食品工业科技2026，Vol.47Issue(2)：249-257,9.DOI:10.13386/j.issn1002-0306.2025010188
黄绿卷毛菇酚类物质的提取、抗氧化与降血糖活性
Extraction,Antioxidant and Hypoglycemic Activity of Floccularia luteovirens Phenolic Compounds
摘要
Abstract
This study aimed to investigate the optimal extraction conditions for phenolic compounds from Floccularia luteovirens and to analyze their antioxidant and hypoglycemic activities.The extraction process for phenolic compounds from Floccularia luteovirens was optimized using response surface methodology,and their in vitro antioxidant and hypoglycemic activities were investigated.The optimal extraction conditions for phenolic compounds were found to be an ethanol concentration of 48.19%,a solid-to-liquid ratio of 1:38 g/mL,and an ultrasound time of 35.70 minutes,resulting in a yield of 7.74±0.24 mg/g.The IC50 for DPPH radical scavenging was 43.85 μg/mL,the ABTS+scavenging capacity was 7.81 mmol/g Trolox,and the FRAP ferric ion reduction capacity was 1.58 mmol/g FeSO4.In vitro hypoglycemic assays,the phenolic compounds from Floccularia luteovirens exhibited an IC50 of 2.79 mg/mL for α-amylase inhibition and an IC50 of 9.85 mg/mL for α-glucosidase inhibition.In conclusion,the phenolic compounds from Floccularia luteovirens demonstrate excellent antioxidant and hypoglycemic activities,indicating their strong potential for development.关键词
黄绿卷毛菇/酚类物质/工艺优化/超声辅助提取/抗氧化/降血糖Key words
Floccularia luteovirens/phenolic compounds/process optimization/ultrasonic-assisted extraction/antioxidant/hypoglycemic分类
轻工纺织引用本文复制引用
QIN Qin,ZHU Qingyong,YANG Shuai,CHEN Qihe,MA Mingzhu,YU Jiali,LIU Zhengjie,ZHAO Yadong..黄绿卷毛菇酚类物质的提取、抗氧化与降血糖活性[J].食品工业科技,2026,47(2):249-257,9.基金项目
舟山市重大产业科技攻关项目(2024C03004) （2024C03004）
国家级大学生创新创业训练计划项目(202210340033). （202210340033）
