RESUMO
Variations in volatile organic compound (VOC) type and content can result in noticeable differences in fruit aroma. The genus Vaccinium encompasses over 500 distinct species of berry-producing plants, several of which are important to commercial horticulture. Understanding which VOCs are produced by different members of this genus could greatly aid efforts to improve the aroma of multiple Vaccinium crops by breeding for desirable fruit volatiles. This review summarizes the published research available on this topic, examining prior work done to characterize the volatile profiles of blueberries, cranberries, bilberries, lingonberries, whortleberries, and other Vaccinium berries. In addition, analytical methodologies used to obtain Vaccinium berry volatile profiles are discussed. Possible future directions for Vaccinium berry volatile research are also examined.
