白毛杉丙酮提取物的抑菌和抗氧化活性研究&大调的。种子

Z. Louail, A. Kameli, F. C. Chaouch, N. Bouras, N. Djemouai, K. Bouti, M. Mahdid, Chafia Tigrine, Z. Lakache, Hassina Tounsi
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引用次数: 0

摘要

本文报道了采自阿尔及利亚贝查尔省的白毛杉(Ammodaucus leucotrichus)种子的丙酮提取物的抑菌和抗氧化活性。通过对2,2′-二苯基-1-苦基肼基自由基(DPPH)的清除能力与合成抗坏血酸(抗坏血酸)进行比较,评价其抗氧化活性。丙酮提取物具有良好的清除活性,IC50值为0.28 mg/mL。采用圆盘扩散法测定其抑菌活性。丙酮提取物在2 mg/片的剂量下,对枯草芽孢杆菌和大肠杆菌两种细菌以及白色念珠菌和酿酒酵母两种酵母菌均有显著的抑菌活性。关键词:白毛杉;&大调的。,丙酮提取物,抗菌活性,抗氧化活性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Antimicrobial And Antioxidant Activities Of Acetone Extract Of Ammodaucus Leucotrichus Coss. & Dur. Seeds
The present study reports the antimicrobial and antioxidant activities of acetone extract of Ammodaucus leucotrichus seeds collected from Bechar provinve (Algeria). The antioxidant activity was evaluated by 2, 2'-diphenyl-1-picrylhydrazyl radical (DPPH) scavenging compared to the synthetic antioxidant (ascorbic acid). The acetone extract showed excellent scavenging activity with an IC50 value of 0.28 mg/mL. The antimicrobial activity was determined using disc diffusion method. The acetone extract at a dose of 2 mg/disc, showed significant antibacterial activity against two bacterial strains (Bacillus subtilis and Escherichia coli) and two yeast species (Candida albicans and Saccharomyces cerevisiae). Key words: Ammodaucus leucotrichus Coss. & Dur., Acetone extract, Antimicrobial activity, Antioxidant activity.
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