Korean Chemical Engineering Research

The Korean Institute of Chemical Engineers (한국화학공학회)
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Antimicrobial Activity and Safety Test of Natural extract including Phellodendro namurense, Eucommia ulmides Oliv extracts

황벽나무, 두충나무 추출물 등을 포함한 천연 추출물의 항균력 및 안전성

  • Noh, Daeyoung (Department of Pharmaceutical Engineering, Inje University) ;
  • Joe, Suehyeon (Department of Pharmaceutical Engineering, Inje University) ;
  • Yang, Hyunguk (Department of Pharmaceutical Engineering, Inje University) ;
  • Han, Donggyun (Department of Pharmaceutical Engineering, Inje University) ;
  • Kim, Jinhong (Biometics) ;
  • Kim, Donguk (Department of Pharmaceutical Engineering, Inje University)
  • Received : 2016.08.09
  • Accepted : 2016.09.06
  • Published : 2016.12.01
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Abstract

In this study, natural extract including Phellodendro namurense, Eucommia ulmides Oliv and Prunus padus were tested for antimicrobial activity and safety. Antimicrobial activity was measured by using opportunistic microbes such as Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Candida albicans. As safety test, cell viability test, single dose oral toxicity test, single dose inhalation toxicity test, repeat dose inhalation toxicity test and eye irritation test were done. From antimicrobial test, natural extract showed execellent antimicrobial activity against Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans, Escherichia coli. From 5 kinds of safety tests, toxicity was not observed. From experimental results, natural extract including Phellodendro namurense, Eucommia ulmides Oliv and Prunus padus showed superb safety and antimicrobial effect.

본 연구에서는 황벽나무, 두충나무, 귀룽나무 추출물 등을 포함하는 천연추출물에대해 항균활성 효과 및 안전성에 대해 검토하였다. 항균활성은 기회 병원성균인 Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli 및 Candida albicans에 대해 실험되었다. 안전성 시험으로는 세포독성실험, 단회 경구투여 독성시험, 단회 흡입투여 독성시험, 반복 흡입투여 독성시험, 안점막 자극시험이 실시되었다. 항균력효과시험 결과 추출물은 Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Candida albicans 4가지 균 모두에 대해 우수한 항균활성을 보여주었다. 천연추출물의 단회 경구투여 독성시험, 단회 흡입투여 독성시험 및 반복 흡입투여 독성시험, 안점막 자극시험의 결과 독성은 관찰되지 않았다. 따라서 황벽나무, 두충나무, 귀룽나무 추출물 등을 포함한 천연추출물은 뛰어난 안전성과 항균력이 있음을 확인하였다.

Keywords

References

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