the pharmaceutical effective constituents的用法和樣例：
例句
- Polysaccharides and triterpenoids are major madicinal effective ingredients in Ganoderma spp.
多糖和三萜兩大類活性物質是靈芝的主要藥效成分。 - The ginkgo terpenoids including bilobalide and ginkgolides are the main pharmaceutical components in the leaves or extracts of Ginkgo biloba L.
銀杏萜內酯包括銀杏內酯和白果內酯是銀杏提取物或銀杏葉中主要的藥效成分。
