Plan to recruit postdoctoral research project (subject) 1. New micro-ecological preparation transportation system (1) the creation and embedding technology of new micro-ecological preparation carriers; (2) post-treatment processes for different micro-ecological preparations, including process flow, equipment selection and process simulation; (3) economic and technological assessment and environmental impact assessment of the above post-treatment processes; (4) evaluation of the transport effect of micro-ecological preparations. Professional requirements: Background in chemical or pharmaceutical engineering, background in drug preparation development and drug delivery system is preferred. Familiar with Aspen, experience in process simulation of chemical process is preferred. Development of novel protease liquid complex enzymes (1) study on the interaction mechanism of complex enzymes; (2) it is suitable for the research on the formula of disperse system in different application directions; (3) effect evaluation of compound enzyme application. Professional requirements: chemical engineering or applied chemistry background, food additives or industrial additives development background preferred. Familiar with all kinds of surfactant, surfactant assisted in the water phase or non-water phase material diffusion phenomenon has a certain priority for researchers.

1. Those under the age of 35 (up to the time of arrival) who have obtained the doctor's degree at home or abroad (generally no more than 3 years) or are about to obtain the doctor's degree; 2. Have a professional background related to the research project and a high level of English; 3. Strong scientific research ability and professional dedication; 4. Be able to perform duties faithfully and do your best. 5. Meet other conditions specified by the workstation.