连日来,高温天气持续“烤”验着大江南北,食品保鲜也成了一大难题。据《台湾时报》报道,夏天要想保持食材新鲜,冰箱里最好多留点空隙。食物存放于冰箱中,并非永远不会变质。只有冷藏室的温度控制在7℃以下,冷冻室的温度维持在零下180℃以下,才能有效达到保鲜的目的。冰箱里的食 In recent days, the hot weather continues “roasted ” experiencing the major north-south, food preservation has become a big problem. According to “Taiwan Times” reported that in the summer to keep the ingredients fresh, the best in the refrigerator leave more space. Food stored in the refrigerator, not never deteriorate. Only the temperature of the refrigerator compartment is controlled below 7 ° C and the temperature of the freezer compartment is kept below 180 ° C, so as to effectively achieve the purpose of freshness preservation. Food in the refrigerator