从古至今,无论治病还是强身,山药都是首选食材之一。关于如何烹调山药,有几点建议。如果要用山药来炒菜,可以先把山药放在沸水中焯一下,立刻捞出,这样能保持脆爽的口感。如果蒸着吃,可把山药先蒸熟再去皮,这样不仅省事,而且带皮蒸可以更好地保护山药中的蛋白质、淀粉酶等多种营养物质。如果要用山药炖菜,最好在汤汁沸腾后再加入,并用大火快速煮开,因为山药含有多酚氧化酶,烹调中可能发生褐变,煮沸时加入可破坏此 Since ancient times, whether cure or physical, yam is one of the preferred ingredients. On how to cook yam, there are several suggestions. If you want to use yam to stir-fry, you can first put the yam boiled in boiling water, immediately remove, so to maintain crisp taste. If you eat steamed, yam can be steamed and then peeled, so not only save trouble, but also with skin steamed to better protect the yam protein, amylase and other nutrients. If you want to use yam stew, it is best to add after the soup boiled, and quickly boil with fire, because yam contains polyphenol oxidase, browning may occur during cooking, when boiled can destroy this