To select good Chinese herbal medicine extracts as chilled pork preservative. We extracted 15 Chinese herbal medicines (such as Artemisia argyi, Hedyotis diffusa and Eriobotrya japonica) effective component through ultra-wave soaking. With potassium sorbate as control group, we coped with the chilled pork by coating preservation. Next to, we counted the changes of colony number (in 6, 9, 12, 15 days) and determined the total antioxidant capacity of different extracts. Finally, we analyzed 15 Chinese herbal medicine extracts effective components by GC-MS. The different antioxidant capacity and inhibitory effect of different extracts of Chinese herbal medicines. There is no correlation both the aforementioned. According to the GC-MS analysis, we can found that most of Chinese herbal medicine extracts containing organic acids, alcohols, furan, chemicals, etc. Comprehensive consideration antibacterial effect and oxidation resistance, we preliminary screening the Eriobotrya japonica extract can be used as chilled pork antistaling agent priority. Nevertheless, Lepidium apetalum and Salvia miltiorrhiza extracts can be used as a short-term antistaling agent for further utilization.