高效液相色谱-电化学(库仑电极)阵列检测海水处理对菊芋幼苗体内氯原酸及小分子物质的影响  

Effects of Seawater on Chlorogenicacid and Low Molecular Weight Compounds in Seedlings of Helianthus tuberosus L.Determined by HPLC-CAD

作　　者：陈爱晶[1] 隆小华[1] 王文霞[2] 刘兆普[1] 杜昱光[2] 李曙光[2] 

机构地区：[1]南京农业大学资源与环境科学学院,南京210095 [2]中国科学院大连化学物理研究所1805组,大连116023

出　　处：《天然产物研究与开发》2008年第1期79-81,共3页Natural Product Research and Development

基　　金：国家"十一五"科技支撑项目(20064BAD09A04-05;2006ABD09A08-03-01);国家高技术研究发展"863"计划项目(2007AA091702);江苏省滩涂生物资源与环境保护重点建设实验室开放课题(JLCBE07001)

摘　　要：以不同浓度海水处理菊芋幼苗体,利用高效液相色谱-电化学(库仑电极)阵列检测技术检测不同处理时间植物体内氯原酸及小分子物质的差异。结果表明:0%海水处理下氯原酸含量变化不显著,而15%和30%海水处理下氯原酸含量变化显著,15%海水处理下在1h时较2h和3h时高,而30%海水处理下在3h时较1h和2h时高。处理后菊芋幼苗体植株产生的其他一些未知的小分子物质尚有待定性和进一步考察其变化规律。The concentrations of chlorogenicacid and low molecular weight compounds were determined by high performance liquid chromatography with a coulometric array detector(HPLC-CAD).The concentrations of chlorogenicacid did not change significantly under 0% seawater treatment along the time lasting,and it changed significantly under 15% and 30% seawater treatment along the time lasting.It was higher after treatment for 1 h than for 2 and 3 h under 15% seawater treatment,and it was higher after treatment for 3 h th...

关 键 词：氯原酸 菊芋 小分子物质 高效液相色谱 电化学(库仑电极)阵列检测 

分 类 号：S58[农业科学—作物学]