让面粉发酵有很多办法,如小苏打发酵、老面发酵、酵母发酵等。但是前两种方法都各有弊端,只有酵母发酵不仅让面食味道好,还提高了它的营养价值。酵母是一种可食用的、营养丰富的单细胞微生物,营养学上把它叫做“取之不尽的营养源”。实验证明,每1公斤干酵母所含的蛋白质 There are many ways to make flour fermentation, such as baking soda fermentation, noodles, yeast fermentation. However, the first two methods have their drawbacks. Only yeast fermentation not only tastes good but also enhances its nutritional value. Yeast is an edible, nutrient-rich single-celled microorganism, nutritionally called “an inexhaustible source of nutrients.” Experiments show that every 1 kg of dry yeast contains protein