Answer: Canned salmon has quite a long shelf life for canned food products. If you have already purchased a can of salmon check the label on the can to determine the actual manufacturers recommended shelf life. A good rule of thumb is that generally a canned salmon product has a shelf life of about six years.
Quick Answer. Chicken can be safely marinated for up to two days while refrigerated. However, most marinades are able to penetrate the flesh of a chicken to instill flavor after just two hours. Some types of marinade, particularly those with a high acid content, toughen meat when used for extended periods. Continue Reading.
If you are making your own marinade, using an oil (1 part), an acid (citrus juice or vinegar; 1 part), herbs and spices (italian salad dressing for example) marinade at least 2 hours up to 12 hours in the refrigerator. The acid will tenderize the meat, but not to the extent a prepared meat tenderizer will.