New Zealand Extracts has extended its range of naturally extracted science-based Oxifend antioxidants to include Kiwifruit, Boysenberry and Blackcurrant extracts.

The range is aimed at functional and food companies, product formulators, dietary supplement manufacturers and cosmetics firms wishing to use antioxidants that are natural, residue-free and have an organic certified high antioxidant content. Unlike other antioxidants, which are produced using a solvent or alcohol-based extraction process, Vinanza extracts are produced using the company's water-only Aqua-Pure process. Once freeze-dried, the extract can be incorporated into dietary supplements, functional food products and cosmetics.

"We knew the world was looking towards naturally extracted products that are branded and have science behind them," said New Zealand Extracts general manager Bruce Cardwell. "Our point of difference is in the natural production of water soluble antioxidants and our Aqua-Pure extraction process."