Abstract:
PURPOSE: An antimicrobial agent which includes an extract of natural plant Augouardia letestui is provided to have an antimicrobial composition which has an antibacterial effect specifically to existing Staphylococcus aureus by producing the antimicrobial agent which is nontoxic to a human body; and has fewer side effects; and which is a new antibacterial agent thereby using the natural plant which is not chemical method. CONSTITUTION: An antimicrobial composition includes an extract of Augouardia letestui as an active ingredient. The extract of Augouardia letestui is comprised by extracting each part of root, stem, and leaf. The extract of Augouardia letestui is extracted by water and organic solvent. An antimicrobial composition for Staphylococcus aureus is used by mixing one or two of a group includes ampicillin, norfloxacin, ciproloxacin, erythromycin or nisin in the antimicrobial composition. A medical product comprises the antimicrobial composition. A drug comprises the antimicrobial composition.
Abstract:
본 발명은 황색포도상구균에 대한 항균 조성물 및 그 제조방법에 관한 발명으로서, 오쟈와디어 레테스투이(Augouardia letestui)의 각 부위별 추출물이 황색포도상구균에 대하여 항균 활성이 있음을 발견하고 본 발명을 완성하였다. 오쟈와디어 레테스투이(Augouardia letestui)의 각 부위별 추출물은 물과 유기용매를 사용하여 추출하는 방법으로 수득할 수 있다. 또한 상기 추출물과 함께 기존의 항생제인 암피실린(ampicillin), 노플록삭신(norfloxacin), 시프로플록삭신(ciproloxacin), 에리스로마이신(erythromycin), 니신(nisin)을 혼합하여 사용하게 되면 상기 추출물만 사용한 경우에 비해 보다 우수한 항균 활성이 달성 됨을 확인한 발명이다.
Abstract:
The present invention relates to an antimicrobial composition comprising an extract of Schisansdra chinensis, which has an antimicrobial activity against Staphylococcus aureus which are resistant to antibiotics. In addition, provided in the present invention is a method for manufacturing an antimicrobial composition comprising the steps of: crushing Schisandra chinensis; extracting the Schisansdra chinensis powder as an organic solvent; and manufacturing an antimicrobial composition comprising the extract of Schisansdra chinensis.