Publications by authors named "Ji-Wei Niu"
[Determination of zizybeoside II of Ziziphus jujuba by HPLC].
Zhongguo Zhong Yao Za Zhi
December 2008
Objective: To develop a quantitative method for determination of zizybeoside II in Ziziphus jujuba.
Method: The samples were separated at 30 degrees C on a Zorbax SB-C18 column eluted with methanol-water (20 : 80) as the mobile phase. Flow rate was set at 1.