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Volume 10 Issue 3
May  2019
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Article Navigation >  Journal of Tropical Biology  > 2019  >  10(3): 222-225

SHEN Tian, YANG Deyou, LUO Yanping, WANG Lanying. Antifungal Activity of the Extract from Vitex trifolia[J]. Journal of Tropical Biology, 2019, 10(3): 222-225. doi: 10.15886/j.cnki.rdswxb.2019.03.002
Citation: SHEN Tian, YANG Deyou, LUO Yanping, WANG Lanying. Antifungal Activity of the Extract from Vitex trifolia[J]. Journal of Tropical Biology, 2019, 10(3): 222-225. doi: 10.15886/j.cnki.rdswxb.2019.03.002
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Antifungal Activity of the Extract from Vitex trifolia

doi: 10.15886/j.cnki.rdswxb.2019.03.002

  • College of Plant Protection, Hainan University, Haikou 570228, China

  • Received Date: 2019-06-20
  • The seeds and leaves of Vitex trifolia were extracted by cold leaching method, and the crude extract was used to determine the antagonistic activity of plant pathogenic fungi by growth rate method. The results showed that the seed and leaf crude extract had different inhibitory ability to the target pathogen. The leaf crude extract had the best antifungal effect on Fusarium graminearum, and its inhibitory rate could be upto 50% at the late stage of culture, while the seed crude extract had a good antifungal activity against Magnaporthe oryzae, F. graminearum and Botryosphaeria dothidea. The seed crude extract had a higher antifungal activity than the leaf crude extract, and its EC50 values against F.graminearum and Alternaria alternata were 112.53 g·L-1 and 142.49 g·L-1, respectively.
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    [2] 胡园.单叶蔓荆化学多样性与遗传多样性的关系及蔓荆子抗PMS作用机制[D].上海:第二军医大学, 2007.
    [3] WOLLENWDBER E, MANN K.Flavonols from fruits of Vitex agnus-castus[J].Planta Media, 1983, 48 (2):126-127.
    [4] 崔兆杰, 罗伟丽, 李斌, 等.天然野生和种植药用蔓荆子化学成分研究天然野生和种植药用蔓荆子挥发油成分定性研究[J].药物分析杂志, 1994, 14 (3):27-29.
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    [6] 曾宪仪, 方乍浦, 吴永忠, 等.蔓荆子化学成分研究[J].中国中药杂志, 1996, 21 (3):167-168.
    [7] GU Q, ZHANG X M, ZHOU J, et al.One new dihydrobenzofuran lignan from Vitex trifolia[J].Journal of Asian Natural Products Research, 2008, 10 (6):499-502.
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    [12] SINGH V, DAYAL R, BARTIEY J P.Chemical constituents of Vitex ne-gundo leaves[J].J.Med Arom Plant Sci., 2003, 25 (1):94-98.
    [13] 黄敬耀, 徐彭, 朱家谷, 等.牡荆子平喘作用的药理实验研究[J].江西中西学院学报, 2002, 14 (4):13-14.
    [14] 钟世同, 邱光铎, 刘元帛, 等.单叶蔓荆子、蔓荆子、黄荆子、牡荆子的药理活性比较[J].中药药理与临床, 1996, 12 (1):37.
    [15] 鲁世伟, 罗兰, 李玲玲.22种植物乙醇提取物对植物病原菌的抑菌作用[J].中国农学通报, 2010, 26 (1):98-102
    [16] 张爱民, 阳文龙, 李欣.小麦抗赤霉病研究现状与展望[J].遗传, 2018, 40 (10):858-873.
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Antifungal Activity of the Extract from Vitex trifolia

doi: 10.15886/j.cnki.rdswxb.2019.03.002
  • College of Plant Protection, Hainan University, Haikou 570228, China
  • Received Date: 2019-06-20

Abstract: The seeds and leaves of Vitex trifolia were extracted by cold leaching method, and the crude extract was used to determine the antagonistic activity of plant pathogenic fungi by growth rate method. The results showed that the seed and leaf crude extract had different inhibitory ability to the target pathogen. The leaf crude extract had the best antifungal effect on Fusarium graminearum, and its inhibitory rate could be upto 50% at the late stage of culture, while the seed crude extract had a good antifungal activity against Magnaporthe oryzae, F. graminearum and Botryosphaeria dothidea. The seed crude extract had a higher antifungal activity than the leaf crude extract, and its EC50 values against F.graminearum and Alternaria alternata were 112.53 g·L-1 and 142.49 g·L-1, respectively.

SHEN Tian, YANG Deyou, LUO Yanping, WANG Lanying. Antifungal Activity of the Extract from Vitex trifolia[J]. Journal of Tropical Biology, 2019, 10(3): 222-225. doi: 10.15886/j.cnki.rdswxb.2019.03.002
Citation: SHEN Tian, YANG Deyou, LUO Yanping, WANG Lanying. Antifungal Activity of the Extract from Vitex trifolia[J]. Journal of Tropical Biology, 2019, 10(3): 222-225. doi: 10.15886/j.cnki.rdswxb.2019.03.002
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