1, varietal differences: different varieties of ginkgo biloba fruit have different chemical composition and taste characteristics, the degree of bitterness will also vary.

2, growing conditions: the growing environment of the ginkgo biloba fruit has an important impact on the formation of flavor. Geographic conditions, climate, soil quality, light and moisture and other factors will have an impact on the flavor of the fruit.

3, Chinese medicine flavor: ginkgo biloba fruit as a kind of Chinese medicine, flavor is categorized as sweet, bitter, astringent, sex flat. According to Chinese medicine, the bitter flavor has the effect of clearing heat and detoxification, astringency and diarrhea.