Keeping anthurium cut flowers under 15o</sup>C leads to chilling damage and reduction in flower vase life. In this research, the effects of postharvest GABA treatments (0 and 1,5 mM) on vase life, membrane stability, spathe browning, antioxidant enzymes activity (CAT, SOD), and MDA content during 10 days' storage at 5 and 10 o</sup>C were studied. The results revealed that the longest vase life was observed in 1 mM GABA and 10 o</sup>C. Untreated flowers showed the least membrane stability and the highest MDA content in chilling temperatures. SOD activity was increased using 5 mM GABA . The flowers treated with 1 mM GABA had more CAT activity. GABA treatment had no effect on spathe browning. Finally, it can be concluded that both concentrations of GABA (1 and 5 mM) were effective to induce chilling resistance in anthurium cut flowers. </div
CAT , Chilling injury , GABA , MDA , Vase life
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
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