• 제목/요약/키워드: caryophyllene oxide

검색결과 39건 처리시간 0.026초

수확 연도에 따른 쑥 정유의 주요 화합물 함량 변화 (The Variation of the Major Compounds of Artemisia princeps var. orientalis (Pampan) Hara Essential Oil by Harvest Year)

  • 최향숙
    • 한국식품영양학회지
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    • 제28권4호
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    • pp.533-543
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    • 2015
  • This study investigated the chemical composition of Artemisia princeps var. orientalis (Pampan) Hara (ssuk in Korea) essential oil and the quantitative changes of major terpene compounds according to the time of harvest. The essential oils obtained by hydrodistillation extraction from the aerial parts of ssuk were analyzed by GC and GC-MS. The essential oil composition of ssuk was characterized by higher contents of mono- and sesqui- terpene compounds. Ninety-nine volatile flavor compounds were identified in the essential oil from ssuk harvested in 2010, with camphor (11.9%), ${\beta}-caryophyllene$ (9.11%), dehydrocarveol (8.51%), and borneol (7.72%) being the most abundant compounds. Eighty-three compounds were identified in the essential oil from the plant harvested in 2011, with borneol (12.36%), caryophyllene oxide (12.29%), ${\beta}-caryophyllene$ (10.24%), camphor (9.13%), and thujone (8.4%) being the most abundant compounds. Eighty-four compounds were identified in the essential oil from the plant harvested in 2012, with ${\beta}-caryophyllene$ (20.25%), caryophyllene oxide (14.63%), and thujone (11.55%) being the major compounds. Eighty-nine compounds were identified in the essential oil from the plant harvested in 2013, with thujone (23.11%), alloaromadendrene oxide (12.3%), and ${\beta}-caryophyllene$ (11.48%) being the most abundant compounds. Thujone and aromadendrene oxide contents increased significantly from 2010 to 2013, while camphor and dehydrocarveol contents decreased significantly during those 4 years. The quantitative changes in these 4 compounds according to the time of harvest can served as a quality index for ssuk essential oil. The ecological responses to recent climate changes may be reflected in the chemical components of natural plant essential oils.

복숭아혹진딧물 방제용 식물추출물 탐색 및 살충성분 구명 (Screening of Plant Extracts and Identification of their Insecticidal Metabolites against Myzus persicae)

  • 양시영;임다정;김여희;김인선
    • 한국환경농학회지
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    • 제37권2호
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    • pp.125-134
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    • 2018
  • BACKGROUND: Green peach aphid (Myzus persicae) is an insect pest that significantly affects crop production. A number of pesticides have been used for aphid control, but their concerns on insect resistance and food safety have required alternative methods for pest management. In an effort to find for an alternative approach to aphid control, we screened plants extracts and examined their potentiality as insecticidal bio-resources. METHODS AND RESULTS: Two hundred and ninety eight plant extracts were examined for insecticidal activity against the aphid, and the best candidate among them was chosen for further study. The extracts from Cinnamomum camphora was determined to be the best candidate exhibiting insecticidal activity more than 60% at a level of $1,000{\mu}g/mL$. GC/MS analyses detected camphor, borneol, 4-terpineol, ${\alpha}$-terpineol and caryophyllene oxide as major compositions from the extracts obtained by hydrodistillation. Caryophyllene oxide exhibited the highest insecticidal activity with a $LC_{50}$ value of $237{\mu}g/mL$. Camphor lowered significantly the $LC_{50}$ value of caryophyllene oxide and increased largely its concentration in aphid, suggesting that camphor played a role in enhancing the insecticidal activity of caryophyllene oxide. CONCLUSION: This study suggested that camphor and caryophyllene oxide may be used as an insecticidal bio-resource for insect control against green peach aphid.

Antinociceptive, anti-inflammatory, and cytotoxic properties of Origanum vulgare essential oil, rich with β-caryophyllene and β-caryophyllene oxide

