常温条件下不同包装方式对杨桃品质及其生理的影响

Effect of Different Packaging on Quality and Physiology of Postharvest Carambola Fruit Under Ambient Temperature

研究了在常温条件下不同包装对采后杨桃果实品质与生理的影响。结果表明,套袋包装能降低采后杨桃果实水分散失,较好地保持果实的商业品质,延长货架寿命;微孔袋包装能明显地减缓杨桃果实维生素C的氧化降解,抑制果实呼吸速率及乙烯释放量,维持果皮细胞膜的完整性,使果实货架期从8天延长至20天。

Under ambient temperature, the effects of various packaging on the quality and physiology of the postharvest carambola fruits were studied. The results indicated that the total moisture and eating quality of packaged carambola fruit were well maintained, and the shelf-life was prolonged. Lab data also showed that the shelf-life of carambola fruit packaged with microperforated PP was prolonged from 8 days to 20 days, and the oxidation of vitamin C, rates of respiration, ethylene production, and increase in cell membrane permeability were significantly inhibited.