• Title/Summary/Keyword: pinene

Search Result 282, Processing Time 0.027 seconds

Anti-oxidant and Anti-aging Activities of Essential Oils of Pinus densiflora Needles and Twigs (소나무 잎과 가지의 정유와 그 성분들의 항산화 및 항노화 작용)

  • Kim, Youn-Joung;Cho, Bong-Jae;Ko, Myung-Soo;Jung, Jae-Min;Kim, Hee-Rae;Song, Ho-Sun;Lee, Ji-Yun;Sim, Sang-Soo;Kim, Chang-Jong
    • YAKHAK HOEJI
    • /
    • v.54 no.4
    • /
    • pp.215-225
    • /
    • 2010
  • To investigate effects of pine essential oil isolated by steam distillation from Pinus densiflora needles (PN) and twigs (PT) on anti-oxidant and anti-aging activities, the experiments were carried out to determine anti-oxidant and antiaging activities on DPPH radical scavenging activity, NBT/xanthine oxidase-superoxide scavenging activity, silica-induced intracellular $H_2O_2$ and hydroxyl radical generation in RAW264.7 cells, hyaluronidase and elastase activities in vitro. Essential oil of PN and PT were contained 0.225 and 0.176 (w/v) %, respectively. PN was contained with 30 kinds of essential oil and its major constituent is $\alpha$-pinene (21.5%). Further PT was contained with 40 kinds of essential oil and its major constituent is $\beta$-pinene (22.4%) in GC/MS assay. Other essential oils of PN were $\beta$-pinene, camphene, myrcene, limonene, terpinolene, $\alpha$-terpineol, bornyl acetate, $\alpha$-copaene, caryophellene and humulene and PT were $\alpha$-pinene, camphene, phellandrene, limonene, terpinolene, $\alpha$-terpineol, bornyl acetate, $\alpha$-copaene, caryophellene and humulene. The essential oil of PT have more active than that of PN in anti-oxidant activity which has significant DPPH radical and superoxide scavenging activity, and significant inhibitory activities on silica-induced intracellular $H_2O_2$ and hydroxyl radical generation, as well as, significantly inhibited elastase and hyaluronidase activities. Further, phellandrene, myrcene and $\alpha$-pinene have DPPH radical and superoxide scavenging activities, $\beta$-pinene, terpinolene, myrcene and phellandrene inhibited silica-induced intracellular $H_2O_2$ and hydroxyl radical generations. And also phellandrene and $\beta$-pinene inhibited hyaluronidase and elastase activities. In conclusion, the essential oils isolated from PN and PT have anti-oxidant and anti-aging activities.

Characteristics of Volatile Components from Magnolia ovobata Thunb. by Different Analysis Methods

  • Chung, Hae-Gon;Bang, Jin-Ki;Kim, Geum-Soog;Seong, Nak-Sul;Cho, Joon-Hyeong;Kim, Seong-Min
    • Korean Journal of Medicinal Crop Science
    • /
    • v.12 no.2
    • /
    • pp.102-107
    • /
    • 2004
  • This study was carried out to establish an optimum method for identifying the volatile components of Magnolia ovobata Thunb. using the dynamic headspace (Purge & Trap) and simultaneous distillation and extraction (SDE) method. Between the two different identification analysis, the volatile components were more easily detected in the SDE than the Purge & Trap method. Among the identified volatile components, the 12 compounds were detected to have similar retention times and match quality within the 45 minutes in both identification methods. The maximum values of the major volatile components were detected differently by SDE and (Purge & Trap) method such as ${\alpha}-pinene$ (3.4, 18.2%), ${\beta}-pinene$ (3.5, 10.3%), l-limonene (5.2, 15.4%). These results indicated that the Dynamic Headspace (Purge & Trap) was much more reliable method for identifying the volatile components of Magnolia ovobata Thunb. as compared to the SDE method.

Studies on Essential Oils of Plants of Angelica Genus in Korea ( II ). -Essential Oils of the Root of Angelica tenuissima- (Angelica속 생약의 정유 성분에 대한 연구 ( II ). -고본의 정유 성분-)

  • Kim, Hyun-Soo;Chi, Hyung-Joon
    • Korean Journal of Pharmacognosy
    • /
    • v.20 no.1
    • /
    • pp.13-20
    • /
    • 1989
  • In continuation of our studies on essential oils of Angelica genus(Umbelliferae), We report on the components of essential oils obtained from the root of Angelica tenuissima Nakai(藁子). Oils were obtained from the dried roots by steam distillation and fractionated by column chromatography. Each isolate or fraction was identified by GC, GC-MS and spectral analysis. Essential oils of the root of A. tenuissima(Gaoben) were found to contain $\alpha-pinene,\;camphene,\;\beta-pinene,\;myrcene,\;\alpha-phellandrene,\;\Delta-3-carene,\;p-cymene,\;limonene,\;\gamma-terpinene,\;terpinolene,\;4-vinylguauacol,\;\gamma-elemene$, one aromatic compound, three unidentified sesquiterpene alcohols, butylidenephthalide, senkyunolide and Z-ligustilide which was the most abundant compound comprising 75% of the whole oil. Also butylphthalide and hydroxybutylidenephalide were tentatively identified.

