为了探究筛选出良好的中草药提取液肉类保鲜剂，采用超声辅助浸提法提取艾叶、百花蛇舌和枇杷叶等15种常见中草药的有效成分。以山梨酸钾为对照组，利用所有的提取液分别对猪肉进行涂膜冷藏保鲜，分别在第6、9、12、15天对猪肉所长的菌落进行计数，并分别测定这些提取液的总抗氧化能力。采用GC-MS法对15种中草药提取物的有效成分进行分析。相同提取条件下，不同中草药提取液的抗氧化能力，以及其对冷鲜猪肉的抑菌效果各不相同，且两者间并不存在相关关系。而根据GC-MS的分析发现，中草药提取液中大多含有有机酸类、醇类、呋喃类等化学物质。综合考虑抑菌效果与抗氧化能力，初步筛选出枇杷叶提取液可作为冷鲜猪肉的保鲜剂优先考虑，而葶苈子、丹参提取液则可作为短期保鲜剂进行开发利用。

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.