饲料研究2025，Vol.48Issue(5)：66-72,7.DOI:10.13557/j.cnki.issn1002-2813.2025.05.012
4种植物精油对9种水产病原菌抑制效果
Inhibition effect of four plant essential oils on nine aquatic pathogens
摘要
Abstract
The experiment aimed to investigate the inhibitory effects of four plant essential oils on nine aquatic pathogenic bacteria.linalool,cis-jasmone,3-carene,and α-cyclocitral were studied,and the Oxford cup method and twofold dilution method were used to determine the antibacterial effects of the four plant essential oils against nine bacterial pathogens.The results showed that at a concentration of 100.00 mL/L,3-carene had the best antibacterial effect on Edwardsiella,V.antiquarius,V.parahaemolyticus and V.alginolyticus,with MIC values of 50,50,25 and 50 mL/L,respectively,and all had inhibition zone diameters>20.00 mm,indicating extreme sensitivity.At a concentration of 100.00 mL/L,α-cyclocitral had inhibition zone diameters>20.00 mm against Vibrio alginolyticus,V.fluvialis,V.parahaemolyticus,Staphylococcus aureus,and V.antiquarius,indicating extreme sensitivity.Linalool had the strongest antibacterial effect on V.parahaemolyticus and V.fluvialis,with MIC values of 3.125 mL/L,and inhibition zone diameters>20 mm,indicating extreme sensitivity.Cis-Jasmone had the best antibacterial effect on V.fluvialis and Escherichia coli,with inhibition zone diameters of 37.30 mm and 30.67 mm,respectively,indicating extreme sensitivity.The study suggests that 3-carene and α-cyclocitral have broad-spectrum antibacterial effects.关键词
芳樟醇/顺式-茉莉酮/3-蒈烯/α-水芹烯/抑菌Key words
linalool,cis-jasmone/3-carene/α-cyclocitral/inhibition分类
农业科技引用本文复制引用
蔡鸿娇,田厚军,黄昊,邹文政,林茂,冯少贻,李忠琴..4种植物精油对9种水产病原菌抑制效果[J].饲料研究,2025,48(5):66-72,7.基金项目
福建省科技计划引导性项目(项目编号:2023N0010、2021N0014) （项目编号:2023N0010、2021N0014）
泉州市级社发和农业领域科技计划项目(项目编号:2022N044) （项目编号:2022N044）
厦门市重大科技项目(项目编号:3502Z20221018) （项目编号:3502Z20221018）
