Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/27099
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 16974/19261 (88%)
造訪人次 : 7680505      線上人數 : 372
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://ir.cnu.edu.tw/handle/310902800/27099


    標題: Studies on The Antimicrobial Activities of Some Natural Coumarins
    對於某些天然香豆素(Coumarin)之抗菌性的研討
    作者: Yeh, Hsiao-yen
    Tian-shungWu
    貢獻者: 私立嘉南藥學專科學校
    日期: 1981
    上傳時間: 2013-11-12 13:50:16 (UTC+8)
    摘要: The antimicrobial activities of 24 natural coumarins on the nine strains of bacterium and two strains of fungi have examined by using the agar-dilution-plate method, amoung them, only four coumarins, namely, demethylsuberosin, limettin, nordentatin and (-)-heraclenin, showed significant effects, and the most attractive fact was that nordentatin, with very low concentration level (10 ppm) still showed completely inhibitory effects against most of the bacterial strains being tested.
    本報告以平碟稀釋法(Agar-dilution plate method)測定24種天然香豆素對九種細菌和二種黴菌之抗菌能力,發現其中的四種,即demethylsuberosin, limettin, nordentatin及(-)-heraclenin具有抗菌力。Demethylsuberosin在500ppm之濃度下對黴菌有完全之抑制力,而在100ppm之濃度時,則對大部份之細菌有抑制力Limettin在200ppm之濃度下對部份革蘭氏陰性細菌有效,(-)-Heraclenin在500ppm之濃度下,對E.coli病原性之pneumococlus及Pseudomonas aerugenosa有效。最令人注意的是Nordentatin,它在10ppm之濃度下,仍對大部份之實驗細菌有抗菌力。
    顯示於類別:[嘉南學報] 7期 (1981)

    文件中的檔案:

    沒有與此文件相關的檔案.



    在CNU IR中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