malamic acid

例句：

1. 1. Malamic acid is a compound that is used in the production of fertilizers.
   马来酸是一种用于生产肥料的化合物。
2. 2. The plant produces malamic acid as a defense mechanism against herbivores.
   这种植物通过产生马来酸作为一种对食草动物的防御机制。
3. 3. The research team discovered a new way to produce malamic acid from renewable resources.
   研究团队发现了一种从可再生资源中生产马来酸的新方法。