육계나무(Cinnamomum loureirii)의 수피와 소나무(Pinus densiflora)의 잎을 pantane에 추출하여 얻은 추출액과 계피나무 상용 오일(Cimmamomum zeylanicum)과 Pinus sylvestris 상용 정유를 각각 구입하여 이들의 성분을 알아보기 위해 GC-MS로 비교 분석하였다. C. loureirii에는 cinnamaldehyde (62.27%), 2-propen-1-ol (10.98%), methoxy-cinnamic aldehyde (8.33%), α-copaene (5.54%), δ-cadinene (1.35%) 등이 포함되어 있었으며, C. zeylanicum에는 cinnamaldehyde (52.90%), benzyl alcohol (5.31%), ...
육계나무(Cinnamomum loureirii)의 수피와 소나무(Pinus densiflora)의 잎을 pantane에 추출하여 얻은 추출액과 계피나무 상용 오일(Cimmamomum zeylanicum)과 Pinus sylvestris 상용 정유를 각각 구입하여 이들의 성분을 알아보기 위해 GC-MS로 비교 분석하였다. C. loureirii에는 cinnamaldehyde (62.27%), 2-propen-1-ol (10.98%), methoxy-cinnamic aldehyde (8.33%), α-copaene (5.54%), δ-cadinene (1.35%) 등이 포함되어 있었으며, C. zeylanicum에는 cinnamaldehyde (52.90%), benzyl alcohol (5.31%), linalool (2.87%), benzen (2.36%), 2-propen-1-ol (2.09%), dl-limonene (1.78%), α-terpineol (1.51%), 1-phellandrene (1.23%)등이 검출되었다. P. densiflora에서는 α-pinene (12.05%), β-pinene (2.90%), β-myrcene (2.84%), camphene (1.75%), α-terpinene (1.59%), isoborneol (1.23%), sesquiterpene으로는 trans-caryophyllene (3.12%), endo-1-bourbonanol (2.11%), 그리고 germacrene-D (1.72%)가 검출되었고, P. sylvestris에는 α-terpineol (20.23%), terpinene-1-ol (11.92%), β-terpineol (9.07%), borneol (7.33%), α-terpinolene (4.73%), endo-fanchol (4.28%), γ-terpineol (4.23%), isoborneol (2.90%), 그리고 3-cyclohexen-1-ol (2.5%)이 검출되었다. 또 C. loureirii과 C. zeylanicum, P. densiflora와 P. sylvestris 네 종의 정유를 이용하여 Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis의 성장에 대한 효과를 연구하였다. 그 결과 계피나무와 소나무속 식물 정유 모두 E. coli, P. aeruginosa, B. subtilis, S. aureus에 대한 성장저해효과를 나타내었는데, 대체로 정유의 양이 많을수록 뚜렷한 항균작용을 나타냈다.
육계나무(Cinnamomum loureirii)의 수피와 소나무(Pinus densiflora)의 잎을 pantane에 추출하여 얻은 추출액과 계피나무 상용 오일(Cimmamomum zeylanicum)과 Pinus sylvestris 상용 정유를 각각 구입하여 이들의 성분을 알아보기 위해 GC-MS로 비교 분석하였다. C. loureirii에는 cinnamaldehyde (62.27%), 2-propen-1-ol (10.98%), methoxy-cinnamic aldehyde (8.33%), α-copaene (5.54%), δ-cadinene (1.35%) 등이 포함되어 있었으며, C. zeylanicum에는 cinnamaldehyde (52.90%), benzyl alcohol (5.31%), linalool (2.87%), benzen (2.36%), 2-propen-1-ol (2.09%), dl-limonene (1.78%), α-terpineol (1.51%), 1-phellandrene (1.23%)등이 검출되었다. P. densiflora에서는 α-pinene (12.05%), β-pinene (2.90%), β-myrcene (2.84%), camphene (1.75%), α-terpinene (1.59%), isoborneol (1.23%), sesquiterpene으로는 trans-caryophyllene (3.12%), endo-1-bourbonanol (2.11%), 그리고 germacrene-D (1.72%)가 검출되었고, P. sylvestris에는 α-terpineol (20.23%), terpinene-1-ol (11.92%), β-terpineol (9.07%), borneol (7.33%), α-terpinolene (4.73%), endo-fanchol (4.28%), γ-terpineol (4.23%), isoborneol (2.90%), 그리고 3-cyclohexen-1-ol (2.5%)이 검출되었다. 또 C. loureirii과 C. zeylanicum, P. densiflora와 P. sylvestris 네 종의 정유를 이용하여 Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis의 성장에 대한 효과를 연구하였다. 그 결과 계피나무와 소나무속 식물 정유 모두 E. coli, P. aeruginosa, B. subtilis, S. aureus에 대한 성장저해효과를 나타내었는데, 대체로 정유의 양이 많을수록 뚜렷한 항균작용을 나타냈다.
