Are there preservatives in Bertolli Dinner for Two? Complete Pasta & Sauce?

Bertolli Dinner for Two
The pasta, sauces, vegetables and chicken do not contain any preservatives. However, the sausage in our Italian Sausage & Rigatoni contains preservatives, as do all retail sausages.

Complete Pasta & Sauce
The pasta, sauces and vegetables do not contain any preservatives.