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套袋对‘黄金蜜柚’果实贮藏品质的影响
引用本文:林燕金,林旗华,姜翠翠,黄雄峰,卢新坤.套袋对‘黄金蜜柚’果实贮藏品质的影响[J].福建农业学报,2014,29(9):870-873.
作者姓名:林燕金  林旗华  姜翠翠  黄雄峰  卢新坤
作者单位:福建省农业科学院果树研究所,福建福州,350013
基金项目:福建省科技重大专项,“十二五”农村领域国家科技计划项目,国家亚热带特色果树种质资源平台项目,福建省农业五新项目
摘    要:以‘黄金蜜柚’为试材,研究套袋对柚果贮藏品质的影响。结果表明:贮藏期(90d)内,套袋果不易失重,贮藏好果率可达94%-96%,高出对照6-8个百分点,果实木质化程度轻于对照;套袋果的可溶性固形物、总糖含量前期低于对照果,中后期则高于对照果;贮藏中期,‘黄金蜜柚’可滴定酸含量升高,出现"返酸"现象,套袋果贮藏60d后可滴定酸含量超过对照,说明套袋果较耐贮藏;套袋果的Vc含量高于对照。因此,生产上应推广套袋技术特别是套双层柚果专用纸袋,以提高其采后贮藏性能。

关 键 词:套袋  黄金蜜柚  贮藏品质

Effect of Bagging on Storage Quality of ‘ Huangjinmiyou’ Pomelo
LIN Yan-jin,LIN Qi-hua,JIANG Cui-cui,HUANG Xiong-feng,LU Xin-kun.Effect of Bagging on Storage Quality of ‘ Huangjinmiyou’ Pomelo[J].Fujian Journal of Agricultural Sciences,2014,29(9):870-873.
Authors:LIN Yan-jin  LIN Qi-hua  JIANG Cui-cui  HUANG Xiong-feng  LU Xin-kun
Institution:(Institute of Fruits, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350013, China)
Abstract:‘ Huangjinmiyou' pomelo was used to study the effects of bagging on storage quality. The results showed that, bagging for 90 d decrease water losing, and increase the rate of intact fruit to 94% -96%, which is 6% -8% higher than unbagged, and decrease fruit lignification degree. At the early stage of storage, soluble solid content and total sugar content of bagged fruits are lower compared with the control, but opposite at the later stage of storage. At the middle stage of storage, titratable acid increased and exceeded that of control after 60-day storage, suggesting that bagged fruits are resistant to storage. The content of vitamin C also increased. Therefore, bagging technology is encouraged to apply in the production to improve the postharvest storage performance.
Keywords:bagging  ‘Huangjinmiyou’ pomelo  storage quality
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