Been refrigerated for 8 hours,the contents of NO-in parsley and lettuce increased suddenly and then decreased,the contents of NO-in spinach and rutabaga have few changes.
Been refrigerated for 8 hours,the contents of NO-in parsley and lettuce increased suddenly and then decreased,the contents of NO-in spinach and rutabaga have few changes.
冷藏处理经8h后,香菜和生菜中亚硝酸盐含量骤增而后下降,菠菜和油菜中的亚硝酸盐含量变化较小。