中药制剂对发酵床霉菌及致病菌的防控研究.pdfVIP

湖南农业科学 2010，(19)：119~121 HunanAgriculturalSciences 中药制剂对发酵床霉菌及致病菌的防控研究 陈 薇，贺月林，曾 艳，孙翔宇，缪 东 (湖南省微生物研究所，湖南 长沙 410009) 摘 要：为了抑制发酵床垫料中霉菌、大肠杆菌及金黄色葡萄球菌等杂菌的生长，选取了贯众、鱼腥草、黄连等3O余种中草药进 行体外抑菌实验。结果表明：淫羊藿 、茵陈、贯众、秦皮、鱼腥草、白头翁和丙酸钙等对枯草芽胞杆菌、产朊假丝酵母和高温放线菌 等益生菌无抑菌作用，而对霉菌或致病菌有不同程度抑菌作用。将该7味中草药互相配伍组成5种复方，其对有益菌均无抑菌作 用，而对霉菌、大肠杆菌及金黄色葡萄球菌具不同程度的抑菌作用。7味中草药可选作微生物发酵床垫料中的抑菌药物。 关键词 ：中草药；发酵床；体外抑菌实验 中图分类号：R286．0 文献标识码：A 文章编号：1006—060X(2010)19—0ll9—03 ControlEffectsofChineseHerbalM edicinePreparationonM ildew andPathogenicBacteriainFermentation-bed CHENWei，HEYue—lin，ZENG Yan，SUNXiang-yu，MlAO Dong fHun InstituteofMicrobiology,Changsha410009,PRC) Abstract：Inordertoinhibitthegrowthofmildew，E．coliandStaphyloecocusaureusRosenbachinfermentation—bed， 30Chineseherbalmedicines (CyrtomiumfortuneiJ．Sm．，HouttuyniacordataThunbandCoptischinensisFranch，etc．) wereselected to conductantibacterialexperimentin vitro．Theresultsshowed thatseven Chineseherbalmedicines (印imediumdavidiiFranch，ArtemisiacapillarisThunb，CyrtomiumfortuneiJ．Sm．，cortexfraxini，Houttuyniacordata Thunb，Anelnolzechinensisandcalcium propionate)alldonothavebacteriostaticeffectsonprobiotics(Bacillus subtilis，G．utilisandthermophilicactinomycetes，etc．)，buthavebacteriostaticeffectsonmildew andpathogenic bacteriawith differentlevels．The seven Chineseherbalmedicinescomposed fivecompound prescriptionsWith each other．Th esefivecompound prescriptionsalldo nothavebacteriostaticeffectson probiotics，buthave bacteriostatic effects on mildew，E．coliand Staphyloccocus aureus Rosenbach with differentlevels．The seven Chinese herbal medicinescanbeselectedtotheantibacterialdrugsforbeddingmaterialinfermentation-bed． Keywords：Chineseherbalmedicine；fermentation—bed；antibacterialexperimentinvit