The purpose of this study was to determine the chemical composition of liquid extract obtained from the leaves and trunk of cinnamon (Cinnamomum loureirii) and pine tree (Pinus densiflora) through distillation using pentane, as well as the composition of commercial essential oil obtained from cinnam...
The purpose of this study was to determine the chemical composition of liquid extract obtained from the leaves and trunk of cinnamon (Cinnamomum loureirii) and pine tree (Pinus densiflora) through distillation using pentane, as well as the composition of commercial essential oil obtained from cinnamon (Cimmamomum zeylanicum) and Pinus sylvestris. To meet the purpose, this study adopted GC-MS for comparison and analysis of data. As a result, it was found that C. loureirii contained cinnamaldehyde (62.27%), 2-propene-1-ol (10.98%), methoxy-cinnamic aldehyde (8.33%), α-copaene (5.54%) and δ-cadinene (1.35%) respectively; C. zeylanicum contained cinnamaldehyde (52.90%), benzyl alcohol (5.31%), linalool (2.87%), benzene (2.36%), 2-propene-1-ol (2.09%), di-limonene (1.78%), α-terpineol (1.51%) and 1-phellandrene (1.23%) respectively; P. densiflora contained α-pinene (12.05%), β-pinene (2.90%), β-myrcene (2.84%), camphene (1.75%), α-terpinene (1.59%), isoborneol (1.23%) and sesquiterpenes (e.g. trans-caryophyllene (3.12%), endo-1-bourbonanol (2.11%) and germacrene-D (1.72%)) respectively; and P. sylvestris contained α-terpineol (20.23%), terpinene-1-ol (11.92%), β-terpineol (9.07%), borneol (7.33%), α-terpinolene (4.73%), endo-fanchol (4.28%), γ-terpineol (4.23%), isoborneol (2.90%) and 3-cyclohexen-1-ol (2.5%) respectively.
Moreover, this study employed 4 types of essential oil from C. loureirii, C. zeylanicum, P. densiflora and P. sylvestris to determine potential effects of those essential oils on growth of Escherichia coli, Pseudomonas aeruginosa and Bacillus subtilis. As a result, it was found that all essential oils obtained from both cinnamon and pine tree had more or less effects on inhibiting growth of E. coli, P. aeruginosa, B. subtilis and S. aureus. In general, it was found that the more amount of essential oil administration was associated with the more significant antibacterial activity in regard to the time of culture.
The purpose of this study was to determine the chemical composition of liquid extract obtained from the leaves and trunk of cinnamon (Cinnamomum loureirii) and pine tree (Pinus densiflora) through distillation using pentane, as well as the composition of commercial essential oil obtained from cinnamon (Cimmamomum zeylanicum) and Pinus sylvestris. To meet the purpose, this study adopted GC-MS for comparison and analysis of data. As a result, it was found that C. loureirii contained cinnamaldehyde (62.27%), 2-propene-1-ol (10.98%), methoxy-cinnamic aldehyde (8.33%), α-copaene (5.54%) and δ-cadinene (1.35%) respectively; C. zeylanicum contained cinnamaldehyde (52.90%), benzyl alcohol (5.31%), linalool (2.87%), benzene (2.36%), 2-propene-1-ol (2.09%), di-limonene (1.78%), α-terpineol (1.51%) and 1-phellandrene (1.23%) respectively; P. densiflora contained α-pinene (12.05%), β-pinene (2.90%), β-myrcene (2.84%), camphene (1.75%), α-terpinene (1.59%), isoborneol (1.23%) and sesquiterpenes (e.g. trans-caryophyllene (3.12%), endo-1-bourbonanol (2.11%) and germacrene-D (1.72%)) respectively; and P. sylvestris contained α-terpineol (20.23%), terpinene-1-ol (11.92%), β-terpineol (9.07%), borneol (7.33%), α-terpinolene (4.73%), endo-fanchol (4.28%), γ-terpineol (4.23%), isoborneol (2.90%) and 3-cyclohexen-1-ol (2.5%) respectively.
Moreover, this study employed 4 types of essential oil from C. loureirii, C. zeylanicum, P. densiflora and P. sylvestris to determine potential effects of those essential oils on growth of Escherichia coli, Pseudomonas aeruginosa and Bacillus subtilis. As a result, it was found that all essential oils obtained from both cinnamon and pine tree had more or less effects on inhibiting growth of E. coli, P. aeruginosa, B. subtilis and S. aureus. In general, it was found that the more amount of essential oil administration was associated with the more significant antibacterial activity in regard to the time of culture.
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