买回香蕉后,不到一天的工夫,你就会发现香蕉与桌子或果盘的接触面开始变黑了。当香蕉平放时,整个重量都压在接触面上,此处承受的压力变大,很可能把这个接触面表皮细胞的一些细胞膜压破,导致里面的氧化酵素流出来,发生氧化反应,产生黑斑。所以买回来的香蕉最好悬挂起来,减少受压面积,这样能够减少黑斑的产生。另外,如果买回香蕉立即 After buying the banana, less than a day’s time, you will find that the banana and the table or fruit plate contact surface began to darken. When the banana lying flat, the entire weight is pressed on the contact surface, the pressure here to become larger, it is possible to contact the surface of some cell membrane crushing, resulting in the oxidation of the enzyme flow out, the oxidation reaction occurred Dark spots. So the best buy banana suspension, reducing the pressure area, so that it can reduce the production of dark spots. In addition, if you buy a banana immediately