论文部分内容阅读
通过调查日本市场上目前占销售的大部分菲律宾香芽蕉的成熟特性.我们认为:在15～35℃后熟情况下,30℃以上果皮会变褐,不会全转黄,特别是在35℃时果肉成腐烂状.15℃下果肉正常成熟,但果实两端绿色不消失,果皮和果肉的成熟度不一致.20℃和25℃能正常成熟,这一温度范围是后熟的适宜温度.用1～5000ppm乙烯处理24小时,在20℃下进行后熟,香蕉后熟情况不因处理浓度的不同而异.挂果期间,果实即使开花后120天还会继续增大,最终随着裂果而黄化,但不会正常成熟.可是,从淀粉和有机酸含量的变化来看,挂果期间从开花后90天才开始内在的成熟.把开花65～105天采收的果实运到日本,置于25℃下进行后熟.65和75天采收的果实青果期在10天以上,而开花后85天和95天采收的果实青果期缩短到3～4天,开花后105天采收的果实在运输过程就变黄了.可是,跃变以后的成熟特性,不因采收期的不同而异.综上所述,目前从菲律宾香芽蕉的成熟特性来看,我们认为同以前的主要品种大蜜哈和仙人蕉基本相同.但是,糖分组成和对温度的反应等细节有所不同,因此今后在经营香蕉时要注意.
By examining the maturity characteristics of most of the Philippine spiced banana sold in the Japanese market, we think that at 15-35 ° C, the peel above 30 ° C will brown and will not turn yellow completely, especially at 35 The flesh became rotten at ℃, while the flesh matured normally at 15 ℃, but the green color did not disappear at both ends of the flesh, and the maturation of peel and flesh was inconsistent, and it could mature normally at 20 ℃ and 25 ℃. 1 ~ 5000ppm ethylene treatment for 24 hours, at 20 ℃ after ripening, banana ripening does not vary due to the treatment of different concentrations of fruiting fruits, even after 120 days after flowering will continue to increase, and eventually with the cracked fruit Yellowing, but not normal maturity.However, from the changes in the content of starch and organic acids, fruiting during the fruiting period from 90 days after the flowering began to mature.The flowering of 65 to 105 days to harvest fruit shipped to Japan, 25 ℃ after ripening .65 and 75 days to harvest fruit green fruit period of more than 10 days, and 85 days and 95 days after flowering fruit fruit harvest period shortened to 3 to 4 days, 105 days after flowering harvest The fruit turns yellow during transport, but the mature character after the jump does not result in harvesting .To sum up, at present from the mature characteristics of the fragrant bud banana in the Philippines, we think the same as the previous major varieties of honey and fairy banana basically the same, but sugar composition and the temperature response details Different, so in the future when operating bananas should pay attention.