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油菜煮时间长营养会破会吗
更新时间: 2020-07-05 00:00:00  

油菜煮的时间长了,其中的维生素C就会流失的差不多了,3个小时后维生素C几乎全部被破坏。烹制油菜可以采用如下几种方法将油菜中的营养保留住:

1、菜洗干净再用水泡,用泡过菜的水烧汤,味道更好;

2、烧速冻菜之前不用化冻,可直接放进烧沸的锅里,这样烧出来的菜更可口,维生素损失也小得多;

3、切油菜最好用不锈钢刀,因为维生素C最忌接触铁器。油菜下锅之前,用开水焯一下,可除去苦味。做熟的油菜不能放太长时间,否则3个小时后维生素C几乎全部被破坏;

4、用青菜做汤时

关键词: 油菜 时间 营养

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