Vitamin C is a powerfulantioxidant and for this reason is commonly used to preserve the natural flavour and colour of processed fruit, vegetables and dairy products.
The Antioxidant Health Plan (1994)
The organic, botanical range is packed with vital vitamins and powerfulantioxidants.
The Sun (2014)
It also provides powerfulantioxidants to protect the liver from toxins and helps to repair damaged liver cells.
Times, Sunday Times (2006)
Definition of 'antioxidant'
antioxidant
(æntiɒksɪdənt)Explore 'antioxidant' in the dictionary
countable noun
An antioxidant is a substance which slows down the damage that can be caused to other substances by the effects of oxygen. Foods which contain antioxidants are thought to be very good for you.
Definition of 'powerful'
powerful
(paʊəʳfʊl)Explore 'powerful' in the dictionary
adjective [usually ADJECTIVE noun]
A powerful machine or substance is effective because it is very strong.