• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Genetic Resources and Crop Evolution >Contents of total protein, L-canavanine and condensed tannins of the one-flowered vetch (Vicia articulata Hornem.) collection of the Bank of Plant Germplasm of Cuenca (Spain)
【24h】

Contents of total protein, L-canavanine and condensed tannins of the one-flowered vetch (Vicia articulata Hornem.) collection of the Bank of Plant Germplasm of Cuenca (Spain)

机译：昆卡植物种质库（西班牙）的一朵紫v菜（Vicia articulata Hornem。）集合中的总蛋白质，L-canavanine和浓缩单宁含量

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A total of 125 accessions of one-flowered vetch (Vicia articulata Hornem.) mostly from the Iberian Peninsula have been analysed for total protein, L-canavanine and condensed tannins. It was observed a high variability in the composition: the protein content ranged from 18.20 to 30.07%, L-canavanine from 0.27 to 0.67%, and condensed tannins from 0.13 to 0.35%, which indicates a scarce domestication of the crop. The inclusion of the seeds into a diet to non-ruminants should be limited to marginal percentages because of the contents of L-canavanine and it suggests that a reduction of this compound by breeding should be encouraged. The protein and the L-canavanine contents showed a low and positive significant correlation (r = 0.55, P < 0.001), which complicates the selection of seeds having simultaneously low L-canavanine and high protein contents. On the other hand, no correlation between protein and condensed tannins or between L-canavanine and condensed tannins was observed. There was a poor relationship between the origin and the composition of the accessions and only the protein content was able to discriminate among the regions.
机译：总共分析了125种主要来自伊比利亚半岛的一花紫etch（Vicia articulata Hornem。）的总蛋白质，L-卡南碱和缩合单宁。观察到组成的高度可变性：蛋白质含量为18.20至30.07％，L-canavanine为0.27至0.67％，单宁浓缩为0.13至0.35％，这表明该农作物很少驯化。由于L-canavanine的含量，将非反刍动物的种子中的种子含量限制为边际百分比，这表明应鼓励通过繁殖减少这种化合物的含量。蛋白质和L-canavanine含量呈低正相关（r = 0.55，P <0.001），这使同时具有低L-canavanine和高蛋白含量的种子的选择变得复杂。另一方面，未观察到蛋白质与缩合单宁之间或L-canavanine与缩合单宁之间的相关性。起源与种质组成之间的关系很差，只有蛋白质含量能够在区域之间进行区分。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号