In terms of nutritional components, yeast steamed bread is better. According to the comparative experiments of nutritional components of old flour and yeast milling by authoritative organizations, the losses of vitamin B2, pantothenic acid, calcium pantothenate and water-soluble protein were 6. 14%, 37.5%, 5 1.88% and 94.5% respectively.
In fact, old-fashioned steamed bread and yeast steamed bread have their own advantages, but if you pay more attention to nutrition, it is recommended to eat yeast fermented steamed bread. Compared with traditional old fermentation, yeast steamed bread has more advantages in nutrition.