| 几种千斤拔属饲用植物单宁含量动态分析 |
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| 引用本文： | 蔡林宏,周汉林,刘国道,郇恒福,李 茂.几种千斤拔属饲用植物单宁含量动态分析[J].热带作物学报,2012,33(3):512-516. |
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| 作者姓名： | 蔡林宏 周汉林 刘国道 郇恒福 李 茂 |
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| 作者单位： | 1. 中国热带农业科学院热带作物品种资源研究所 农业部热带作物种质资源利用重点开放实验室 海南儋州571737;中国热带农业科学院热带草业与畜牧研究所,海南儋州571737;海南大学农学院,海南儋州571737
2. 中国热带农业科学院热带作物品种资源研究所 农业部热带作物种质资源利用重点开放实验室 海南儋州571737;中国热带农业科学院热带草业与畜牧研究所,海南儋州571737 |
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| 基金项目： | 中央级公益科研院所基本科研业务专项（No. PZS066）；海南省重点科技项目（No. 090103）；农业科技成果转化资金项目（No. 2010GB23260578）；公益性行业（农业）科研专项（No. 200903026-1）；现代农业产业技术体系建设专项（No.CARS-35）（Supported by the earmarked fund for China Agriculture Research System）。 |
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| 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。
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| 关 键 词： | 单宁 动态变化 千斤拔 |
Tannins Dynamic of 5 Species of Genus Flemingia |
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| CAI Linhong,ZHOU Hanlin,LIU Guodao,HUAN Hengfu and LI Mao.Tannins Dynamic of 5 Species of Genus Flemingia[J].Chinese Journal of Tropical Crops,2012,33(3):512-516. |
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| Authors: | CAI Linhong ZHOU Hanlin LIU Guodao HUAN Hengfu and LI Mao |
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| Institution: | 1 Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture,
2 Tropical Grassland and Animal Science Institute, Chinese Academy;1 Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture,
2 Tropical Grassland and Animal Science Institute, Chinese Academy;1 Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture,
2 Tropical Grassland and Animal Science Institute, Chinese Academy;1 Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture,
2 Tropical Grassland and Animal Science Institute, Chinese Academy;1 Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences / Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture,
2 Tropical Grassland and Animal Science Institute, Chinese Academy |
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| Abstract: | 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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| Keywords: | Tannins Dynamics Flemingia |
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