資源描述：
《醉魚(yú)草提取物抑菌效果的研究》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、醉魚(yú)草提取物抑菌效果的研究摘要隨著公眾對(duì)“綠色食品”、“無(wú)公害食品”的要求越來(lái)越高，市場(chǎng)對(duì)植物源抑菌劑的需求量也逐漸增多。可見(jiàn)，大力發(fā)展植物源抑菌劑是社會(huì)、市場(chǎng)、公眾的需要。醉魚(yú)草(BuddlejalindleyanaFort)為馬錢(qián)科醉魚(yú)草屬植物，為落葉灌木，高1～2.5米。具有祛風(fēng)除濕，止咳化痰，散瘀，殺蟲(chóng)，抑菌等作用。醉魚(yú)草原產(chǎn)世界熱帶和亞熱帶地區(qū)。在我國(guó)分布于江西，湖南，湖北，安徽等地。本實(shí)驗(yàn)主要是用醉魚(yú)草提取物進(jìn)行抑菌實(shí)驗(yàn)，采取的提取劑主要有水和95%的酒精，提取方式為索式提取，提取之后旋轉(zhuǎn)蒸發(fā)得膏狀物，再用水溶解，進(jìn)行萃取實(shí)驗(yàn)，萃取劑主要有乙酸乙酯，正丁醇等。用萃取
2、后不同相中溶液進(jìn)行抑菌實(shí)驗(yàn)，用測(cè)量抑菌圈大小確定各相中抑菌效果。本實(shí)驗(yàn)所用病菌為：稻瘟病菌，黃瓜病菌，柱孢桿菌，茶媒一號(hào)等。關(guān)鍵詞：醉魚(yú)草，抑菌，索式提取法15AbstractAspublicsonthedemandof"greenfood","pollution-freefood"ishigherandhigher,themarket’sdemandfortheplantsourceantibacterialagentisincreasing.Visibly,strivingtodeveloptheplantsourceantibacterialagentistheneedo
3、fsociety,marketandpublics.ButterflybushpertainstoBuddleja(forQianKedrunkhorse)plantsforfishgrass,leavesshrubs,1to2.5metershigh.Ithasfunctionsofdispersingcoldandremovingdampness,reducingphlegm,scatteringstasis,killinginsects,restrainingbacterium,etc.Butterflybushisnativetotropicalandsubtropic
4、alregionsintheworld.Inourcountry,itdistributedinJiangxi,Hunan,Hubei,Anhui,etc.Extractsofbutterflybushismainlyusedasantibacterialinthisexperiment,byusingwaterand95%alcoholasextractant,extractionmeaniscabletypeextraction.Gettingpastethoughrotateevaporatesafterextraction,thenusingwaterdissolved
5、thepasteandextractingit,themainlyextractingagentsareethylacetate,n-butylalcohol,etc.Doingantibacterialexperimentsusingtheextractionsolutionofdifferentphaseandtestingtheeffectsofeachphasebymeasuringthesizesofbacteriostaticcircles.Thebacteriagermsusedinthisexperimentare:Pyriculariagrisea,Cucum
6、berbacteria,Columnbacillus,Teamedia1,etc.Keywords:drunkfishgrass,antibacterial,cabletypeextraction15目錄摘要Ⅰ..........................................................1Abstract........................................................21.引言...........................................................
7、51.1醉魚(yú)草的生物學(xué)特性及分布.....................................51.2醉魚(yú)草的藥用價(jià)值及研究的現(xiàn)狀.................................51.3醉魚(yú)草研究的前景及意義.......................................62．實(shí)驗(yàn)材料和實(shí)驗(yàn)方法...........................................72.1實(shí)驗(yàn)材料和儀器........................
