草莓采后卫生微生物学检查及细菌VITEK鉴定实验  

Experiment of Hygienical Microbiology Examination and Bacteria Identification by VITEK for Strawberry

作　　者：潘见[1] 黄训端[1] 谢慧明[1] 余晓峰[2] 王武[1] 杨毅[1] 王海翔[1] 

机构地区：[1]合肥工业大学农产品生物化工教育部工程研究中心,安徽合肥230009 [2]安徽进出口检验检疫局,安徽合肥230061

出　　处：《食品科学》2007年第3期320-323,共4页Food Science

基　　金：农产品生物化工教育部重点实验室开放基金项目(NKF2004005);安徽省教育厅重点科研项目(2004kj004zd)

摘　　要：本文开展了产自合肥地区的草莓卫生微生物学检查,运用VITEK微生物自动鉴定系统对分离的细菌进行了快速鉴定。结果表明,草莓中微生物丰富,区系中包括了细菌、霉菌和酵母菌,采后草莓微生物数量超出国家食品卫生标准,因此,不宜直接食用鲜果。实验鉴定的草莓细菌有8科10属16种,其中革兰氏阴性菌14种,革兰氏阳性菌2种,且这些细菌中的多数具有致病性。实验结果为控制草莓微生物数量和开发杀菌抑菌技术提供了参考。In this study, hygienical microbiology was examined from strawberry according to the food hygiene standard of People Republic of China, with bacteria isolated from strawberry fast identified by Vitek Auto Microbic System. The results showed that the levels of strawberry microorganisms including bateria, molds and yeasts, exceeded the food hygienical microbiology standard. Therefore, fresh fruits should not be eaten directly. The experiment isolated 16 bacteria species（14 G- and 2 G^＋）, so they could be classified into 10 genuses, 8 families by Berger＇s manual of determinative bacteriology. Most of identified microorganisms could cause diseases. The experimental results are helpful to control the number of microorganisms and develop new technology to sterilize for strawberry.

关 键 词：草莓 卫生 VITEK 细菌鉴定 

分 类 号：Q93[生物学—微生物学] S377[农业科学—农产品加工]