Chem. J. Chinese Universities ›› 2021, Vol. 42 ›› Issue (12): 3657.doi: 10.7503/cjcu20210462

• Organic Chemistry • Previous Articles     Next Articles

Antifungal Mechanism of Fubaiju Essential Oil According to Labeling Method

FU Jun1,2, WU Meichan1, WANG Shuzhen1,2, SHAO Xiuli3, HE Feng1,2,3()   

  1. 1.Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization,Huanggang Normal University,Huanggang 438000,China
    2.Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains,Huanggang 438000,China
    3.College of Medicine,Shandong University of Traditional Chinese Medicine,Jinan 250355,China
  • Received:2021-07-01 Online:2021-12-10 Published:2021-10-09
  • Contact: HE Feng E-mail:hfeng@hust.edu.cn
  • Supported by:
    the Key Projects of Science and Technology Plan of Huanggang City, China(ZDZH2020000016)

Abstract:

Fubaiju essential oil was prepared by organic solvent extraction and steam distillation method. The cells, cell membrane, nucleic acid, mitochondrion and circular plasmid pCAMBIA1303 of S. cerevisiae were labeled with Jianna green, 1,1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate, propidium iodide, rhodamine 123 and ethidium bromide respectively to investigate antifungal mechanism of Fubaijuessential oil. According to the results of fluorescence microscope, Fubaiju essential oil showed antifungal activity against S. cerevisiae. Fubaiju essential oil could not only destroy the cell membrane, make the cell contents leak out, but also penetrate the cell membrane, destroy the mitochondrial membrane and DNA, and eventually lead to cell death.

Key words: Fungal infection, Labeling method, Fubaiju essential oil, Antifungal mechanism

CLC Number: 

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