The response of cut Amaranthus tricolor foliage to continuous treatment with 200 mg·l-1 8-hydroxyquinoline citrate (8-HQC) or 2, 4 and 6% ethanol was investigated. Application of ethanol and HQC enhanced the vase-life and final fresh weight. The best quality cut Amaranthus tricolor foliage were obtained when the stems held in 4% ethanol. These are the first published results that indicate that ethanol positively improved the postharvest quality of cut Amaranthus tricolor foliage.
 Khandaker L, Akond AM, Ali MB, Oba S. Biomass yield and accumulations of bioactive compounds in red amaranth (Amaranthus tricolor L.) grown under different colored shade polyethylene in spring season. Scientia Horticulturae 123 (2010) 289−294.
 Byczyńska A, Salachna P. Effects of colloidal silver on vase life of cut chrysanthemum. World Scientific News 69 (2017) 239−243.
 Salachna P, Byczyńska A. Effect of nitric oxide and production location on vase life of cut Eucomis 'Sparkling Burgundy' flowers. World Scientific News 83 (2017) 229−234.
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