摘要
本文对蒲公英植株中抗氧化成分进行了分析比较。研究结果表明 ,蒲公英总抗氧化能力较强 ,表现在含有丰富的抗氧化物质 (类黄酮、异黄酮、VC 等 )和抗氧化酶类 (SOD、POD、CAT、GSH -PX 等 )。根、叶、花序三者比较显示 ,就抗氧化物质而言 ,花序中含量最高 ,叶次之 ,根最低 ;而比较其抗氧化酶活性可见 ,叶中最强 ,花序次之 ,根最低 ;总抗氧化能力同样叶是最强 ,花序次之 。
The anti-oxidant ingredients in Taraxacum mongolicum Hand Mazz were studied in this paper.Results showed that Taraxacum mongolicum Hand Mazz have strong total anti-oxidant capacity including large quantities of anti-oxidant matters (eg.flavonoid,isoflavone,Vc etc)and anti-oxidant enzymes(eg SOD,POD,CAT,GSH-Px etc).The compariment of them in roots,leaves and anthotaxies revealed that,as to anti-oxidant matters, the contents of them in anthotaxies were the highest, leaves taken the second place,roots were the lowest;as to anti-oxidant enzymes,the contents of them in leaves were the strongest,anthotaxies took the second place,roots were the lowest;as for total anti-oxidant capacity,it was as same as that of anti-oxidant enzymes.
出处
《中国野生植物资源》
2001年第3期18-19,共2页
Chinese Wild Plant Resources
关键词
蒲公英
抗氧化物质
抗氧化酶
总抗氧化能力
植物分布
测定
Taraxacum mongolicumHand.Mazz
anti-oxidant matter
anti-oxidant enzyme
total anti-oxidant capacity
