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| 龙眼不同品种各营养器官多糖含量分析 | |
| 引用本文： | 蔡英卿,赖钟雄,伍妙聪,陈义挺,李国清,龚丽芬,郑文炉,林秀莲.龙眼不同品种各营养器官多糖含量分析[J].中国生态农业学报,2007,15(4):86-88. |
| 作者姓名： | 蔡英卿 赖钟雄 伍妙聪 陈义挺 李国清 龚丽芬 郑文炉 林秀莲 |
| 作者单位： | 1. 福建农林大学园艺植物生物工程研究所,福州,350002;泉州师范学院生物系,泉州,362000 2. 福建农林大学园艺植物生物工程研究所,福州,350002 3. 泉州师范学院生物系,泉州,362000 4. 福建省农业科学院果树研究所,福州,350013 5. 莆田市荔城区西天尾镇政府,莆田,351131 |
| 摘 要： | 分析比较了龙眼各营养器官之间、同品种不同结果母枝类型间、同品种不同植株之间、不同龙眼品种之间的多糖含量。结果表明:龙眼各营养器官皆含有多糖成分,且差异显著,依次为叶(4.575%)>新梢(1.928%)>枝条(1.644%)>根(0.918%);同一营养器官仅在不同成熟期的部分龙眼品种间多糖含量存在显著差异。 |
| 关 键 词： | 龙眼 营养器官 多糖 |
| 收稿时间： | 2006-03-11 |
| 修稿时间： | 2006-08-23 |
Polysaccharide content of different vegetative organs of longan plant (Dimocarpus longan Lour.) |
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| CAI Ying-Qing,LAI Zhong-Xiong,WU Miao-Cong,CHEN Yi-Ting,LI Guo-Qing,GONG Li-Fen,ZHENG Wen-Lu and LIN Xiu-Lian.Polysaccharide content of different vegetative organs of longan plant (Dimocarpus longan Lour.)[J].Chinese Journal of Eco-Agriculture,2007,15(4):86-88. | |
| Authors: | CAI Ying-Qing LAI Zhong-Xiong WU Miao-Cong CHEN Yi-Ting LI Guo-Qing GONG Li-Fen ZHENG Wen-Lu and LIN Xiu-Lian |
| Institution: | 1. Institute of Horticultural Biotechnology, Fujian Agriculture and Forestry University, Fuzhou 350002, China;2. Department of Biology, Quanzhou Normal University, Quanzhou 362000, China; 3. Institute of Fruits, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; 4.Xitianwei Town Government of Licheng District, Putian City, Putian 351131 ,China |
| Abstract: | Polysaccharide contents were measured in different vegetative organs,fruited branches,tress,cultivars of Dimocarpus longan Lour.Results show existence of polysaccharides in all the vegetative organs of longan plant but polysaccharide contents remarkably differ from one organ to the other.Polysaccharide contents in different organs of the plant are in the following sequence:leaf(4.575%)>new shoot(1.928%)>branch(1.644%)>root(0.918%).Only a few cultivars have significant difference in polysaccharide content for the same vegetative organ at different levels of maturity. |
| Keywords: | Dimocarpus longan Lour Vegetative organ Polysaccharide |
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