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首页> 外文期刊>Spanish Journal of Agricultural Research >Chemical composition of a new Lupinus species found in Spain, Lupinus mariae-josephi H. Pascual (Fabaceae)
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Chemical composition of a new Lupinus species found in Spain, Lupinus mariae-josephi H. Pascual (Fabaceae)

机译：西班牙发现的羽扇豆新物种的化学成分，羽扇豆玛丽-约瑟夫·帕斯夸（东方）

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A new lupin from Valencia (Spain) has been described recently. The new species Lupinus mariae-josephi H. Pascual (Fabaceae) differs from any other Mediterranean and North American taxon in banner position, flower colour and inflorescence structure. This species was found in a calcareous area, and when it was grown in experimental fields it has always performed better in alkaline soils. This work attempts to establish the content of protein, oil and nutritionally active factors (alkaloids, α -galactosides and inositol phosphates) in this new species of lupin, to investigate differences with other Lupinus ssp. The analysed raw seed samples of this new species showed a total protein content of 329.4 g kg–1 and oil content of 54.0 g kg–1. The total content of alkaloids, α -galactosides and phytate was similar to other bitter Lupinus species being lupanine, stachyose and myo-inositol hexaphosphate (IP6) the main bioactive compounds. However, the profile of alkaloids and proteins, which is an important chemotaxonomic criterion, was characteristic of this species. It is worth to notice that this Lupinus is able to grow in calcareous soils what makes this species very promising for soil recovery
机译：最近已经描述了一种来自瓦伦西亚（西班牙）的羽扇豆。新种羽扇豆（Lupinus mariae-josephi H. Pascual）（Fabaceae）在横幅位置，花色和花序结构上与任何其他地中海和北美分类群不同。在钙质地区发现了该物种，当它在实验田中生长时，在碱性土壤中一直表现更好。这项工作试图确定这种羽扇豆新物种中蛋白质，油脂和营养活性因子（生物碱，α-半乳糖苷和肌醇磷酸酯）的含量，以研究与其他羽扇豆属的差异。经分析，该新物种的原始种子样品显示总蛋白质含量为329.4 g kg-1，油脂含量为54.0 g kg-1。生物碱，α-半乳糖苷和肌醇六磷酸的总含量与其他苦羽扇豆种类相似，它们是主要的生物活性化合物：Lupanine，水苏糖和肌醇六磷酸酯（IP6）。然而，生物碱和蛋白质的概况是重要的化学分类标准，是该物种的特征。值得注意的是，羽扇豆能够在钙质土壤中生长，这使得该物种在土壤恢复方面非常有前途

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