8Ali M B, Eun-Joo H, Kee-Yoeup P. 2005. Effects of temperature on oxidative stress defense systems,lipid peroxidation and lipoxygenase activity in Phalaenopsis. Plant Physiology and Biochemistry,43:213- 223.
9Almeselmani M, Deshmukh P S, Sairam R K, et al. 2006. Protective role of antioxidant enzymes under high temperature stress. Plant Science, 171:382 - 388.
10Chen H J. 1985. Electrolyte leakage and ethylene production induced by chilling injury of papayas. Hortscience, 20(6) : 1070 - 1072.