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Position: Home > Articles > Tannins Dynamic of 5 Species of Genus Flemingia Chinese Journal of Tropical Crops 2012,33 (3) 512-516

几种千斤拔属饲用植物单宁含量动态分析

作  者:
蔡林宏;周汉林;刘国道;郇恒福;李茂
单  位:
中国热带农业科学院热带作物品种资源研究所
关键词:
单宁;动态变化;千斤拔
摘  要:
测定了5种(6份种质)千斤拔属(Flemingia Roxburgh ex WT.Aiton)饲用植物茎、叶在不同月份(2010年6月至2011年5月)的单宁含量,揭示其动态变化趋势。结果表明:6份千斤拔叶片单宁平均含量由低到高依次为大叶千斤拔Ⅰ(种质源自海南,1.82%)<腺毛千斤拔(1.93%)<大叶千斤拔Ⅱ(种质源自越南,2.17%)<海南千斤拔(2.28%)<球穗千斤拔(2.55%)<宽叶千斤拔(2.70%);茎中单宁平均含量由低到高顺序为大叶千斤拔Ⅰ(种质源自海南,1.05%)<球穗千斤拔(1.08%)<腺毛千斤拔(1.43%)大叶千斤拔Ⅱ(种质源自越南,1.56%)<宽叶千斤拔(1.60%)<海南千斤拔(1.64%)。6份千斤拔叶片的单宁含量均高于相应的茎含量,并随月份的推移而变化。这表明千斤拔单宁的含量受种类、器官及生长时期的影响。
译  名:
Tannins Dynamic of 5 Species of Genus Flemingia
作  者:
CAI Linhong1,2,3,ZHOU Hanlin1,2,LIU Guodao1,2,HUAN Hengfu1,2,LI Mao1,2 1 Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Tropical Crops Germplasm Resources Utilization,Ministry of Agriculture,Danzhou,Hainan 571737,China 2 Tropical Grassland and Animal Science Institute,Chinese Academy of Tropical Agricultural Sciences,Danzhou,Hainan 571737,China 3 College of Agronomy,Hainan University,Danzhou,Hainan 571737,China
关键词:
Tannins;Dynamics;Flemingia
摘  要:
Tannins contents of 5 species of genus Flemingia Roxburgh ex WT.Aiton were determined from June 2010 to May 2011.Tannins levels in the leaves of Flemingia were ranked as: F.macrophylla Ⅰ(1.82%),F.lineata(1.93%),F.macrophylla Ⅱ(2.17%),F.latifolia var.hainanensis(2.28%),F.strobilifera(2.55%),F.latifolia(2.70%).Tannins levels in the stem of Flemingia were ranked as: F.macrophylla Ⅰ(1.05%),F.strobilifera(1.08%),F.lineata(1.43%),F.macrophylla Ⅱ(1.56%),F.latifolia(1.60%),F.latifolia var.hainanensis(1.64%).Tannins content in the leaves was higher than that in the stems,and related to species,organs,growing period and environment.

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