Content of Bioactive Constituents and Antioxidant Potential of Galium L. Species

IF 0.7 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Croatica Chemica Acta Pub Date : 2018-06-05 DOI:10.5562/CCA3379

Maja Friščić, Maja Štibrić Baglama, M. Milović, K. H. Pilepić, Ž. Maleš

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引用次数: 6

Abstract

Qualitative phytochemical analyses of eight species from the genus Galium (G. corrudifolium, G. cruciata, G. divaricatum, G. lucidum, G. mollugo, G. palustre, G. parisiense, and G. verum), followed by spectrophotometric evaluation of their total phenolic, flavonoid and iridoid content, as well as antiradical capacity, were conducted. G. cruciata contained the greatest amount of total phenolics (111.00 mg gallic acid equivalents g–1 dry extract), while G. verum had the greatest amount of flavonoids (23.11 mg quercetin equivalents g–1 dry extract) and iridoids (461.30 mg aucubin equivalents g–1 dry extract). The best antioxidant (antiradical) activity was shown by G. cruciata (IC50 (ABTS) = 30.30 µg mL–1; IC50 (DPPH) = 27.62 µg mL–1), followed by G. divaricatum, G. verum and G. palustre. The same species were rich in various bioactive constituents and would be appropriate for inclusion in further investigations considering their biomedical potential. This work is licensed under a Creative Commons Attribution 4.0 International License.

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Galium L.属植物的生物活性成分含量及抗氧化能力

对Galium属的8种植物（牛车草、十字花菜、叉烧菜、灵芝、莫鲁戈菜、沼泽菜、巴黎菜和verum）进行了定性植物化学分析，然后用分光光度法评价了它们的总酚、类黄酮和环烯醚萜含量以及抗自由基能力。金合欢含有最多的总酚类物质（111.00 mg没食子酸当量G–1干提取物），而金合欢含有最大量的黄酮类物质（23.11 mg槲皮素当量G–2干提取物）和环烯醚萜类物质（461.30 mg桃红素当量G–3干提取物）。最佳的抗氧化（抗自由基）活性显示为G.cruciata（IC50（ABTS）=30.30µG mL–1；IC50（DPPH）=27.62µg mL–1），其次是番红花、番红花和沼泽红花。同一物种富含各种生物活性成分，考虑到其生物医学潜力，适合纳入进一步的研究。本作品获得知识共享署名4.0国际许可。

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来源期刊

Croatica Chemica Acta 化学-化学综合

CiteScore

0.60

自引率

0.00%

发文量

审稿时长

18 months

期刊介绍： Croatica Chemica Acta (Croat. Chem. Acta, CCA), is an international journal of the Croatian Chemical Society publishing scientific articles of general interest to chemistry.