... has a fruity aroma that is safe for use in the food industry, but it is ... very expensive to extract and use naturally. Therefore, raspberry ketone is frequently made ... studies using mice, they needed doses as high as 2% of their intake of food to make an impact on ... gardenia etc, cosmetic fragramces, and in flavours, such as strawberry pineapple, peach, essencesetc. Raspberry ketone Extract(P- ...