The increase of the contents of MDA in leaves under heat stress showes that the cell membrane of Dioscorea Zingiberensis get injured.

• 高温胁迫下黄姜叶片MDA含量的增加，表明黄姜高温胁迫下其细胞质膜受到伤害，MDA含量愈高，细胞质膜受到伤害越大。