Relaunching a Traditional Durum Wheat Product: New Cultivars and Introgression Lines Identified for Frike Making in Turkey.

Frike is an ancient and traditional food product prepared from early harvested whole wheat grain, particularly durum wheat (DW). Due to its many health beneficial effects, frike is considered a functional food. It is also a lucrative commodity, produced in various West Asian and North African countries and typically in Southeastern Turkey. However, no systematic assessment of the most-suitable genotypes for frike production in the region is available. This study aimed to carry out such an evaluation, based on frike yield, quality traits, marketing price, and profitability, on a set of 20 DW cultivars and DW- introgression lines (ILs). The results based on a field trial performed in Gölbaşı (Adıyaman, Turkey) in the 2021-2022 season revealed the Turkish varieties Tüten-2002, Edessa, Artuklu, and Perre, together with the R5 IL to have the highest frike yields measured on 3 kg of roasted fresh spikes. The highest marketing prices were obtained by Turkish varieties Sariçanak-98, Burgos, Sümerli, and Artuklu, along with the R112 IL, excelling in quality traits. Considering all parameters, the Turkish cultivars Artuklu, Firat-93, and Sariçanak-98, besides the R112 IL, resulted in being the most-convenient genotypes for frike making, thus representing good candidates for maintaining cultural and genetic diversity in food production from a staple crop such as DW.