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您的检索式：作者名="Junheon Kim"
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| 1 | In vitro antibacterial activity and major bioactive components of Cinnamomum verum essential oils against cariogenic bacteria,Streptococcus mutans and Streptococcus sobrinus显示文摘Objective:To evaluate the antibacterial activity of Cinnamomum verum(C.verum) from32 different essential oils against cariogenic bacteria,Streptococcus mutans(S.mutans)and Streptococcus sobrinus(S.sobrinus).Methods:The antibacterial activities of each essential oil were individually investigated against S.mutans and S.sobrinus.The essential oil of C.verum was selected for further evaluation against S.mutans and S.sobrinus.Gas chromatography mass spectrometry was used to determine the major constituents of C.verum essential oil.In addition,the minimum inhibitory concentration(MIC) and minimum bactericidal concentration of the most effective constituent was investigated.Results:The essential oil from C.verum exhibited the greatest antibacterial activity.Gas chromatography mass spectrometry analysis revealed that the major components of C.verum essential oil were cinnamaldehyde(56.3%),cinnamyl acetate(7.1%) and bphellandrene(6.3%).The MIC of cinnamaldehyde was measured using broth dilution assays.The MIC of cinnamaldehyde was 0.02%(v/v) against both bacterial strains tested.The minimum bactericidal concentration of cinnamaldehyde against S.mutans and S.sobrinus were 0.2% and 0.1%(v/v),respectively.Conclusions:The essential oil of C.verum and its major component cinnamaldehyde possessed considerable in vitro antibacterial activities against cariogenic bacteria,S.mutans and S.sobrinus strains.These results showed that the essential oil of C.verum and its bioactive component,cinnamaldehyde,have potential for application as natural agents for the prevention and treatment of dental caries. | Okhee Choi Su Kyung Cho Junheon Kim Chung Gyoo Park Jinwoo Kim | 2016 | Asian Pacific Journal of Tropical Biomedicine2016，6，4： | 4 |
| 2 | Fumigant antitermitic activity of plant essential oils and components from Ajowan (Trachyspermum ammi),Allspice (Pimenta dioica),Caraway (Carum carvi),Dill(Anethum graveolens),Geranium (Pelargonium graveolens),and Litsea (Litsea cubeba) oils against japanese termite (Reticulitermes speratus Kolbe)显示文摘 | Seon-Mi Seo Junheon Kim Sang-Gil Lee | 2009 | Journal of Agricultural Food Chemistry2009，57，15： | 1 |
| 3 | Effects of plant essential oils and components from Oriental sweetgum (Liquidambar orientalis ) on growth and morphogenesis of three phytopathogenic fungi 显示文摘 | Yeon-Suk Lee Junheon Kim Sang-Gil Lee | 2009 | Pesticide Biochemistry and Physiology2009，93，3： | 1 |
| 4 | Nematicidal activity of natural ester compounds and their analogues against Pine Wood Nematode, Bursaphelenchus xylophilus显示文摘 | SEON-MI SEO JUNHEON KIM SANG-HYUN KOH | 2015 | Agricultural and Food Chemistry2015，62，37： | 1 |
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