RESUMO
Engineering education is an important part of China's higher education. With the deepening of the connotation of new engineering talents training, it is timely to carry out the curriculum reform in all directions and improve the quality of engineering talents. In order to highlight the characteristics of fostering new engineering talents, specialized courses and practical courses are becoming the focus of curriculum teaching reform. However to this end, it is urgent to explore how to strengthen fostering talents with engineering characteristics in the professional foundation courses. Taking the biochemistry course as an example, problem-based learning teaching methods were employed, appropriate teaching cases were selected, scientific and technical problems based instructional designs were explored, and students were guided to condense, analyze and solve problems. This study aims to transform the learning attitude of students from "passive" to "active", enhance students' thinking skills, highlight the engineering application of science and technology, lay the foundation for continuous and even lifelong learning, and provide a reference for fostering talents under the new engineering background.