奎尼酸

例句：

1. 1.The plant produces quinic acid,which is essential for the growth of thefruit.
   这种植物产生奎尼酸，对果实的生长至关重要。
2. 2. The chemical structure ofquinic acid has been studied extensivelyin recent years.
   近年来，奎尼酸的化学结构研究得到了广泛的关注。
3. 3. Quiniacid is a compound found inmany fruits and vegetables, including apples andoranges.
   奎尼酸是一种存在于许多水果和蔬菜中的化合物，包括苹果和橙子。