In vitro Antimicrobial Activities and Mechanism of 1-Octen-3-ol against Food-related Bacteria and Pathogenic Fungi
文献类型: 外文期刊
第一作者: Li, Qiang
作者: Li, Qiang;Chen, Zuqin;Xiong, Chuan;Li, Qiang;Huang, Wenli;Li, Shuhong;Chen, Cheng
作者机构:
关键词: 1-octen-3-ol;antimicrobial activity;mechanism;scanning electron microscope
期刊名称:JOURNAL OF OLEO SCIENCE ( 影响因子:1.601; 五年影响因子:1.768 )
ISSN: 1345-8957
年卷期: 2017 年 66 卷 9 期
页码:
收录情况: SCI
摘要: 1-Octen-3-ol, known as mushroom alcohol, is a natural product extracted from fungi and plants. Its antimicrobial activities against five common food-related bacteria and two pathogenic fungi were evaluated in this paper, including Staphylococcus aureus, Bacillus subtilis, Staphylococcus epidermidis, Escherichia coli, Pseudomonas aeruginosa, Fusarium tricinctum and Fusarium oxysporum. The results showed that 1-octen-3-ol had a strong antibacterial activity against the tested bacteria, especially against Gram-positive bacteria, and it can also inhibit fungal growth and spore germination. The minimum inhibitory concentrations (MICs) for Gram-positive bacteria and Gram-negative bacteria were 1.0 and 2.0 mg/mL, respectively. The minimum bactericidal concentrations (MBCs) for Gram-positive bacteria and Gram-negative bacteria were 4.0 and 8.0 mg/mL, respectively. The completely inhibitory concentrations for fungal growth and spore germination were 8.0 and 2.0 mg/ml, respectively. Cell constituents' leakage and scanning electron microscope assays indicated that 1-octen-3-ol changed the permeability of the cell membrane. Discrepant antimicrobial activity between 1-octen-3-ol and 1-octen-3-one indicated that hydroxyl may play a decisive role in antimicrobial activity. It is suggested that 1-octen-3-ol, with attractive mushroom aroma and antimicrobial activity, has potential applications in control of pathogens.
分类号:
- 相关文献
作者其他论文 更多>>
-
Evaluating the effect of biochar rate and combination with fertilizer on the dynamics of soil nitrogen supply in tea plantation
作者:Zhang, Bangwei;Liu, Cenwei;Li, Qiang;Ye, Jing;Lin, Yi;Wang, Yixiang;Zhang, Bangwei;Burton, David L.
关键词:Biochar; Nitrogen synamics; Tea plantation; Soil nitrogen supply; Nitrogen exposure; Biochar-based organic fertilizer
-
A wheat phytohormone atlas spanning major tissues across the entire life cycle provides novel insights into cytokinin and jasmonic acid interplay
作者:Yin, Huanran;Liu, Wei;Hu, Xin;Jia, Jingqi;Liu, Mengmeng;Wei, Jiaqi;Cheng, Yikeng;Gong, Xin;Li, Qiang;Yan, Wenhao;Chen, Wei;Jia, Jizeng;Gao, Lifeng;Fernie, Alisdair R.
关键词:wheat; phytohormones; metabolic regulatory network; DOF
-
Knockout of phosphatidate phosphohydrolase genes confers broad-spectrum disease resistance in plants
作者:Gong, Qiuwen;Sha, Gan;Han, Xinyu;Guo, Zhenhua;Yang, Lei;Yang, Wei;Tan, Ronglei;Liu, Meng;Xia, Fengdie;Li, Guotian;Sha, Gan;Chen, Ting;Chen, Guang;Shen, Xin;Xie, Kabin;Hu, Honghong;Li, Qiang;Li, Yufei;Luo, Jie;Cai, Guangqin;Luo, Jie
关键词:genome-editing; phosphatidic acid; Oryza sativa; Arabidopsis; Magnaporthe oryzae
-
Csu-miR-375 and Csu-miR-11631 regulate ryanodine receptor to induce chlorantraniliprole resistance in Chilo suppressalis
作者:Li, Qiang;Mo, Wujia;Lu, Zhongxian;Ullah, Farman;Zheng, Xusong;Xu, Hongxing;Lu, Yanhui
关键词:diamide; miRNA; gene expression; insecticide resistance; rice striped stem borer
-
Assembly and analysis of the first complete mitochondrial genome sequencing of main Tea-oil Camellia cultivars Camellia drupifera (Theaceae): revealed a multi-branch mitochondrial conformation for Camellia
作者:Liang, Heng;Qi, Huasha;Chen, Jiali;Sun, Xiuxiu;Wang, Chunmei;Xia, Tengfei;Zheng, Daojun;Liu, Moyang;Chen, Cheng;Liang, Heng;Qi, Huasha;Chen, Jiali;Sun, Xiuxiu;Wang, Chunmei;Xia, Tengfei;Feng, Xuejie;Zheng, Daojun;Liang, Heng;Qi, Huasha;Chen, Jiali;Sun, Xiuxiu;Wang, Chunmei;Xia, Tengfei;Zheng, Daojun;Liang, Heng;Qi, Huasha;Chen, Jiali;Sun, Xiuxiu;Wang, Chunmei;Xia, Tengfei;Zheng, Daojun;Feng, Shiling;Wang, Yidan
关键词:Mitochondrial genome; Tea-oil Camellia; Comparative genomics
-
Natural Variation of PH8 Allele Improves Architecture and Cold Tolerance in Rice
作者:Chen, Cheng;Zhang, Xia;Xu, Mingjia;Zhao, Weiying;Wang, Yangkai;Xiong, Jiawei;Yuan, Hua;Chen, Weilan;Tu, Bin;Li, Ting;Kang, Liangzhu;Tang, Shiwen;Wang, Yuping;Ma, Bingtian;Li, Shigui;Qin, Peng;Chen, Cheng;Zhang, Xia;Chen, Jialin;Chen, Zhuo
关键词:Rice; Plant height; Cold tolerance; GWAS; Selection
-
The oxidative stress 3-like protein GsOS3L, substrate of GsSnRK1, enhances salt and cadmium stresses in soybean roots
作者:Sun, Xiaohuan;Bu, Haidong;Lu, Haoran;Li, Qiang;Xiao, Jialei;Ding, Xiaodong;Cao, Lei;Sun, Xiaohuan;Zhang, Junfeng
关键词:Wild soybean; GsOS3L; GsSnRK1; Phosphorylation; Palmitoylation; Abiotic stress