct 2015-Journal of Fluorine Chemistry 26 Citations	It has been shown, that the compounds are well antioxidants.
Journal Article•DOI Evaluation of antioxidant activity of some plant extracts and their heat, pH and storage stability Saeedeh Arabshahi-D, D. Vishalakshi Devi, Asna Urooj - Show less +2 more 01 Jan 2007-Food Chemistry 227 Citations	These data indicate that selected plant extracts are potential sources of dietary antioxidants.
Journal Article•DOI Antioxidants in human health and disease Barry Halliwell 01 Jan 1996-Annual Review of Nutrition 1.7K Citations	Endogenous antioxidant defenses (superoxide dismutases, H2O2-removing enzymes, metal binding proteins) are inadequate to prevent damage completely, so diet-derived antioxidants are important in maintaining health.
Open access•Journal Article•DOI Phenolic profile and antioxidant potential of selected plants of Pakistan Imram Imram, Muhammad Zia-Ul-Haq, Luca Calani, Teresa Mazzeo, Nicoletta Pellegrini - Show less +4 more 06 Feb 2014-Journal of applied botany and food quality 9 Citations	Antioxidant capacity measured by three commonly-benched methods, TEAC, FRAP and TRAP assays indicated that all extracts are a good source of natural antioxidants.
Open access•Journal Article•DOI Bio-guided fractionation and characterization of powerful antioxidant compounds from the halophyte Inula crithmoїdes Ines Jallali, Pierre Waffo Teguo, Abderrazek Smaoui, Jean-Michel Mérillon, Chedly Abdelly, Riadh Ksouri - Show less +5 more 01 Jan 2020-Arabian Journal of Chemistry 15 Citations	All identified compounds are powerful antioxidants, as they have many biological properties allowing their use in agro-food, pharmaceutical or cosmetic industries.
Journal Article•DOI Antioxidants and stabilizers—XXIII. Influence of the structure of methylenebisphenols on antioxidative activity in isotactic polypropylene J. Pospišil, Ľ. Kotuľák, V. Halaška - Show less +2 more 01 Jan 1971-European Polymer Journal 15 Citations	Methylenebisphenols appear to be the most active antioxidants if they are appropriately substituted.

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What are antioxidants?5 answersAntioxidants are substances that protect cells from oxidative damage caused by free radicals and chain reactions. They can be found in antioxidant-rich foods, supplements, and herbs. Antioxidants are used as food additives to prevent food spoilage, particularly in frozen or refrigerated food. They are also used in industrial goods, such as fuels and lubricants, as stabilizers. Antioxidants inhibit the oxidation of unsaturated components in fats and oils, thereby enhancing shelf life and preserving the quality of lipid-containing foods. Some common antioxidants include vitamins E and C, beta carotene, lutein, and lycopene. Antioxidants play a significant role in preventing diseases and chronic illnesses associated with free radicals, such as cancer, Alzheimer's disease, and arthritis. The use of antioxidants in food is regulated for safety and toxicology aspects.

What are some of the most important antioxidants?5 answersAntioxidants are natural or synthetic molecules that help prevent or reduce cell damage caused by reactive oxygen species (ROS). Some important antioxidants include ascorbic acid, polyphenols, thiols, butylated hydroxytoluene, butylated hydroxyanisole, propyl gallate, and tert-butylhydroquinone. Other recognized antioxidants are resveratrol, lycopene, lutein, zeaxanthin, curcumin, and astaxanthin. Beta carotene, Lutein, Vitamin A, Vitamin C, Vitamin E, and Lycopene are also important antioxidants. Polyphenols, found in vegetables and fruits, are significant plant compounds with antioxidant activity. Vitamins E and C are very important antioxidants. Plants, particularly medicinal plants, are a significant source of beneficial antioxidants.

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