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澱粉是自然界中多麽重要的一種物質啊,吾們人類每天要吃米飯或麵粉,原來就是要攝取米麵中所含的澱粉,因为澱粉質是人類主要營養品之一;缺乏了澱粉質,將使人體健康發生嚴重的影響,是無須解釋的。還有澱粉在工業上的用途也是很多的,所以澱粉的製造在工業上也自成一個體系,那就稱为澱粉工業。這里把澱粉的功用做一點零星的敘述。澱粉的分子式是(C_6H_(10)O_5)n。這式中的n代表一個很大的數字,在化学上雖然還不能確定這個數字是多少,但用這個分子式來代表澱粉的分子構造則是巳可確定的。每一個C_6H_(10)O_5原子團成一個環,這正和醣類(碳水化合物)的另一種即糖類的分子式十分相像。譬如
Starch is an important material in nature, ah, we humans eat rice or flour every day, the original is to intake of starch contained in rice noodles, because starch is one of the major human nutrition; the lack of starchy, will make There is no need to explain the serious impact of human health. There are also many uses of starch in industry, so the manufacture of starch is also a system in industry, which is called the starch industry. The function of starch here to do a little sporadic narrative. The molecular formula of starch is (C_6H_ (10) O_5) n. In this formula, n stands for a very large number. Although it is not chemically certain that this figure is much larger, the molecular structure represented by this formula can be determined. Each C_6H_ (10) O_5 atom is a ring, which is exactly the same as the carbohydrate (carbohydrate), another type of sugar. for example