HUBEI AGRICULTURAL SCIENCES ›› 2024, Vol. 63 ›› Issue (12): 62-66.doi: 10.14088/j.cnki.issn0439-8114.2024.12.011

• Plant Protection • Previous Articles     Next Articles

Zanthoxylum bungeanum essential oil composition analysis and its antifungal activity on four kinds of plant pathogenic fungi

LI Cheng-zhao1,2, LIU Yu-jie1,2, WANG Wei-feng1,3, MENG Xian-hua1,3, CAO Yong-hong4, SU Qun5, WANG Jun1,2, YANG Jun-li3   

  1. 1. Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Yantai 264000, Shandong, China;
    2. Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai,Yantai 264000, Shandong, China;
    3. Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences/Key Laboratory of Chemistry of Northwestern Plant Resources/Key Laboratory for Natural Medicine of Gansu Province, Lanzhou 730000, China;
    4. Zanthoxylum Bungeanum Research Institute, Longnan Economic Forest Research Institute, Longnan 746000,Gansu, China;
    5. Baoyuan Bio-Agri Science & Technology (Shandong) Co., Ltd., Yantai 264000,Shandong, China
  • Received:2024-09-12 Online:2024-12-25 Published:2025-01-08

Abstract: Zanthoxylum bungeanum essential oil was extracted using the Soxhlet method. The effects of Zanthoxylum bungeanum essential oil on Fusarium oxysporum, Fusarium graminearum, Colletotrichum gloeosporioides and Alternaria solani were evaluated by the mycelial growth rate method. The composition of Zanthoxylum bungeanum essential oil was analyzed using gas chromatography-mass spectrometry (GC-MS). The results showed that Zanthoxylum bungeanum essential oil exhibited antifungal activity Fusarium graminiearum, Fusarium oxysporum, Colletotrichum gloeosporioides and Alternaria solani, with median effect concentration(EC50) of 1.552, 2.243, 6.064, 7.078 mg/mL, respectively. GC-MS analysis revealed that the principal constituents of Zanthoxylum zanthoxylum essential oil were terpenoids including linalyl acetate, linalool, D-limonene and eucalyptol.

Key words: Zanthoxylum bungeanum essential oil, composition analysis, plant pathogenic fungi, antifungal activity

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