  • Moghrovyan, Armenuhi;Parseghyan, Lilya;Sevoyan, Gohar;Darbinyan, Anna;Sahakyan, Naira;Gaboyan, Monica;Karabekian, Zaruhi;Voskanyan, Armen
    • The Korean Journal of Pain
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    • 제35권2호
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    • pp.140-151
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    • 2022
  • Background: Essential oils are of great interest for their analgesic and anti-inflammatory properties. We aimed to study the content of the essential oil of the Origanum vulgare of the Armenian highlands (OVA) in different periods of vegetation and to investigate its antinociceptive and anti-inflammatory effects in mice (in vivo) and cytotoxic action in cultured cells (in vitro). OVA essential oil was extracted from fresh plant material by hydro-distillation. Methods: For OVA essential oil contents determination the gas chromatography-mass spectrometry method was used. Formalin and hot plate tests and analysis of cell viability using the methyl-thiazolyl-tetrazolium (MTT) assay were used. Results: The maximal content of β-caryophyllene and β-caryophyllene oxide in OVA essential oil was revealed in the period of blossoming (8.18% and 13.36%, correspondently). In the formalin test, 4% OVA essential oil solution (3.5 mg/mouse) exerts significant antinociceptive and anti-inflammatory effects (P = 0.003). MTT assay shows approximately 60% cytotoxicity in HeLa and Vero cells for 2.0 µL/mL OVA essential oil in media. Conclusions: The wild oregano herb of Armenian highlands, harvested in the blossoming period, may be considered as a valuable source for developing pain-relieving preparations.

머위 정유의 화학적 성분 분석 및 수확 연도에 따른 주요 화합물 함량 비교 (Analyses of the Chemical Composition of Petasites japonicus (S. et Z.) Maxim Essential Oil and Comparison of the Major Compounds by Crop Year)

  • 최향숙
    • 한국식품영양학회지
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    • 제30권1호
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    • pp.156-165
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    • 2017
  • This study investigated the chemical composition of Petasites japonicus (S. et Z.) Maxim essential oil. During the period 2011~2013, P. japonicus (S. et Z.) Maxim plant was investigated for composition of the essential oil. Chemical composition and characteristic compounds of the essential oils from the aerial parts of the plant according to the crop year studied. The essential oils consisted of sesquiterpene compounds, which were the most abundant components. Samples collected in 2011 were found to be richer in oxygenated sesquiterpenes, while samples collected in 2012 and 2013 were richer in diterpene alcohols and sesquiterpene hydrocarbons, respectively. Ninety-two compounds were identified in the P. japonicus (S. et Z.) Maxim essential oil of 2011, and caryophyllene oxide (20.49%), ${\beta}$-caryophyllene (10.28%), ${\beta}$-bisabolene (6.80%), and alloaromadendrene (6.50%) were the major compounds. Seventy-four compounds were identified in the plant essential oil of 2012, and phytol (17.22%), ${\alpha}$-farnesene (15.31%), ${\alpha}$-caryophyllene (9.93%), and ${\beta}$-caryophyllene (6.12%) were the major compounds. Ninety-two compounds were identified in the plant essential oil of 2013, and ${\alpha}$-farnesene (22.42%), ${\alpha}$-caryophyllene (21.49%), pentadecane (15.35%), and germacrene (5.70%) were the major compounds. The content of most of the chemical constituents varied significantly with different harvesting time. The content of ${\alpha}$-caryophyllene and caryophyllene oxide was increased significantly from 2011 to 2013. The content of ${\alpha}$-caryophyllene and isocaryophyllene was decreased significantly from 2011 to 2013.

메타세콰이아 (Metasequoia glyptostroboides)구과(毬果) 정유의 향취 및 휘발성 화학성분 (Frangrance and Chemical Composition of Essential Oil in Cone of Metasequoia (Metasequoia glyptostroboides Hu et Cheng))

  • 연보람;조해미;정미순;김성문
    • 한국잡초학회지
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    • 제31권2호
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    • pp.146-151
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    • 2011
  • 메타세콰이아(Metasequoia glyptostroboides)의 구과로부터 수증기증류법을 이용하여 정유를 추출하였고, 정유의 향취를 분석하였으며 이에 함유되어 있는 휘발성 화학성분을 solid-phase microextraction 장치가 장착된 gas chromatography-mass spectrometry를 이용하여 분석하였다. 메타세콰이아의 구과에 함유된 정유는 0.4%이었다. 정유의 주향취는 woody, coniferous, herbal이었으며, 부향취는 minty, spicy, oily이었다. 정유에는 총 9종의 휘발성 유기화합물이 함유되어 있었는데 이들을 화학성분별로 구분하면 탄화수소가 8종 그리고 옥사이드가 1종이었다. 정유에 함유된 휘발성 유기화합물은 limonene(66.18%), ${\delta}$-3-carene(11.11%), ${\beta}$-caryophyllene(6.66%), ${\beta}$-myrcene(5.92%), ${\beta}$-pinene(4.14%), caryophyllene oxide (2.39%), camphene(2.32%), ${\alpha}$-caryophyllene(0.85%), tricyclene(0.43%)이었다. 메타세콰이아 구과로부터얻은 정유의 herbal과 minty 향취는 limonene과 ${\delta}$-3-carene, spicy 향취는 caryophyllene, coniferous 향취는 ${\alpha}$-pinene과 ${\beta}$-pinene, oily 향취는 camphene에 의해 발현된 것이라 판단된다.

