天气预报 > 其他 > 芹菜怎么不放盐也有咸味
芹菜怎么不放盐也有咸味
更新时间: 2020-06-30 00:00:00  

因为芹菜中的氮素含量和氯离子含量过高造成芹菜自带咸味。

芹菜属于绿叶蔬菜,在施肥时,主要以碳铵、尿素等氮肥为主,同时也会使用到磷酸二氢钾和氯化钾等化肥。如果施肥过量,氮肥中的氮素和氯化钾中的氯离子含量就会较高,从而造成芹菜自带咸味。

芹菜,属伞形科植物。有水芹、旱芹、西芹三种。功能相近,药用以旱芹为佳。旱芹香气较浓,称"药芹"。芹菜富含蛋白质、碳水化合物、胡萝卜素、B族维生素、钙、磷、铁、钠等。同时,具有有平肝清热,祛风利湿,除烦消肿,凉血止血,解毒宣肺,健胃利血,润肺止咳,

关键词: 芹菜 怎么 咸味

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