文献类型：期刊文献

中文题名：艾叶提取工艺及抗氧化活性的研究

英文题名：Study on Extracting Processing of Folium Artemisiae argyi and Anti-oxidant Activity

作者：袁慧慧[1];殷日祥[2];陆冬英[2];蓝闽波[1]

机构：[1]华东理工大学超细材料制备与应用教育部重点实验室,上海200237;[2]华东理工大学分析与测试中心

年份：2005

卷号：31

期号：6

起止页码：768

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;EI(收录号：2006049664191);Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：上海市科委纳米专项项目(0452nm009)资助

语种：中文

中文关键词：艾叶;抗氧化活性;总黄酮;总多糖;化学发光

外文关键词：folium Artemisiae argyi; anti-oxidant activity; total flavonoids; total polysaccharides; chemical luminescence

摘要：通过正交实验方法研究了艾叶醇-水体系的提取工艺,采用比色法测定其黄酮类和多糖类化合物的含量,得到不同因素对总黄酮和总多糖提取的影响程度依次为:乙醇浓度>提取温度>提取时间>料液比;并以化学发光法测定各提取液的抗氧化活性。结果表明;艾叶中含有丰富的黄酮类、多糖类化合物,具有很强的抗氧化活性。
In this paper orthogonal experiment method was used to study the extraction process in alcohol-water system of folium Artemisiae argyi. Its contents of total flavonoids and total polysaccharides were measured by colorimetry. And it was found that different factors impacting on extraction were as followed： the concentration of alcohol, extraction temperature, extraction time and the ratio of materials for extraction liquid. The anti-oxidant activities of the extraction liquid were also studied by the chemical luminescence method. Results showed that folium Artemisiae argyi contains abundant of flavonoid and polysaccharide, and its extract possesses strong anti-oxidant activity. Therefore the researh and development of folium Artemisiae argyi are of great significance.