  • PDF

Identification of the Major Volatile Components from Different Plant Organs of Foeniculum vulgare Mill.

  • Chung, Hae-Gon;Bang, Jin-Ki;Kim, Geum-Soog;Seong, Nak-Sul;Kim, Seong-Min
    • Korean Journal of Medicinal Crop Science
    • /
    • v.11 no.4
    • /
    • pp.274-278
    • /
    • 2003
  • The various plant organs of fennel (Foeniculum vulgare Mill.) were investigated to identify their volatile components using Dynamic Headspace (purge & trap). They showed slight differences concerning the volatile components both qualitatively and quantitatively. Results revealed that trans-anethole (12.65%) was the major compound in the leaf. The highest compound was ${\alpha}-pinene$ (28.78%), and trans-anethole (7.90%) was highly detected in the stem. The maximum values were 5.64, 4.59, 1.58, 1.51, and 1.04% for ${\alpha}-pinene,\;{\gamma}-terpinene,\;{\beta}-pinene$, 1,8-cineol and fenchone, respectively in the flower. However, very little trans-anethole was detected (0.27%) in the flower. From these results, it was suggested that the major components were different depending on the plant organs. However it was demonstrated that the related plant organs like flower-fruit and leaf-stem contained the similar components.

Study on Seasonal Variation Characteristics of Forest Phytoncide in Ulsan Metropolitan Trails (계절에 따른 울산지역 산책로의 피톤치드 특성연구)

  • Park, Heung Jai;Yu, Bong Gwan;Park, Sun Ho;Lee, Jin Yeol;Hahm, Yoo Sik;Jeong, Seong Wook;Byeon, Ki Yeong;Kim, So Hee;Jung, Im Su;Lee, Mi Lim
    • Journal of Environmental Science International
    • /
    • v.22 no.11
    • /
    • pp.1415-1419
    • /
    • 2013
  • This study was conducted to investigate the seasonal variation characteristics of phytoncide in trail of Ulsan Metropolitan. Air samples were collected from May to December 2011. They were collected using Tenax Ta tube and phytoncides were detected and quantified using a Gas Chromatograph Mass Spectrometer (GC/MSD). This study are summarized as follows; The seasonal concentrations of phytoncide are Munsu Mt. 272.3 ${\mu}g/m^3$, Samho Mt. 192.4 ${\mu}g/m^3$, Shinbul Mt. 50.9 ${\mu}g/m^3$, Sibli Bamboo forest 22.4 ${\mu}g/m^3$ and Joongbu Fire Station 24.4 ${\mu}g/m^3$. In Munsu Mt., Samho Mt. and Shinbul Mt. major component ratio is ${\alpha}$-Pinene > ${\beta}$-Pinene+Myrcene >Limonene >Camphene > ${\gamma}$-Terpinene > ${\alpha}$-Terpinene. Bamboo forest and Joongbu fire station major component ratio is ${\alpha}$-Pinene >Limonene > ${\beta}$-Pinene+Myrcene >Camphene > ${\alpha}$-Terpinene. The variation of seasonal concentration is summer >spring >fall >winter. The phytoncide concentration of coniferous forest(Munsu Mt., Samho Mt.) is higher than broadleaf forest(Shinbul Mt.).

Comparison of Monoterpene Emission Rates from Conifers (침엽수로부터 발생되는 방향성 테르펜의 배출속도 비교 연구)

