Every loaf of publix bread bio eng
Salads too
I asked manager what is bio eng
Never heard back
Racket city
It is Xanthan gum.
It’s widely used because it is low in carbs and doesn’t require cooking like corn starch does. It is also used as a substitute for gluten in gluten free breads and baked goods to give the product structure like gluten would normally do.
It is a thickener used both in food and in toothpaste and cosmetics, a substance made from a bacteria, not much unlike yogurt BA teria. Xanthan gum is also used to keep fats or oils from separating in storage, or herbs and spices suspended I. salad dressings, etc.