高效液相色谱法检测与化感现象相关的5种酚酸  

MEASUREMENT OF FIVE ALLELOPATHIC RELATED PHENOLIC ACIDS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

作　　者：阮维斌[1] 赵紫娟[1] 薛健[2] 王敬国[1] 张福锁[1] 

机构地区：[1]中国农业大学植物营养系,北京100094 [2]中国协和医科大学,中国医学科学院药用植物研究所,北京100094

出　　处：《应用与环境生物学报》2001年第6期609-612,共4页Chinese Journal of Applied and Environmental Biology

基　　金：国家自然科学基金项目 (No :39870 4 88);国家科学技术部 973项目(No :G1 9990 1 1 70 9)的部分内容

摘　　要：建立了香草酸、对羟基苯甲酸、丁香酸、香豆酸和阿魏酸等 5种酚酸的高效液相色谱测定方法 .利用本方法在土壤溶液和残茬腐解产物中进行 5种酚酸的检测 .结果表明 ,大豆生长一段时间后 ,在灭菌土壤中、未灭菌土壤中和不同茬口的土壤中 ,均检测到丁香酸 .在残茬腐解产物中检测到香草酸、丁香酸、香豆酸和阿魏酸 .图 1表 6参A method of measuring ρ hydrobenzoic, vanllic, syringic, ρ coumaric and frulic acids by RP HPLC was founded. This method was used to measure and analyze of the five phenolic acids in soil solutions and decomposed soybeanroot residues. At about 40 d after planting soybean, the syringic acid was detected in different soil solutions. Vanllic, syringic, ρ coumaric and frulic acids were found in the ethyl acetate fraction of the decomposed soybean root residue, while the frulic acid in water fraction. Fig 1, Tab 6, Ref 9

关 键 词：高效液相色谱 酚酸 连作障碍 化感物质 大豆 检测 

分 类 号：O657.72[理学—分析化学]