Juvik Ole Johan, Holmelid Bjarte, Francis George W, Lie Andersen Heidi, de Oliveira Ana Paula, Gonçalves de Oliveira Júnior Raimundo, Guedes da Silva Almeida Jackson Roberto, Fossen Torgils
Department of Chemistry and Centre for Pharmacy, University of Bergen, Allégaten 41, 5007 Bergen, Norway.
Arboretum and Botanical Gardens, University of Bergen, Allégaten 41, 5007 Bergen, Norway.
Molecules. 2017 Sep 6;22(9):1478. doi: 10.3390/molecules22091478.
Extensive regional droughts are already a major problem on all inhabited continents and severe regional droughts are expected to become an increasing and extended problem in the future. Consequently, extended use of available drought resistant food plants should be encouraged. , and are excellent candidates in that respect because they are established drought resistant edible plants from the semi-arid Caatinga region. From a food safety perspective, increased utilization of these plants would necessitate detailed knowledge about their chemical constituents. However, their chemical compositions have previously not been determined. For the first time, the non-polar constituents of , and have been identified. This is the first thorough report on natural products from , , and . Altogether, 20 non-polar natural products were characterized. The identifications were based on hyphenated gas chromatography-high resolution mass spectrometry (GC-HRMS) and supported by 1D and 2D Nuclear Magnetic Resonance (NMR) plant metabolomics.
大范围的区域性干旱已经是所有有人居住大陆上的一个主要问题，预计未来严重的区域性干旱将成为一个日益严重且范围不断扩大的问题。因此，应鼓励扩大使用现有的抗旱粮食作物。在这方面，[具体植物名称1]、[具体植物名称2]和[具体植物名称3]是很好的选择，因为它们是来自半干旱卡廷加地区的已确定的抗旱可食用植物。从食品安全的角度来看，增加对这些植物的利用将需要详细了解它们的化学成分。然而，它们的化学成分此前尚未确定。首次对[具体植物名称1]、[具体植物名称2]和[具体植物名称3]的非极性成分进行了鉴定。这是关于[具体植物名称1]、[具体植物名称2]和[具体植物名称3]天然产物的第一份详尽报告。总共鉴定出了20种非极性天然产物。这些鉴定基于联用气相色谱 - 高分辨率质谱（GC - HRMS），并得到一维和二维核磁共振（NMR）植物代谢组学的支持。
