United States Standards for Grades of Frozen Vegetables

摘要

The Agricultural Marketing Service (AMS) of the Department of Agriculture (USDA) has revised eight United States Standards for Grades of Frozen Vegetables. This revision replaces dual grade nomenclature with single letter grade designations. "U.S. Grade A" (or "U.S. Fancy"), "U.S. Grade B" (or "U.S. Extra Standard"), and "U.S. Grade C" (or "U.S. Standard") become "U.S. Grade A," "U.S. Grade B," and "U.S. Grade C," respectively. This change conforms to recent changes in other grade standards. AMS has also updated contact information for obtaining copies of the grade standards and color standards. These changes bring these grade standards in line with the present quality levels being marketed today and provide guidance in the effective use of these products. The grade standards covered by these revisions are: frozen asparagus, frozen lima beans, frozen speckled butter beans, frozen cooked squash, frozen summer squash, frozen sweetpotatoes, frozen turnip greens with turnips, and frozen mixed vegetables.