摘要
为了解催熟条件对不同饱满度香蕉果实后熟一致性的影响,以采收饱满度为6.5成的尾蕉和8成的头蕉为材料,以成熟指数、硬度、表皮色度、果肉淀粉、蔗糖、果糖和葡萄糖含量作为参考指标,研究采收后贮藏时间、催熟时间和催熟温度对2种香蕉果实后熟速度的影响。结果表明,采收后仅贮藏5 h的香蕉,在22℃、12 h乙烯催熟处理的条件下,尾蕉的成熟指数、表皮颜色、可溶性总糖和葡萄糖的含量和头蕉相比有显著差异,尾蕉成熟速度显著低于头蕉;22℃下贮藏5 d后再进行乙烯催熟处理,头蕉和尾蕉的成熟速度基本一致;适当提高催熟温度或延长催熟时间至24 h。
The first hand and last hand fruit of banana spica were used as the material to study the effect of ethylene ripening conditions on the ripening uniformity of different harvest maturity banana fruit. The banana harvested storage five hours ago was treated under 22 ℃, 12 hours ethylene ripening conditions showed significant differences in maturity index, chroma, content of total sugar and glucose, impling that the first hand of banana fruit ripening faster than the last hands. The ripening speed of the two kinds of fruits became uniform after five days storage at 22 ℃. Improved ethylene ripening temperature, or ripening time extended to 24 hours also resulted in uniform repening.
作者
淡明
黄梅华
梁晓君
覃仁源
张娥珍
黄振勇
黄茂康
何全光
DAN Ming;HUANG Meihua;LIANG Xiaojun;QIN Renyuan;ZHANG Ezhen;HUANG Zhenyong;HUANG Maokang;HE Quanguang(Agro-food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, Guangxi 530007, China;Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, Guangxi 530007, China)
出处
《热带作物学报》
CSCD
北大核心
2018年第6期1095-1101,共7页
Chinese Journal of Tropical Crops
基金
国家自然科学基金(No.31160406
No.31760599)
广西自然科学基金(No.2012GXNSFBA053058)
桂农科(No.2017YZ01
No.2015YT88)
南科攻(No.20142067)
关键词
香蕉
饱满度
后熟
均匀性
banana fruit
harvest maturity
ripening
uniformity
