1在痢疾流行季节，在菜里拌点醋，可增强胃内对痢疾杆菌的抵抗力。2煮土豆时放些醋，可避免烧焦且使土豆颜色洁白，松软适口。3挂面放久了，会产生异味或发涩，煮时，加入适量的醋，可除异味、脱涩，颜色由黄变白。4煮海带时，先把海带放在锅里煮开，然后加入少量食醋，海带会 1 In the diarrhea epidemic season, the vinegar in the vegetables, can enhance the stomach resistance to dysentery bacilli. 2 boiled potatoes put some vinegar, to avoid scorching and potato color white, soft palatability. 3 noodles put a long time, there will be odor or astringent, cook, add the right amount of vinegar, can remove the smell, astringent, the color from yellow to white. 4 cooking kelp, the first kelp in the pot boil, and then add a small amount of vinegar, kelp will