Effect of precursors and stress factors on yeast isolated from fermented maesil extract and their biogenic amine formation

Effects of soybean cultivar and starter strain on biogenic amines formation during Cheonggukjang fermentation

“…Moreover, the FAAs in different soybean cultivars may further influence the BAs formation because the diverse FAAs that serve as precursors for BAs have been shown to impact BA formation ( Herbert et al, 2005 ; Smit et al, 2013 ). In our previous research, we reported that BAs formation by yeast increased when Arg was added to the media ( Yoon et al, 2024 ). Therefore, it is necessary to investigate the change of BAs accumulation in Cheonggukjang depending on the soybean cultivar because of possible differences in their FAA composition.…”