A white soluble compound used in effervescent drinks and in baking powders and as an antacid .
一种白色可溶的化合物,用于冒泡的饮料和发酵面粉,也作抗酸剂。
This is achieved for wheat dough by addition of yeast while , for fine baked products , baking powders are used .
这对于小麦面团来讲,可添加酵母来实现,对于好的焙烤制品,可通过使用焙烤粉来实现。