(redirected from Parabenzoquinone)


1. An essential part of coenzyme Q and vitamin E, reducible to hydroquinone. Synonym(s): quinone (2)
2. One of a class of benzoquinone derivatives.
References in periodicals archive ?
4], vitamin E and parabenzoquinone (PBQ) were added in different combinations as per protocol.
Under similar experimental conditions result was compared with well known antioxidants Vitamin E and Parabenzoquinone (PBQ).
Under similar conditions, vitamin E and parabenzoquinone failed to maintain the GSH content.
Tripathi YB, Shukla S, Sharma M, Shukla VK (1995) Antioxidant property of Rubia cordifolia extract and its comparison with vitamin E and parabenzoquinone.