种桉树插穗内酚酸类物及相关酶活性比较-中国桉树.PDF

27 2 Vol. 27 No. 2 20 10 12 EUCALYPT SCIENCE TECHNOLOGY Dec. 2010 2 1 1 1 2 姚瑞玲 , 项东云 , 陈健波 , 梁小春 1. , 530002; 2. , 530004) : U9 , : U9 , POD) , IAAO) PPO) GC- MS , U9 , , , , IAAOPOD PPO : ; ; ; ; GC- MS ; : S792. 39 : A Com arision on Rootin - inhibitors and Related Enz mes p g y Activities in wo kinds of Eucal t Cuttin s yp g 1 1 1 2 YAO Rui- lin , XIANG Don - un , CHEN Jian- bo , LIANG Xiao- chun g g y 1. Guan xi Forestr Research I nstitute , Nannin 530002, Guan x i, China ; g y g g 2. Forestry College of Guangx i Univers ity , Nanning 530004, Guangx i, China) Abstract: The acid, henolic com ounds and related enz mes activities of cuttin s were studied from p p y g Eucal tus dunnii rootin hard and E . uro h lla E . randis clone U9) rootin easil . Results showed yp g p y g g y that the acidity and the main acid compounds in the extract of E. dunnii and U9 cuttings were similar, while the content of henolic com ounds and POD activit in the E. dunni