The fermented tea is influenced by the fermentation process such as taste, appearance, and aroma. On the other hand, unfermented tea does only have a fragrance of vegetal (in terms of aroma). The tea that has been fermented partially remains light in floral aroma. Plus, if it is fully fermented then it will provide sugar or ripe fruit fragrance. Black tea is an example of fully fermented tea while green tea is minimally fermented, oolong is partially fermented and white tea remains unfermented.