１９９９年１２月２９日,食品学院王群教授主持的’９７国家“火炬计划”项目———“湿冷保鲜系统”在海南省海口市通过鉴定。专家组认为:该项成果在利用低谷电力机械蓄冷、果蔬压差预冷、高湿低温环境以及臭氧的协同作用进行果蔬等新鲜农产品预冷和贮藏保鲜的系统配套技术属 December 29, 1999, Professor Wang Qun, Professor of Food Industry, presided over the ’97 National “Torch Program” --- “wet and cold preservation system” in Haikou City, Hainan Province passed the appraisal. The expert group believes that the results of the system in the use of low trough electricity mechanical storage, fruit and vegetable pre-cooling, high humidity and low temperature environment and the synergy of ozone for fresh fruits and vegetables and other fresh products pre-cooling and storage system technology is