What is oxidant and antioxidant?
What is oxidant and antioxidant?
Under normal conditions, reactive species are cleared by antioxidants which, broadly speaking, refer to molecules that are able to react directly with oxidants to reduce their oxidation capacity, e.g. scavenging enzymes such as superoxide dismutase, catalase, glutathione peroxidase, etc., or chemicals inhibiting the …
What is antioxidant with example?
Examples of antioxidants include vitamins C and E, selenium, and carotenoids, such as beta-carotene, lycopene, lutein, and zeaxanthin. This fact sheet provides basic information about antioxidants, summarizes what the science says about antioxidants and health, and suggests sources for additional information.
What food have antioxidants?
Broccoli, spinach, carrots and potatoes are all high in antioxidants, and so are artichokes, cabbage, asparagus, avocados, beetroot, radish, lettuce, sweet potatoes, squash, pumpkin, collard greens and kale. Using lots of spices in cooking is good.
What is oxidant in body?
Oxidants are reactive molecules that are produced both inside your body and the environment that can react with other cellular molecules in your body such as protein, DNA and lipids. When it does that, it damages molecules and it’s what causes disease and inflammation.
What is oxidation in body?
Oxidation is a normal and necessary process that takes place in your body. Oxidative stress, on the other hand, occurs when there’s an imbalance between free radical activity and antioxidant activity. When functioning properly, free radicals can help fight off pathogens.
Is Salt an antioxidant?
Sodium ascorbate is the sodium salt of ascorbic acid, E300. It is used as a source of vitamin C, and as an antioxidant in food….What is an Antioxidant?
| Other names: | calcium lactate 5-hydrate, calcium lactate, 2-hydroxypropanoic acid calcium salt pentahydrate |
|---|---|
| CAS No: | 63690-56-2 |
Why antioxidants are used?
Antioxidants are substances that may protect your cells against free radicals, which may play a role in heart disease, cancer and other diseases. Free radicals are molecules produced when your body breaks down food or when you’re exposed to tobacco smoke or radiation.