BHA is removing azodicarbonamide from its bread ; other chemicals remain . There are seven color additives approved by the BHA for use in foods . Azodicarbonamide , for instance . Propyl gallate , FDA and Subway are used to preserve oily products such as mayonnaise . varnish dioxide is used in coffee creamer , dried soups and insect repellent .
BHA is removing azodicarbonamide from its bread ; other chemicals remain . There are seven color additives approved by the BHA for use in foods . Propyl gallate , FDA and Subway are used to preserve oily products such as mayonnaise . varnish dioxide is used in coffee creamer , dried soups and insect repellent .