烹饪加工不当很容易造成食物中维生素的流失,因而千万要注意防止以下几点:一次不宜买大量蔬菜蔬菜被采割后,其生命活动表面看来似乎已经停止,其实内部仍进行着一系列复杂的生理变化。随着这些变化,蔬菜的营养成分、食用质量都会逐渐下降。其中以维生素C的损失最为明显。显然,一次购买大量的蔬菜留着慢慢吃的人,其吃进的蔬菜的维生素质量已大打折扣。 Improper cooking process can easily lead to the loss of vitamins in foods, and therefore must pay attention to prevent the following points: a should not buy a lot of vegetables After being cut vegetables, the surface of life seems to have stopped, in fact, there are still a series of internal Complex physiological changes. With these changes, the nutritional content of vegetables, food quality will gradually decline. One of the most obvious loss of vitamin C. Obviously, once a large number of vegetables are purchased and slowly eaten, the quality of the vitamins of the vegetables they eat is greatly reduced.