What editions of the “Ball Blue Book” are acceptable for use in preparing 4-H Food & Nutrition Exhibits?
A. 1994 or later. While 4-H 3023 “Inappropriate Food Exhibits for Iowa 4-H Fairs” lists the 2003 edition, all editions published since 1994 are acceptable references. A recent review of the Ball Blue Book content by Extension specialists indicates the information contained in 1994 and after all provide appropriate food safety information related to food preservation, and are based on the most current USDA guidelines. Other food safety references related to food preservation include: The USDA Complete Guide to Home Canning 1994, So Easy to Preserve (3rd ed. 1993 or 4th ed. 1999), and current ISU Extension publications on food safety and food preservation.
