Wang yifei was born in Jiashan City, Zhejiang Province. Ph. D was obtained from Zhejiang University (major of food nutrition and safety) in June, 2010. During the period from 2008 to 2010, she was a post-doctor worked in College of Biosystems and Food Science, Zhejiang University. She has joined in many natural projects and taken charge in China Postdoctoral Science Foundation. Many papers have been published including 6 pieces indexed by SCI and 1 piece indexed by natural kernel magazine. 6 national invention patents have been applied including 3 patents authorized.