| 余甘子各器官多糖含量分析 |
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| 作者姓名： | 蔡英卿 赖钟雄 何夏森 陈义挺 李国清 龚丽芬 郑文炉 |
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| 作者单位： | 福建农林大学园艺植物生物工程研究所/亚热带果树研究所,泉州师范学院生物系 福建泉州362000,福建省闽台果树种质试管苗库,福建福州350002,福建农林大学园艺植物生物工程研究所/亚热带果树研究所,泉州师范学院生物系,福建农林大学园艺植物生物工程研究所/亚热带果树研究所,泉州师范学院生物系,泉州师范学院生物系,莆田市荔城区西天尾镇,福建福州350002,福建福州350002福建省闽台果树种质试管苗库,福建福州350002,福建泉州362000,福建福州350002福建省闽台果树种质试管苗库,福建福州35 |
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| 摘 要： | 研究通过分析比较了余甘子各器官之间、同品种不同植株之间、不同余甘子品种之间以及与野生资源之间的多糖含量。结果表明,余甘子各器官皆含有多糖类化合物,且差异均极显著,大小顺序为:鲜果肉(4.382%)>枝(4.169%)>干果肉(3.530%)>芽(2.951%)>根(2.162%)>老叶(1.750%)>幼叶(1.410%)>种子(0.965%)。不同品种余甘子同一器官的多糖含量也存在极显著差异。野生余甘与粉甘间鲜果肉和种子的多糖含量表现出极显著差异,其中2个野生植株(A、C)鲜果肉多糖含量高于粉甘,5个野生植株种子多糖含量均高于粉甘,3个野生植株(B、D、E)枝多糖含量高于粉甘。
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| 关 键 词： | 余甘予 多糖含量 主栽品种 野生资源 |
Analysis on Polysaccharide Contents of Different Organs in Phyllanthus emblica L. |
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| Authors: | Cai Yingqing Lai Zhong xiong He Xiasen Chen Yiting Li Guoqing Gong Lifen Zheng Wenlu |
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| Institution: | 1,Institute of Horticultural Biotechnology/Institute of Subtropical Fruits, Fujian Agriculture and Forestry University, Fuzhou Fujian 350002; 2, Department of Biology, Quanzhou Normal University, Quanzhou, Fujian 362000; 3 ,Fujian Provincial in vitro Ge |
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| Abstract: | The polysaccharide contents were measured among different organs, trees, cultivars and wild trees in Phyllanthus emblica L.. The results showed that polysaccharide existed in all the organs of the plant,and the differences of polysaccharide contents of them were remarkable. The sequence of contents was: flesh(4.382%)>branches(4.169%)>dried flesh(3.530%)>bud(2.951%)>root(2.162%)>old leaf(1.750%)>primary leaf(1.410%)>seed(0.965 %). The differences of the polysaccharide contents in the same organ among different cultivars were remarkable. The differences of the polysaccharide contents in the flesh and seeds of the five wild trees and "Fengan" were also remarkable, the two of which (A, C) contained more polysaccharide than the main cultivar "Fengan" in the flesh; all of which contain more polysaccharide than "Fengan" in the seeds; 3 of which(B, D, E)contain more polysaccharide than "Fengan" in the branches. |
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| Keywords: | Phyllanthus emblica L Polysaccharide Main cultivars Wild tree |
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