(来学网)食物中叶酸的烹调损失率为
  • A.
    (来学网)10%~20%
  • B.
    (来学网)20%~40%
  • C.
    (来学网)30%~50%
  • D.
    (来学网)50%~90%
  • E.
    (来学网)1%~10%