纺织工程学报2025，Vol.3Issue(2)：24-35,12.
超临界CO2提取柑橘精油及其对棉织物的驱蚊性能研究
Research on supercritical CO2 extraction of citrus essential oil and its mosquito repellent properties on cotton fabrics
摘要
Abstract
Citrus peel residue,a by-product of citrus processing,is rich in essential oils but is often discarded,leading to resource waste and environmental pollution.Explores the extraction method of citrus essential oil and its application to cotton fabrics;supercritical carbon dioxide(SCFE-CO2)technology was used to extract essen-tial oil from citrus peel residues.The experimental method was adjusted using the Response Surface Method of Experimentation(RSM-BBD),and the extraction rate reached 30.11 mg/g at the optimal conditions(solid-liquid ratio of 1∶12 g/mL,extraction pressure of 20 MPa,and extraction period of 90.3 min).According to GC-MS analysis of the pure essential oil's composition,limonene accounted for 51%of the total.Additionally,the mos-quito repellent emulsion made of extracted essential oil was finished onto cotton fabrics by dip-rolling using the adhesive property of acrylate emulsion.Tests were conducted on the cotton fabrics before and after finishing to determine their antioxidant activity,mosquito repellent property,mechanical property,air permeability,and washing resistance.The findings demonstrated that the antioxidant activity of the mosquito repellent-finished cotton fabric was 88.85%,the mosquito repellent rate was 90.17%,and the breaking strength was increased by 33.3%.关键词
精油/冷冻研磨/超临界CO2萃取/柠檬烯/抗氧化活性/驱蚊Key words
essential oil/freeze-grinding/supercritical CO2 extraction/limonene/antioxidant activity/mosquito repellent分类
轻工纺织引用本文复制引用
贺楠,马小强,余炳根,姜会钰..超临界CO2提取柑橘精油及其对棉织物的驱蚊性能研究[J].纺织工程学报,2025,3(2):24-35,12.基金项目
齐鲁工业大学生物基材料与绿色造纸国家重点实验室项目(GZKF202202) （GZKF202202）
湖北省先进纤维材料综合型技术创新平台开放课题(XC202405) （XC202405）
国家先进染整技术创新中心科研基金项目(ZJ2021A05). （ZJ2021A05）
