At present, the main research directions are non-digestible carbohydrate chemistry and nutrition. He has presided over the completion of 9 scientific research projects at or above the provincial and ministerial level, and more than 50 papers have been published in academic journals at home and abroad, including 7 papers published in foreign SCI journals such as Journal of Agriculture and Food Chemistry, Food Hydrophilic Colloids and Journal of Chromatography y B, a textbook of the Tenth Five-Year Plan for Food Biochemistry published by the deputy editor, and edited and published Logistics Food Safety and Management Technology.