热带作物学报2009，Vol.30Issue(8)：1083-1087,5.
晚熟龙眼挂树期果实呼吸强度、细胞膜透性及若干品质变化
Respiration Rate, Cell Membrane Permeability and Some Quality Traits of the Fruit of Late Longan Cultivars in the Tree
摘要
Abstract
The respiration rate,cell membrane permeability and some quality traits in mature fruits of 4 later cultivars of longan(Dimocarpus longana Lour.) in the trees were determined at different stages. These cultivars included Qingkebaoyuan,Lidongben,Jueyuewu and Biaw Khiew. The respiration rate of the fruits in all the cultivars except in Qingkebaoyuan decreased; in the first 5 days the cell membrane permeability decreased in the cultivars Qingkebaoyuan and Biaw Khiew,increased in the cultivar Lidongben but remained almost unchanged in the cultivar Jueyuewu; in the next 5 days to 15 days the cell membrane permeability increased in all the cultivars except in the cultivar Lidongben; the average single weight of the fruit hung in the trees tended to increase. The edible percentage of the fruit in the tree increased in the early days,but decreased with the time,and at the same time the fruit aril breakdown index increased in all cultivars with the time when the fruit remained attached to the tree.关键词
晚熟龙眼/挂树期/果实/呼吸强度/细胞膜透性/品质Key words
late longan cultivar/time of fruit attached to the tree/fruit/respiration rate/cell membrane permeability/quality分类
农业科技引用本文复制引用
许家辉,许玲,余东,魏秀清,蒋际谋,郑少泉,吴少华..晚熟龙眼挂树期果实呼吸强度、细胞膜透性及若干品质变化[J].热带作物学报,2009,30(8):1083-1087,5.基金项目
福建省自然科学基金项目(No.z0516055) （No.z0516055）
福建省农科院区域现代农业产业技术支撑体系项目(No.zymd0802) （No.zymd0802）
福建省财政专项一福建省农业科学院科技创新团队建设基金资助(No.STIF-Y06) （No.STIF-Y06）
国家支撑计划(No.2007BAD07B01-2).福建省公益类科研院所基本科研经费专项(N0.2009-2010),农业部热 （No.2007BAD07B01-2）
