大量元素氮胁迫对五味子木脂素类成分含量的影响  

Effect of Major Nutrient Elements Nitrogen Stress on Lignans Content of Schisandra chinensis Fruits

作　　者：宋新[1] 丁璞[1] 李先宽[1] 陈婷[1] 陈靓[1] 王冰[1] 

机构地区：[1]辽宁中医药大学药学院,辽宁大连116600

出　　处：《北方园艺》2014年第6期155-158,共4页Northern Horticulture

基　　金：国家科技基础性工作专项重点资助项目(2007FY110600);辽宁省教育厅资助项目(LT2010067)

摘　　要：以五味子为试材,研究了大量元素氮胁迫对五味子果实木脂素类成分含量的影响。结果表明:处理2(5月16日、7月2日分别施多肽尿素0.042、0.084kg/m2)的五味子中五味子甲素、五味子丙素含量最高,分别为1.97、1.11mg/g,显著高于其它处理组;处理3(5月16日、7月2日分别施多肽尿素0.084、0.168kg/m2)的五味子中五味子醇甲、五味子醇乙、五味子酯甲含量最高,分别为9.46、3.01、2.15mg/g,显著高于其它处理;空白五味子乙素含量最高,显著高于其它处理,为1.99mg/g;表明适宜的大量元素氮胁迫有利于五味子中木脂素含量的积累。Taking Schisandra chinensis as material,the effect of major nutrient elements nitrogen on effective components lignans were studied. The results showed that the content of deoxyschisandrin,schisandrin C under treatment 2 （0. 042, 0. 084 kg/hm2 polypeptide urea were applied at May 16th and July 2th） were significantly higher than the other treatment groups and the content were respectively 1.97,1.11 mg/g. The content of schisandrin, sehisandrol B, schisantherin A under treatment 3 （0. 084,0. 168 kg/m2 polypeptide urea were applied at May 16＇h and July 2th） were significantly higher than the other treatment groups and the content were respectively 9.46, 3.01, 2. 15 mg/g. The highest content of schisandrin B was the CK Schisandra chinensis fruits and the content was !. 99 mg/g which was significantly higher than the other treatment groups. The effect major nutrient elements nitrogen stress on the content of lignans of Schisandra chinensis fruits was more significant.

关 键 词：五味子 氮胁迫 木脂素 

分 类 号：R282.710.5[医药卫生—中药学]