食品工业科技2016，Vol.37Issue(14)：154-157,174,5.DOI:10.13386/j.issn1002-0306.2016.14.022
富油新绿藻对四种抗生素敏感性的研究
Research on the sensitivity of Neochloris oleoabundans to four antibiotics
摘要
Abstract
In order to study the sensitivity of the Neochloris oleoabundans to cloramphenicol,penicillin,streptomycin and tetracycline,the growth of algal cells was observed in the media with the antibiotics at the concentrations of 10,25,100 and 500 μg/mL under liqid culture and agar medium plates.The results revealed that all these four kinds of antibiotics could inhibit the growth of alga cells.Among the four antibiotics,streptomycin had a severe inhibition to the alga growth as the completely inhibiting concentration was 10 μg/mL,while the inhibition concentrations of chioramphenicol and tetracycline were 100 μg/mL.However,penicillin behaved inhibition only when the concentration of it reached to 500 μg/mL.The data analysis showed that the half inhibitory concentrations of streptomycin,tetracycline,cloramphenicol and penicillin were 0.25,72,119 and 164 μg/mL respectively.Under solid culture,the inhibition concentrations of streptomycin,chloramphenicol and tetracycline were 10,100 and 100 μg/mL respectively,while penicillin behaved no significant inhibition effection on the alga growth.关键词
富油新绿藻/抗生素/微藻/敏感性Key words
Neochloris oleoabundans/antibiotic/microalgae/sensitivity分类
轻工纺织引用本文复制引用
张茜,李雁群,卢少霞,钟敏,胡雪琼,杨青峰,杨慧敏..富油新绿藻对四种抗生素敏感性的研究[J].食品工业科技,2016,37(14):154-157,174,5.基金项目
广东省国际合作项目(2011B050400027) （2011B050400027）
广东海洋大学引进人才启动项目(1112096). （1112096）
