FDA Food Canning Establishment Registration

Store-bought, tomato-based sauces are often processed thoroughly to prolong their shelf life, and contain plenty of acid from the tomatoes. These factors make them more resistant to bacterial growth, which is why unopened jars can often be stored in the pantry. Canned tomato sauce should definitely be kept out of the refrigerator before opening, as the metal cans tend to react with the humidity of the fridge, resulting in rust or corrosion.

ITB HOLDINGS LLC
390 North Orange Avenue, Suite 2300
Orlando, FL 32801
United States
T: +1 855 389 7344
T: +1 855 510 2240
T: +44 800 610 1577

https://www.fda.itbhdg.com/product/food-canning/