开设公共选修课是多数高校加强大学生文化素质教育的重要途径。本文以电子科技大学开设素质教育选修课《知味》课程为例,介绍在理工科院校开设饮食文化选修课程的探索实践过程,以及通过课程开设所带来的影响及思考。 The establishment of public elective courses in most colleges and universities to strengthen the cultural quality of education is an important way. In this paper, the elective course of quality education offered by the University of Electronic Science and Technology is taken as an example to introduce the process of exploring and practicing the elective courses of catering culture in universities of science and engineering, as well as the influences and reflections brought about by opening the course.