Bioactive substrances的用法和樣例：
例句
- Acridone alkaloids, a group of important bioactive compounds, are mainly in the citrus plant of Rutaceae family.
摘要吖啶酮生物堿是一類(lèi)重要的生物活性物質(zhì)，蕓香科柑橘類(lèi)植物是天然吖啶酮的主要來(lái)源。 - Moreover, mesangial cells possess phagocytosis, production of various bioactive substances and so on.
此外，系膜細胞還有吞噬及產(chǎn)生并分泌多種生物活性物質(zhì)等功能。
