Evaluation of the antifungal activity of individual and combined monoterpenes against Rhizopus stolonifer and Absidia coerulea
文献类型： 外文期刊
作者： Zhou, Lijun 1 ; Zhang, Zhilin 2 ; Wei, Mi 2 ; Xie, Yongjian 3 ; He, Shan 2 ; Shi, Hongan 2 ; Lin, Zhufeng 4 ;
作者机构： 1.Anhui Agr Univ, Coll Plant Protect, Hefei 230036, Anhui, Peoples R China
2.Hubei Engn Univ, Coll Life Sci & Technol, Hubei Key Lab Qual Control Characterist Fruits &, Xiaogan 432000, Peoples R China
3.Zhejiang A&F Univ, Sch Agr & Food Sci, Linan 311300, Peoples R China
4.Hainan Acad Agr Sci, Inst Plant Protect, Key Lab Plant Dis & Insect Pests Control Hainan, Haikou 571100, Hainan, Peoples R China
关键词： Antifungal activity; Carvacrol; Isoeugenol; Cuminaldehyde; Additive effect; Antagonistic effect
期刊名称：ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH （ 影响因子：4.223； 五年影响因子：4.306 ）
ISSN： 0944-1344
年卷期： 2019 年 26 卷 8 期
页码：
收录情况： SCI
摘要： The development of natural plant extracts and essential oils will help to decrease the negative effects of synthetic chemicals. In the present study, the antifungal activity of individual and combined monoterpenes against Rhizopus stolonifer and Absidia coerulea was evaluated. The results from antifungal tests showed that eugenol, carvacrol, and isoeugenol, among all the tested compounds, exhibited strong antifungal activity against the two tested fungi. Furthermore, carvacrol exhibited the most toxic effects against R. stolonifer and A. coerulea, and the IC50 values of carvacrol for the two fungi were 44.94g/ml and 50.83g/ml, respectively. The compounds (+/-)-menthol, b-citronellol, geraniol, 3,7-dimethyl-1-octanol, citral, and cuminaldehyde had only strong antifungal activity against R. stolonifer. In addition, the value of the synergistic co-efficient (SR) of a combination of isoeugenol and eugenol (1:1) showed an additive effect against R. stolonifer. The combination of isoeugenol and cuminaldehyde (1:1) showed an antagonistic effect against A. coerulea. Our results indicated that carvacrol and isoeugenol had potential antifungal effects against the two tested fungi and could be utilized in novel biological fungicide development.
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