항생제 내성 및 감수성 Salmonella typhimurium 균주에 대한 개똥쑥 지상부 정유와 Kanamycin의 병용효과 (In vitro Effects of Essential Oils from the Aerial Parts of Artemisia annua L. Against Antibiotic-Susceptible and -Resistant Strains of Salmenella typhimurium)

  • 신승원
    • 약학회지
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    • 제51권5호
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    • pp.355-360
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    • 2007
  • The essential oil fraction from the aerial parts of A. annua was analyzed by GC-MS. As the results, caryophyllene oxide (11.7%), caryophyllene (7.54%), camphor (7.32%), 1,8-cineol (4.98%), and borneol (3.99%) were confirmed as the main components of the oil fraction. The effects of this oil and its main components on antibiotic-susceptible and -resistant strains of Salmonella enteritidis and S. typhimurium were assessed. A. annua oil fraction significantly inhibited all strains of the two Salmonella species examined, with minimum inhibiting concentrations (MICs) ranging from 2.0 mg/ml to 8.0 mg/ml. Among the main components of the oil, borneol and camphor showed relatively strong inhibiting activity with MICs between 1.0 mg/ml and 4.0 mg/ml. The MICs of caryophyllene and caryophyllene oxide were higher than 16 mg/ml. The combination effects of the oils with kanamycin were evaluated using a checkerboard microtiter assay. Against S. typhimurium KCCM11862 and CCARM8009 strains, the oil fraction of A. annua, camphor, and 1,8-cineol exhibited significant synergistic with kanamycin with fractional inhibitory concentration (FIC) indices in the range of 0.085 to 0.375. In conclusion, a combination of kanamycin and A. annua oil or its main component, camphor, and cineol, may be useful for reducing the minimum effective dose of antibiotic required for the treatment of resistant S. typhimurium infections.

소나무의 정상(正常)잎, 피해(被害)잎 및 솔방울의 테르페노이드성분(成分) 분석(分析) (Terpenoid Analysis of the Normal, Damaged Needle and Pinecone in Pinus densiflora)

  • 최추이부;황병호
    • Journal of the Korean Wood Science and Technology
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    • 제22권1호
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    • pp.72-79
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    • 1994
  • To analyze terpene components, the essentail oil were extracted with steam distillation method from normal needle, damaged needle and pinecone of Pinus densiflora. The extracted essential oil was analyzed by gas chromatography and gas chromatography-mass spectroscopy. The results were summarized as follows; 1. Normal needles involve 43 kinds of terpene components, but damaged needles contained only 29 kinds. The most abundant components of normal and damaged needles were respectable ${\alpha}$-pinene and caryophyllene oxide. ${\alpha}$-pinene content in normal meedles amounted to 15.99 percents and caryophyllene oxide in damaged was 8.15 percents. 2. Pinecone showed 23 kinds of terpene components and among them the most abundant component was ${\beta}$-phellandrene, of which content showed 19.31 percents. 3. In normal needles, excluding ${\alpha}$-pinene, the contents of 8 kinds of other monoterpenes, reached to 48 percents of the total terpenes, 4. In damaged needles, excluding ${\alpha}$-pinene, the contents of 4 kinds of other monoterpenes, reached to 11 percents of the total terpenes. 5. In pinecone, excluding camphene, the contents of 6 kinds of other monoterpenes, reached to 58 percents of the total terpenes.

