Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Fujian Forestry Science and Technology》 2018-02
Add to Favorite Get Latest Update

Determination of Polyphenols and Initial Research on Antioxidant Activity of Different Concentrations Artemisia lactiflora Solvent Extracts

QIU Lihua;LIN Xiongping;HAN Jun;HE Ningjie;College of Life Science,Ningde Normal University;  
The extractions of Artemisia lactiflora were extracted though soaking in methanol,ethanol,ethyl acetate and chloroform.The total phenols contet of the extractionwas tested though the Folin phenol method.The antioxidant activity of the extract was determined by salicylic acid hydroxyl radical scavenging.The results showed that methanol extraction rate was highest in the four solvents,reached 34.4%,and total phenolic content of ethyl acetate extract was the highest,reached 22.31 μg·g~(-1).The order of the four extracts scavenging hydroxyl free radical was methanol extract ethanol extract chloroform extract ethyl acetate extract.It could be seen,Artemisia lactiflora had a strong antioxidant activity,could be used as food and medicine health food to develop and use.
【Fund】: 福建省大学生创新创业训练计划项目(201710398040);; 宁德师范学院科研发展基金项目(2016FZ22);; 宁德师院青年专项项目(2016Q50);; 福建省教育厅中青年教师教育科研项目(JAT170657)
【CateGory Index】: Q946
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved