Chemicals used in food and food processing must meet strict regulatory criteria. For a chemical to receive an official kosher certification, the manufacturer has a rabbi come to the facility to ...

Kosher describes any food that complies with a strict set of dietary rules in Judaism. Kosher diet rules are called kashrut. The rules cover which foods to eat, how to prepare them, and how to combine ...

Agriprocessors was the name of the kosher slaughterhouse and meatpacking factory in Postville, Iowa, owned by Sholom Rubashkin. Purchased in 1897 by Aaron Rubashkin, who passed down the company to his ...