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    Antioxidants and Skin Care Aging is a natural process of life. However, retailers today are publicizing that their products can reduce or even eliminate the signs of aging. Many cosmetic companies advertise age-defying makeup, which they claim will erase the wrinkles on the skin and produce a newer, fresher look. The most recent age-defying product on the market is antioxidants. Claiming that their products will diminish the signs of aging, companies sell volumes of antioxidants to consumers

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    Antioxidant Vitamins and Cancer

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    Antioxidant Vitamins and Cancer Cancer is one of the world's number one killers; nearly 75% of all Americans are affected by this disease. Thus, much time and research has been put into finding a preventative means of slowing the deaths attributed to this disease. Research by the scientific community coupled with propaganda from the media has brought antioxidants to the forefront in preventative medicine against cancer. This site will discuss what the claims are about antioxidant vitamins and

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    Antioxidants are substances that stable enough to prevent or retard the oxidation of easily oxidisable biomolecules such as lipids, proteins and DNA, thus preventing oxidative damage (Lobo et al. 2010). Antioxidants can be classified into two classes, according to their action, into primary or chain breaking antioxidants and secondary or preventative antioxidants. Primary antioxidants, when present in low concentration, can either delay or inhibit the lipid oxidation by reacting with a lipid radical

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    Phytochemical & Antioxidant Activity

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    investigated. Folin-Ciocalteu phenol method estimated a total phenolic content of 22.415 GAE equivalents (µg GAE/mg sample). The presence of a high phenolic amount in the faba seeds indicates its potential as a good natural antioxidant. It has been recognized that flavonoids show antioxidant activity[24]. The total flavonoid content of the reconstituted extract was estimated by the aluminium chloride method and the results were expressed in µg of Catechin equivalents (CE) per mg of dry weight of the extract

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    The present study was designed to evaluate the antioxidant activity of 5 organic solvent extracts (petroleum ether, n-hexane, chloroform, ethyl acetate and methanol) of wheat grains, 3days, 5 days and 7days old wheat seedlings. To determine the antioxidant activity of five extracts of four different samples, DPPH and ABTS radical scavenging activity, total phenolic content and ferrous reducing power ability were carried out. DPPH radical scavenging effect of chloroform and ethyl acetate extracts

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    Antioxidants System in The Human Body

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    Introduction Oxidative stress is essentially defined as the imbalance in the equilibrium of antioxidants systems in the human body. Oxidative damage in aerobic organisms can be caused by certain molecules known as reactive oxygen species (ROS). These reactive species are ones that cause oxidative damage in biomolecules. In order to maintain equilibrium of these substances, the human body has various endogenous antioxidants and phase 2 proteins which have evolved to defend against any harmful effects of ROS

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    Antimicrobial and Antioxidant features of Nutmeg Introduction Hydroxyl radical, hydrogen peroxide, singlet oxygen, super oxide anion and free radicals consist of reactive oxygen species. These reactive species will cause damage to the biological molecules. The damaged bio molecules might initiate certain diseases or might lead to the worsening of the existing diseases. Free radicals are reactive ions that can cause progression of diseases like diabetes, immunosuppression, metabolic injury, atherosclerosis

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    The total antioxidant power of freshly prepared mixture of 25 types of dried tea leaves were measured according to ferric reducing/antioxidant power (FRAP) assay . Results showed that different teas had widely different in vitro antioxidant power and that the antioxidant capacity was strongly correlated with the total phenolic content of the tea. Expressed as mol of antioxidant power/g of dried tea leaves, values ranged as 132-654 µmol/g for black (fermented) teas, 233-532 µmol/g for Oolong (semifermented)

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    Magazines and television commercials are always displaying ads for an antioxidant supplement. Before knowing if you need them it is important to know what they are. There are powerful and much needed supplements especially for those of us who do not eat enough fruits and vegetables. Antioxidants are beneficial in keeping our bodies healthy. We are all searching for ways to improve our health and to look and feel younger. Antioxidants are meant to protect the cells in our body from damage caused by

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    Antioxidant Potency in Apples during Long Term Storage Introduction Apples are known to have many beneficial agents that may help prevent cardiovascular disease, cancer, and other chronic diseases (5). This is due to an important component in an apple called antioxidants. Antioxidants stabilize free radicals from damaging our healthy cells, protecting our DNA, and other genetic material. Antioxidants are not only present in apples but in foods such as; spices and herbs, certain beverages, legumes

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