Browse > Article
http://dx.doi.org/10.5352/JLS.2002.12.6.803

Antimicrobial activity of the hexane extract of Stachys sieboldii MIQ leaf  

류병호 (경성대학교 식품공학과)
박법규 (경성대학교 식품공학과)
Publication Information
Journal of Life Science / v.12, no.6, 2002 , pp. 803-811 More about this Journal
Abstract
The present study was carried out for research and development of natural antimicrobial from extract of Stachys sieboldii MIQ against food borne bacteria. The hexane extract of Stachys sieboldii MIQ at 250$\mu\textrm{g}$/$m\ell$ per disc showed 15 ~ 20 mm inhibition zone against gram positive and gram negative barteria. Minimum inhibitory concentration (MIC) of hexane extract was 250${\mu}g$/$m\ell$against Bacillus cereus, 250~500${\mu}g$/$m\ell$against Listeria monocytogenes, 500${\mu}g$/$m\ell$ against Staphylococcus aureus, Psedomonas aeruginosa. Observation by transmission electron microscope, showed that disruption of the cell wall assumed to be due to the bactericidal activity. In addition, the membrane integrity of the sensitive cells was disrupted by exposure to Stachys sieboldii MIQ extract on the D-$\beta$-galatosidase activity as substrate of O-nitrophenol-$\beta$-D-galacto-pyranoside. The hexane extract of Stachys sieboldii MIQ was very stable on the pH and thermal stability.
Keywords
Stachys sieboldii.; antimicrobial activity; barteria;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Methods for testing the efficacy of food antimicrobials /
[ Davidson, P. M.;M. E. Parish ] / Food Technology
2 Comparsion of antibacterial activities of green tea extracts and presernatives to the pathogenic bacteria /
[ Park, C. S.;M. S. Cha ] / Korean J. Food Nutr.   과학기술학회마을
3 Antimicrobials occuring naturally in foods /
[ Beuchat, L. R.;D. A. Golden ] / Food Technol.
4 Identification of growth in hibitory substance on food borne microorganisms from Commiphora molmol and its application to food products /
[ Han, J. S.;D. H. Sin;N. I. Beak ] / Korean, J. Food Sci. Technol.
5 Antimicrobials occuring naturally in foods /
[ Larry, R. B.;A. G. David ] / J. Food Tech. Jan.
6 Antimicrobial activities of water extract of green tea against cooked rice putrefactive microorganism /
[ Roh, H. J.;Y. S. Shin;K. S. Lee;M. K. Shin ] / Korean J. Food Sci. Technol.
7 Antimicrobials effect of Schizandra chinensis extract on pathogenic microorganism /
[ Lee, S. H.;Y. R. Kim ] / J. Korean Soc. Food Sci. Nutr.   과학기술학회마을
8 Antimicrobial activity of phenolic constituents of Magnolia grandiflora L /
[ Clark, A. M.;F. S. ] / J. Pharm. Sci.   DOI
9 Effects of essential oils from plants growth of food spoilage yeast /
[ Conner, D. E. L. R;R. Beuchat ] / J. Food Sci.
10 Antioxidant and antimicrobial constituents of Licorice /
[ Demizu, D.;K. Kajiyama;K. Takahashi;Y. Hiraga;S. Yamamoto;T. Kinoshita ] / Chem. Pharm. Bull.
11 /
[ Cho, S. H.;Y. R. Kim ] / Antimicrobials characteristics of Scutellariae Radix Extract
12 Antimicrobial activity of medicinal plants against methicillin-resistant Stapylococcus aureus /
[ Odachi, J.;E. Ishii;A. Fukumoto;M. Tanaka ] / Seikatsu Eisei
13 In vitro effect of aqueous extract of gallic on the growth and viability of Cryptococcus neoformans /
[ Robert, A. F.;G. S. Bulmer ] / Mycologia