葡萄不同组织部位白藜芦醇含量的比较.pdfVIP

2009 4 4 4 2 64~ 67 JOURNAL OF GANSU AGRICULTU RAL UNIVERSITY 1 1, 2 1 1 1 1 李 婷 , 李 胜 , 张青松 , 张 真, 刘 媛 , 吴媛媛 ( 1. , 730070; 2. , 730000) : , .: , - . ; , . - 2 - 1 - . , 6 299. 52@ 10 Lg # g . : ; ; : O 629 : A : 1003-4315(2009) 02-0064-04 Comparison of the resveratrol contents in different grape tissues 1 1, 2 1 1 1 1 LI Ting , LI Sheng , ZHANG Qing-song , ZHANG Zhen , LIU Yuan , WU Yuan-yuan ( 1. College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; 2. Huitong Biological Technology Company, Lanzhou 730070, China) Abstract: Resveratrol in seeds, peels, pedicels, leaves and petioles of different grape cultivars was ab- stracted by the organic solvent method. The results indicated that the contents of resveratrol were signif-i cantly different between different varieties and tissues, the resveratrol content of cultivar -Pinot Noir. was much higher than others,which in tissues were taking the order of pedicels and leaf peels seeds pet-i oles. In all tested cultivars, the resveratrol contents of pedicels of -Italian Riesling. were highest, whichwere - 2 - 1 up to 6 299. 52@ 10 Lg # g . Key words: grape; tissue; resveratrol ( resveratrol, Res) , 3, , 4 ( 4. , 5 - ( 3, 4. , 5-t rihyd