宁德师专学报：自然科学版
寧德師專學報：自然科學版
저덕사전학보：자연과학판
Journal of Ningde Teachers College(Natural Science)
2011年
2期
130-133
,共4页
葛根%多糖%抑菌活性
葛根%多糖%抑菌活性
갈근%다당%억균활성
Pueraria radix%polysaecharides%antimicrobial activity
葛根是一种富含多糖的中药,试验旨在测定葛根多糖的抑菌活性.试验采用平板打洞法测定葛根多糖的抑菌效果;进而采用试管法测定葛根多糖的最低抑菌浓度（MIC）.结果表明葛根多糖对供试菌种有明显的抑制作用,其中对枯草芽孢杆菌抑制作用最强,MIC=3mg/ml.试验说明葛根多糖具有一定的抑菌活性.
葛根是一種富含多糖的中藥,試驗旨在測定葛根多糖的抑菌活性.試驗採用平闆打洞法測定葛根多糖的抑菌效果;進而採用試管法測定葛根多糖的最低抑菌濃度（MIC）.結果錶明葛根多糖對供試菌種有明顯的抑製作用,其中對枯草芽孢桿菌抑製作用最彊,MIC=3mg/ml.試驗說明葛根多糖具有一定的抑菌活性.
갈근시일충부함다당적중약,시험지재측정갈근다당적억균활성.시험채용평판타동법측정갈근다당적억균효과;진이채용시관법측정갈근다당적최저억균농도（MIC）.결과표명갈근다당대공시균충유명현적억제작용,기중대고초아포간균억제작용최강,MIC=3mg/ml.시험설명갈근다당구유일정적억균활성.
Pueraria radix is a kind of Chinese medicine which is rich in polysaccharides. The research aims to analyze the antibacterial activity of Pueraria radix polysaccharides. The antimierobial activities of Pueraria radix polysaccharides were determined with Flat hole-making method; and the minimal inhibitory concentrations （MIC） of Pueraria radix polysaceharides were determined with Tube method. The result showed that Pueraria radix could inhibit all experimental strains and it was more obviously inhibitory to bacillus subtleties with the MIC was 3 mg/mL. The research explained that Pueraria radix polysaecharides have definite antimierobial activity.
