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叶菜类油菜、卷心菜(甘蓝)清洗要格外注意。把叶菜买回家后先散开放置半天的时间,让农药挥发掉一部分。阳光照射可以让农药分解破坏,照射五分钟,有机氯的含量可以大大降低。叶菜类的蔬菜清洗时要从根部往上多切一部分,以每个叶片都散落不相连为宜。菜根部分建议舍弃。叶菜单掰下来后流动水冲洗,因叶片部位的农药会顺势流到叶片根部,所以根部残留农药较多。换水后加人小苏打浸泡,不要超过半个小时,以10分钟左
Leafy rape, cabbage (cabbage) to be extra attention to cleaning. The leafy vegetables bought home for a long time to open half a day, so that part of the volatile pesticides. Sunlight can break down pesticides decomposition, exposure five minutes, the content of organic chlorine can be greatly reduced. Leafy vegetables when cleaning up from the root to cut more than part of each leaf are not scattered scattered appropriate. Sugarcane root part of the proposed discarded. Leaves the menu after breaking off the flow of water rinse, because the leaf parts of the pesticide flow to the leaves of the roots, so more pesticide residues at the roots. Add water to add baking soda soak, not more than half an hour to 10 minutes left