Abstract:Multiple bioactivities have been found in the wheat protein peptide.The healthcare function of wheat protein peptide is considered to be good.In addition，it has the advantage of price.Therefore，the market prospects of it in functional food and health care products are deemed to be great.The preparation methods of wheat protein peptide have been changed from acid hydrolysis which is not so good in its effects to enzymatic hydrolysis.The research progress and enzymatic hydrolysis preparation methods to make wheat protein peptide are summed up in the paper.