华东理工大学学报：社会科学版
華東理工大學學報：社會科學版
화동리공대학학보：사회과학판
SOCIAL SCIENCES JOURNAL OF ECUST
2005年
6期
~
,共null页
袁慧慧 殷日祥 陆冬英 蓝闽波
袁慧慧 慇日祥 陸鼕英 藍閩波
원혜혜 은일상 륙동영 람민파
艾叶 抗氧化活性 总黄酮 总多糖 化学发光
艾葉 抗氧化活性 總黃酮 總多糖 化學髮光
애협 항양화활성 총황동 총다당 화학발광
folium Artemisiae argyi; anti-oxidant activity; total flavonoids; total polysaccharides; chemical luminescence;
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。
通過正交實驗方法研究瞭艾葉醇-水體繫的提取工藝,採用比色法測定其黃酮類和多糖類化閤物的含量,得到不同因素對總黃酮和總多糖提取的影響程度依次為:乙醇濃度>提取溫度>提取時間>料液比;併以化學髮光法測定各提取液的抗氧化活性。結果錶明;艾葉中含有豐富的黃酮類、多糖類化閤物,具有很彊的抗氧化活性。
통과정교실험방법연구료애협순-수체계적제취공예,채용비색법측정기황동류화다당류화합물적함량,득도불동인소대총황동화총다당제취적영향정도의차위:을순농도>제취온도>제취시간>료액비;병이화학발광법측정각제취액적항양화활성。결과표명;애협중함유봉부적황동류、다당류화합물,구유흔강적항양화활성。
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(lu...
