Effects of a Combination of 1-MCP, CaCl2 Treatment and Slow Cooling on Postharvest Physiology of ‘Zhonghuashoutao’ Peach during Storage
Shi Jie Yan, Li Ya Liang, Chunjian Zhao, Ru Fu Wang
Abstract
Shi Jie Yan, Li Ya Liang, Chunjian Zhao, Ru Fu Wang
Abstract
Effects of a combination of 1-MCP, CaCl2 treatment and slow cooling on postharvest physiology of ‘Zhonghuashoutao’ peach were investigated. Respiration rate, ethylene production, firmness, juice contents and percentage of good fruit were studied to evaluate the quality of peach. The results showed that 1-MCP, CaCl2 treatment reduced the amount of respiration rate and ethylene production, delayed the appearence of ethylene peak, prolonged softening, restrained the chilling injury of ‘Zhonghuashoutao’ peach after harvest. Slow cooling method had better effect and could delay the incidence of physiological disorder and maintained good quality during storage.
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Effects of a combination of 1-MCP, CaCl2 treatment and slow cooling on postharvest physiology of ‘Zhonghuashoutao’ peach were investigated. Respiration rate, ethylene production, firmness, juice contents and percentage of good fruit were studied to evaluate the quality of peach. The results showed that 1-MCP, CaCl2 treatment reduced the amount of respiration rate and ethylene production, delayed the appearence of ethylene peak, prolonged softening, restrained the chilling injury of ‘Zhonghuashoutao’ peach after harvest. Slow cooling method had better effect and could delay the incidence of physiological disorder and maintained good quality during storage.
Key concepts: Postharvest, Ethylene, Respiration rate, Respiration, Softening, Horticulture, Chemistry, Animal science