农业与技术2026，Vol.46Issue(4)：11-15,5.DOI:10.19754/j.nyyjs.20260430003
新型橘皮精油高效提取与生物活性研究
Research on Efficient Extraction and Bioactivity of Novel Orange Peel Essential Oil
摘要
Abstract
This experiment used the ultrasonic microwave-assisted solvent extraction method to extract orange peel essential oil.Compared with traditional extraction methods,this method had higher extraction efficiency and could avoid the loss of heat-sensitive components,which has a great impact on the extraction of many biologically active compounds.According to the experimental results,the best solvent for orange peel essential oil extraction was petroleum ether.The highest extraction yield of orange peel essential oil was 2.46％at 30 min of soaking time,60 W of extraction power 60 min of time,and 50℃of temperature.The antibacterial effect of essential oils was measured by filter paper diffusion method.The experimental results showed that essential oils have different levels of antibacterial ability against bacteria.It had the strongest inhibitory ability against Staphylococcus aureus and the weakest against Bacillus subtilis.The antioxidant activity of orange peel essential oil was studied by measuring its ability to scavenge DPPH free radicals.The experiment found that the DPPH scavenging inhibition rate of orange peel essential oil was 68.09％.关键词
超声波微波辅助溶剂萃取法/橘皮/精油/抑菌活性/抗氧化活性Key words
ultrasonic microwave-assisted solvent extraction/orange peel/essential oil/antibacterial activity/antioxidant activity分类
农业科技引用本文复制引用
苑园园,耿明雪,张泽慈,李思柔,李慧柯,赵敏,曹庆乐,侯莹莹..新型橘皮精油高效提取与生物活性研究[J].农业与技术,2026,46(4):11-15,5.基金项目
河北省湿地保护与绿色发展协同创新中心2025年度"河北省湿地保护与绿色发展协同创新中心"专项课题(项目编号:2025XTCX003) （项目编号:2025XTCX003）
河北省科学技术厅2024年河北省中央引导地方科技发展资金项目(项目编号:46Z2810G) （项目编号:46Z2810G）
