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澱粉食物裏屬於醣一類的營養素澱粉佔最大部分,澱粉是多數葡萄糖合成的複醣。每一個澱粉分子裏究竟有多少個單醣分子,現在我們知道的還不太清楚。各種植物澱粉的分子,大小也不相等。因此澱粉的分子式常常寫作(C_6H_(10)O_5)x。 澱粉顆粒在冷水裏不能溶化;煮之,則顆粒漲破,成為糊狀。澱粉色白,不成結晶,經加水分解,即產生葡萄糖。若將乾澱粉加熱,炒
Starch foods belong to the category of sugar nutrients accounted for the largest part of starch, starch is the most complex glucose synthesis of glucose. How many monosaccharides are in each starch molecule? Now we know it is not yet clear. A variety of plant starch molecules, the size is not equal. Therefore, the molecular formula of starch is often written as (C_6H_ (10) O_5) x. Starch granules can not be melted in cold water; cook, then the broken particles, become a paste. Starch white, not crystalline, hydrolyzed, that is, glucose. If the dry starch heating, fried