特产研究2026，Vol.48Issue(2)：66-71,6.DOI:10.16720/j.cnki.tcyj.2026.056
基于"成分-功能"关联的不同品种洋葱比较研究
A Comparative Study of Different Types of Onions Based on Their'Component-Function'Relationships
摘要
Abstract
This study is based on the'component-function'association model to explore the differences among three types of onions-pur-ple-skinned,yellow-skinned,and white-skinned.The experiment measured the content of the main active ingredients in the three onions sep-arately and the antioxidant and lipid-lowering functions of the three onions were evaluated using DPPH·,ABTS+·radical scavenging rates,total antioxidant capacity,bile acid salt binding rates,and pancreatic lipase inhibition rates to evaluate the antioxidant and lipid-lowering functions of the three types of onions.Additionally,the correlation between the content of major active components and antioxidant and li-pid-lowering functions was comprehensively analysed.The results showed that the total flavonoid and total polyphenol content,as well as the DPPH·,ABTS+.scavenging rates,and total reducing capacity,were highest in purple-skinned onions,followed by yellow-skinned on-ions,and then white-skinned onions.The total polysaccharide content was highest in white-skinned onions,followed by purple-skinned on-ions,and then yellow-skinned onions.The bile acid binding rate and pancreatic lipase inhibition rate were highest in white-skinned onions,followed by yellow-skinned onions,and then purple-skinned onions.Additionally,antioxidant capacity was positively correlated with total flavonoid and total polyphenol content,while lipid-lowering capacity was positively correlated with total polysaccharide content.The results of this study can provide a theoretical basis for the selection,development and utilization of different varieties of onion resources in the field of food and drugs.关键词
洋葱/活性成分/抗氧化/降脂/关联分析Key words
onions/active ingredients/antioxidants/lipid-lowering/correlation analysis分类
生物科学引用本文复制引用
杨路,闫子润,郭桂廷,姜颖,翟佳浩,赵东升..基于"成分-功能"关联的不同品种洋葱比较研究[J].特产研究,2026,48(2):66-71,6.基金项目
山东省重点研发计划项目(2022TZXD0036) （2022TZXD0036）
山东中医药大学大学生创新训练计划项目(2025108) （2025108）
