Supported by the National Basic Research Program of China(Nos.2012CB721105,2011CBA00802,2007CB714301);the National Natural Science Foundation of China(No.30873400);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20090032110015)
In vitro antioxidant activities of resveratrol and piceid against peroxynitrite(ONOO-) were examined by the inhibition of 3-nitrotyrosine formation.Trolox was used as a positive control.Resveratrol and piceid exhibi...
TheNinth Five yearNationalKeyScientificandTech nicalProgramofChinaNo.99 92 9 0 1 3 1
Aim To establish reliable methods for evaluating the quality of rhizoma of Polygonum cuspidatum( Huzhang in Chinese). Methods TLC and HPLC were employed for the chemical identification and content determination,respec...