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강화산 애엽(艾葉)의 보관기간에 따른 정유성분의 변화 (Analysis of the content of essential oils from Ssajuari and Sajabalssuk according to storage period)

  • 최호영;함인혜;최철한;방찬성;이병희;정해곤;부영민;김호철
    • 대한본초학회지
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    • 제22권4호
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    • pp.271-277
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    • 2007
  • Objective : The content of essential oils from Ssajuari and Sajabalssuk was analyzed based on storage period. A total of eight samples old Ssajuari (harvested in 2000, 2001, 2002, 2003, and 2004), fresh Ssajuari (harvested in 2004), old Sajabalssuk (harvested in 2002), and fresh Sajabalssuk (harvested in 2004) was analyzed. Methods : The analysis of the content of essential oils from Ssajuari and Sajabalssuk was conducted by GC/MS. Results : The main essential oils of Ssajuari were ${\beta}$-thujone and 1.8-cineole. The ${\alpha},{\beta}$-thujone and 1,8-cineole were increased but the caryophyllene oxide was decreased. in accordance with storage period. The main essential oils of fresh Sajabalssuk were trans-${\beta}$-caryophyllene, terpinen-4-ol. The main essential oils of old Sajabalssuk was ${\beta}$-thujone and 1,8-cineole like Ssajuari. But 1,8-cineole was higher than that of Ssajuari samlpes. Conclusion : All samples had trans-sabinene hydrate, 1,8-cineole, terpinen-4-ol and caryophyllene oxide. According to stored year, ${\beta}$-thujone, ${\alpha}$-thujone were increased but terpinen-4-ol, caryophyllene oxide were decreased.

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Aflatoxin $B_1\;(AFB_1)$과 2-amino-3-methylimidazo[4,5-f]quinoline (IQ)에 대한 caryophyllene oxide의 항돌연변이성 (Potent Antimutagenic Activity of Caryophyllene Oxide for Aflatoxin $B_1\;(AFB_1)$ and 2-Amino-3-Methyl-imidazo[4,5-f]Quinoline (IQ))

  • 이정민;이은주;반경녀;김정옥;하영래
    • Applied Biological Chemistry
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    • 제38권5호
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    • pp.468-472
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    • 1995
  • Caryophyllene oxide (CPO)는 전통생약제나 향신료의 essential oil에 상당량 함유되어 있다. Caryophyllene (CP)의 산화반응이나 효소반응에 의해 생성되어 주로 flavor component로 이용되는 CPO는 강력한 생리활성을 가진다. 따라서 본 연구에서는 CPO의 항돌연변이성을 Ames의 preincubation 법으로 조사하였다. S-9 fraction은 Arochor 1254를 몸무게 kg당 500mg을 투여한 Sprague-Dawley rat의 간으로부터 조제하였고 aflatoxin $B_1\;(AFB_1)$과 2-amino-3-methylimidazo[4,5-f]quinoline (IQ)을 mutagen으로 사용하였다. CPO의 항돌연변이성은 mutagen에 의해 생성된 Samonella typhimurium TA98과 TA100의 revertant수의 감소로 측정하였다. CPO는 $AFB_1$이나 IQ에 의해 유도된 S. typhimurium TA98과 TA100의 revertant수를 CPO 처리양 (5, 50, 500${\mu}g/plate$)에 따라 감소시켰다. CPO 500${\mu}g$$AFB_1$의 S. typhimurium TA98에 대한 돌연변이성을 89% 감소시켰으며 S. typhimurium TA100에 대해서도 71% 감소율을 보였다. 또한 동일양의 CPO는 IQ의 S. typhimurium TA98과 TA100에 대한 돌연변이성을 각각 77%와 51% 감소시켰다. CP도 AEB1과 IQ의 S. typhimurium TA98과 TA100에 대한 돌연변이성을 감소 시켰지만 CPO의 항돌연변이성보다는 약하였다. 이와 같은 결과로 보아 CP 보다 강한 항돌연 변이성을 가진 CPO를 항돌연변이성 flavoring agent인 식품첨가제로 개발할 수 있을 것이다.

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택란(澤蘭)의 정유성분(精油成分)에 관한 연구(硏究) (Studies on Essential Oils of Lycopus lucidus Turcz)

  • 신순희;심연;김유선;지형준;이은방
    • 생약학회지
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    • 제23권1호
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    • pp.29-33
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    • 1992
  • The essential oils of Lycopus lucidus have been studied. The essential oil obtained from the dried herba by steam distillation followed by fractionation by column chromatography was analysed by gas chromatography-mass spectrometry(GC-MS). The compounds identified by GC-MS were carvacrol, 2,5-dimethoxy-p-cymene, trans-caryophyllene, spathurenol and $trans-{\beta}-farnesene$. Two compounds, thymol and caryophyllene were isolated by silica gel column chromatography and analyzed by TLC, IR, Mass and NMR. And the weak diuretic effects of essential oil and water extract from the dried drugs were observed in rats.

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