Alterations in sucrose metabolizing enzyme activities and total phenol content of Curcuma longa L. as affected by different triazole compounds  

作　　者：C.Abdul JALEEL Changxing ZHAO Sedghi MOHAMED Hameed Jasim AL-JUBURI Helal Ragab MOUSSA M.GOMATHINAYAGAM R.PANNEERSELVAM 

机构地区：[1]Stress Physiology Lab,Department of Botany,Annamalai University,Tamil Nadu,India [2]DMJM International(Cansult Maunsell/AECOM Ltd.),Consultant of Gardens Sector Projects,Alain Municipality and Eastern Emirates,P.O.Box 1419,Al-Ain,Abu Dhabi,United Arab Emirates [3]College of Agronomy and Plant Protection,Qingdao Agricultural University,Chunyang Road,Chengyang District,Qingdao 266109,China [4]Department of Agronomy and Plant Breeding,Faculty of Agriculture,University of Mohaghegh Ardabili,Ardabil,Iran [5]Radioisotope Department,Atomic Energy Authority,Malaeb El-Gamaa St.,P.O.12311,Dokki,Giza,Egypt

出　　处：《Frontiers in Biology》2009年第4期419-423,共5页生物学前沿（英文版）

摘　　要：Changes in the sucrose metabolism of Cur-cuma longa L.plants were studied under treatment with different triazole compounds viz.,triadimefon(TDM)and propiconazole(PCZ).Plants were treated with TDM at 15mg/L and PCZ at 10mg/L separately by soil drenching on 80,110,and 140 days after planting(DAP).The plants were harvested randomly on 90,120,and 150DAP to determine the effect of both the triazoles on sucrose metabolizing enzymes and phenol content.The sucrose metabolism was studied by analyzing sucrose metaboliz-ing enzymes like sucrose synthase and sucrose phosphate synthase.All the analyses were assayed in leaves and tubers of both control and treated plants.It was found that both of the triazole compounds had profound effects on these parameters.

关 键 词：Curcuma longa TRIADIMEFON PROPICONAZOLE sucrose synthase sucrose phosphate synthase total phenol 

分 类 号：O62[理学—有机化学]