Cornelian cherry (Cornus mas L.) as a promising source of antioxidant phenolic substances and minerals

This study aimed to evaluate the mineral content, and content of bioactive compounds in fruits of Cornelian cherry (Cornus mas L.). Neochlorogenic acid, chlorogenic acid, caffeic acid, and rutin were determined in the samples. Vitamin C content ranged from 610.36 to 1344 mg kg⁻¹ FW. Content of K, Ca, P, Mg, and Na in samples ranged from 1750.8 to 2645.7 mg kg⁻¹ FW, from 281.14 to 561.62 mg kg⁻¹ FW, from 180.38 to 294.95 mg kg⁻¹ FW, from 68.19 to 115.43 mg kg⁻¹ FW, and from 2.48 to 71.33 mg kg⁻¹ FW respectively. Content of Fe, Zn, Cu, Mn, Ni, Cr, and Co in samples ranged from 2.77 to 4.88 mg kg⁻¹ FW, from 0.49 to 0.99 mg kg⁻¹ FW, from 0.25 to 0.53 mg kg⁻¹ FW, from 0.07 to 0.17 mg kg⁻¹ FW, from 0.02 to 0.13 mg kg⁻¹ FW, from 0.01 to 0.02 mg kg⁻¹ FW, and from 0.01 to 0.08 mg kg⁻¹ FW respectively. Variations across cultivars were found to be statistically significant, indicating that genetics is a key factor influencing the concentration of bioactive compounds and minerals in Cornelian cherry fruits. Understanding the genetic factors influencing mineral and bioactive compound content in cornelian cherry cultivars is essential for targeted breeding programs, crop improvement, and the development of cultivars with enhanced nutritional and health-promoting attributes. This knowledge contributes to sustainable agriculture and supports the production of crops that align with consumer preferences and health trends.