食品科学2017，Vol.38Issue(22)：28-33,6.DOI:10.7506/spkx1002-6630-201722005
烟台地区引起甜樱桃采后腐烂霉菌的分离鉴定
Screening and Identification of Spoilage Moulds from Postharvest Sweet Cherry in Yantai
摘要
Abstract
In order to clarify the dominant mould species causing postharvest decay of sweet cherry in Yantai,spoilage moulds from decayed sweet cherry fruits were screened and identified by internal transcribed spacer (ITS) sequence analysis.Typical strains were examined for colonial morphology and then re-inoculated into sweet cherry to test their pathogenicity.A total of 60 moulds were isolated from decayed sweet cherry from different regions of Yantai,and they were assigned to 6 species based on both ITS sequence analysis and morphological identification,Mucor racemosu,Fusarium tricinctum,Alternaria alternate,Penicillium polonicum and Aspergillus fumigatus.The predominant species were Alternaria alternate (14 strains) and Mucor racemosu (15 strains).Compared with naturally decayed sweet cherry,sweet cherries inoculated with moulds were decayed and displayed the same colonial morphology.关键词
甜樱桃/霉菌/分离鉴定Key words
sweet cherries/moulds/screening and identification分类
轻工纺织引用本文复制引用
田亚晨,贡汉生,赵珊,刘文丽,南树港,杨婷..烟台地区引起甜樱桃采后腐烂霉菌的分离鉴定[J].食品科学,2017,38(22):28-33,6.基金项目
国家自然科学基金青年科学基金项目(31301565) （31301565）
山东省自然科学基金青年基金项目(ZR2012CQ009) （ZR2012CQ009）
烟台市科技计划项目(2012125) （2012125）
山东省高等学校科技计划项目(12LD03) （12LD03）
