LAUSR

Sambucus is a cosmopolitan plant genus that has been used for centuries for its medicinal properties and nutritional value. Sambucus nigra, the most studied species, contains a wide range of bioactive compounds that have been linked to various health benefits. Moreover, the fruit of the elderberry is a rich source of phytochemicals and is used to make a variety of food products. In this review, after an introduction of the species, we outline the main points for its cultivation and production. We then illustrate the major phytochemical components and related beneficial properties, such as antioxidant, antimicrobial, and pharmaceutical activities. We also provide insights into genetic variability, functional diversity, and some evolutionary relationships that were evaluated with DNA-based techniques. We discuss that despite its long history of use and potential benefits, Sambucus nigra has received relatively little attention in terms of horticulture, breeding, and molecular genetics, while studies on its biochemical composition and health benefits are well developed. Further research is also needed to better understand the pre-harvest and post-harvest factors that influence plant growth and production, as well as to explore new applications and industrial uses of this underutilized species.