出典:Wikipedia
出典:『Wikipedia』 (2011/05/08 07:49 UTC 版)
Enriched flour is flour with specific nutrients returned to it that have been lost while it was prepared. According to the FDA, a pound of enriched flour must have the following quantities of nutrients to qualify: 2.9 milligrams of thiamin, 1.8 milligrams of riboflavin, 24 milligrams of niacin, 0.7 milligrams of folic acid, and 20 milligrams of iron. The first four nutrients are B vitamins. Calcium also may be added at a minimum of 960 milligrams per pound.