Bentrad Najla, Gaceb-Terrak Rabéa, Benmalek Yamina, Rahmania Fatma
Laboratory Research on Arid Zones.
Laboratory of Cell Biology and Microbiology, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene (USTHB), BP 32, 16111 El-Alia, Bab Ezzouar, Algiers (Algeria).
Afr J Tradit Complement Altern Med. 2017 Mar 1;14(3):242-256. doi: 10.21010/ajtcam.v14i3.26. eCollection 2017.
Natural resources have been the crucial origin of chemical elements. They have been used in many traditions as alternative medicines. The chemical profiling of some plant extracts and essential oils related to different plants were followed to unveil their most active components. In this paper, L was selected as a host plant to investigate the composition of different organs with different cultivars.
The antibacterial and antifungal activities of the extracts have been tested using different techniques, including optical density and GC/MS analyses of the natural extracts.
GC/MS analysis revealed the presence of abundant oleic (36.69%) and lauric (20.49%) acids in date seeds. However, the pollen contains a high amount of palmitic (22.27 %), linoleic (33.4%) and linolenic (17.055%) acids. Moreover, the largest inhibition zone is obtained with the organic extract of Deglet Nour which showed a strong antibacterial activity against and pollen extract showed also a strong inhibition against , , MRSA and . Aqueous extracts of date palm seeds of and pollen seem to have a fongitoxique activity from a concentration of 6 mg.mL and 12mg.mL of cyanidine; as well as the organic extracts of pollen with a concentration of 90 μg.mL" induce an inhibition to the growth of five special forms of .
The bioactive compounds of date palm can be used for drug development and in the food industry.
自然资源一直是化学元素的关键来源。它们在许多传统医学中被用作替代药物。对一些与不同植物相关的植物提取物和精油进行化学分析，以揭示其最具活性的成分。在本文中，选择L作为宿主植物，研究不同品种不同器官的组成。
使用不同技术测试提取物的抗菌和抗真菌活性，包括对天然提取物的光密度和气相色谱/质谱分析。
气相色谱/质谱分析表明，枣种子中含有大量的油酸（36.69%）和月桂酸（20.49%）。然而，花粉中含有大量的棕榈酸（22.27%）、亚油酸（33.4%）和亚麻酸（17.055%）。此外，Deglet Nour的有机提取物获得了最大的抑菌圈，其对[具体细菌名称未给出]显示出强大的抗菌活性，花粉提取物对[具体细菌名称未给出]、[具体细菌名称未给出]、耐甲氧西林金黄色葡萄球菌和[具体细菌名称未给出]也显示出强大的抑制作用。海枣种子和花粉的水提取物在氰定浓度为6mg/mL和12mg/mL时似乎具有抗真菌活性；花粉的有机提取物在浓度为90μg/mL时对[具体真菌名称未给出]的五种特殊形态的生长产生抑制作用。
海枣的生物活性化合物可用于药物开发和食品工业。
