Hemin-induced increase in saponin content contributes to the alleviation of osmotic and cold stress damage to / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

Hemin can improve the stress resistance of plants through the heme oxygenase system. Additionally, substances contained in plants, such as secondary metabolites, can improve stress resistance. However, few studies have explored the effects of hemin on secondary metabolite content. Therefore, the effects of hemin on saponin synthesis and the mechanism of plant injury relief by hemin in