我们知道,对于许多水果而言,生果子与熟果子的差别是很大的:生果子又酸又硬又涩,难以入口,熟果子却又甜又软又香,令人垂涎欲滴。可果子的生熟不同,为什么会有如此明显的变化呢?原来在果子的成熟过程中,发生了一系列的化学变化。 We know that for many fruits, the difference between raw fruit and ripe fruit is great: the raw fruit is sour and hard and astringent, it is difficult to import, and the cooked fruit is sweet, soft and fragrant, and it is mouth-watering. Different fruits may be different, why is there such a significant change? It turned out that during the fruit ripening, a series of chemical changes occurred.