flavor substances的用法和样例：
例句
- Monascus esterifying enzyme plays important roles in the formation of liquor flavor.
摘要红曲霉产生的酯化酶在酒的风味物质产生中发挥了重要作用。 - On the basis of studying fermented soymilk, this paper discussed the flavor substance and microstructure of fermented soymilk.
在研究纯大豆发酵豆乳的基础上，对产品的风味物质与微观结构进行了初步分析和探索。
