Why would the food processors ask the federal government to take action in this situation rather than trying to persuade the state to reduce the restrictions?

Food processors may ask the federal government to take action because federal regulations can provide a uniform standard that applies across all states, reducing confusion and compliance costs. By addressing the issue at the federal level, they can seek a more consistent regulatory environment which can benefit their operations nationwide. Additionally, federal intervention may carry more weight and authority, potentially leading to quicker resolutions than negotiating with individual states.