  • Kim Jo-Chun;Hong Ji-hyung;Gang Change-Hee;Sunwoo Young;Kim Ki-Joon;Lim Jun-Ho
    • Journal of Korean Society for Atmospheric Environment
    • /
    • v.20 no.2
    • /
    • pp.175-183
    • /
    • 2004
  • In order to investigate the composition ratio and the emission rate of monoterpenes emitted from coniferous trees during summer, the enclosure chamber experiments were carried out for two tree species (Pinus densiflora and Pinus rigida). The major monoterpenes from the pine trees were $\alpha$-pinene, $\beta$-pinene, myrcene and $\beta$-phellandrene. There was no difference of the composition ratio between two sites for P. densiflora, but the difference was observed for P. rigida. Clearly, the ratio of $\beta$-pinene (26.1 %) for P. rigida was higher than that of $\beta$-phellandrene (12%) at the Gumsung mountain site, but the ratio of $\beta$-phellandrene (22.2%) was higher than that of $\beta$-pinene (9.9%) at the Chiri mountain site. Particularly, the composition ratio of $\beta$-phellandrene was higher than that of $\beta$-pinene for P. densiflora, and the opposite trend was found for P. rigida at the Gumsung mountain site. The characteristics of the composition ratio between two species were similar at the Chiri mountain site. As a result of the emission rate measurements, it was observed that both sites did not show any significant $\beta$ value (slope between emission rate and temperature) and ERs (Standard Emission rate at 3$0^{\circ}C$) difference. However, the $\beta$ value and ERs at the Chiri mountain site were slightly greater than those of Gumsung mountain site for both pine species. P. densiflora (1.703 and 1.971 $\mu\textrm{g}$C/gdw/hr) showed the higher monoterpene ERs than those of P. rigida (0.572 and 0.698 $\mu\textrm{g}$C/gdw/hr) at both sites.

Volatile Components of Parsley Leaf and Seed (Petroselinum crispum) (파슬리의 잎과 씨의 휘발성 성분)

  • Kim, Young-Hoi;Kim, Kun-Soo;Hong, Chong-Ki
    • Applied Biological Chemistry
    • /
    • v.33 no.1
    • /
    • pp.62-67
    • /
    • 1990
  • The volatile oils of the fresh leaf and seed of parsley(Petroselinum crispum) were isolated by simultaneous steam distillation and extraction procedure. The compositions of the resulting oils were investigated by gas chromatography and gas chromatography-mass spectrometry. The volatile oil contents of leaf and seed were 0.06 % and 3.11 %, respectively. Fifty-eight components including 15 partially characterized components were identified in leaf oil and 23 components in seed oil. Seven of them are suggested as new parsley leaf volatiles. Terpenoids were represented as much as 46.4 % of total leaf volatiles and 49.3 % of total seed volatiles. The leaf volatiles contained a lot of myrcene(3.02%), 4-isopropenyl-1-methyl benzene(4.52%) and p-1,3,8-menthatriene(10. 49 % ), but the seed volatiles were characterized by greater quantities of the isomers, ${\alpha}-pinene$(22.28 %) and ${\beta}-pinene$(16.20 %), although these compounds were contained only trace in leaf volatiles. Of the components identified in both oils, the most abundant component was myristicin, constituting 21.80 % of the leaf volatiles and 47.54 % of the seed volatiles.

  • PDF

Inhibitory Effects of α-Pinene on Hepatoma Carcinoma Cell Proliferation

  • Chen, Wei-Qiang;Xu, Bin;Mao, Jian-Wen;Wei, Feng-Xiang;Li, Ming;Liu, Tao;Jin, Xiao-Bao;Zhang, Li-Rong
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.15 no.7
    • /
    • pp.3293-3297
    • /
    • 2014
  • Background: Pine needle oil from crude extract of pine needles has anti-tumor effects, but the effective component is not known. Methods: In the present study, compounds from a steam distillation extract of pine needles were isolated and characterized. Alpha-pinene was identified as an active anti-proliferative compound on hepatoma carcinoma BEL-7402 cells using the MTT assay. Results: Further experiments showed that ${\alpha}$-pinene inhibited BEL-7402 cells by arresting cell growth in the G2/M phase of the cell cycle, downregulating Cdc25C mRNA and protein expression, and reducing cycle dependence on kinase 1(CDK1) activity. Conclusion: Taken together, these findings indicate that ${\alpha}$-pinene may be useful as a potential anti-tumor drug.

GC-MS Analysis of Volatile Constituents from Acanthopanax sessiliflorus (오갈피나무의 정유성분 GC-MS 분석)

  • Lim, Soon-Sung;Lee, Yeon-Sil;Lee, Sul-Lim;Kim, Jong-Kee;Cho, Seon-Haeng;Shin, Kuk-Hyun;Lee, Sang-Hyun
    • Korean Journal of Pharmacognosy
    • /
    • v.39 no.1
    • /
    • pp.7-18
    • /
    • 2008
  • The chemical composition of the volatile constituents from the leaves, stems, and roots of Acanthopanax sessiliforus growing wild in Mt. Deok-Yu was determined by GC and GC-MS spectrometric analysis with the aid of NBS, Wiley Library and RI indice searches. The major constituents identified were ${\delta}-3-carene$ (7.24%), limonene (8.10%), ${\beta}-thujene$ (17.85%), trans-bicyclic hydrocarbon (13.35%) and ${\delta}-cadinene$ (4.28%) in the leaves from one year-grown plants, tricyclene (7.21%), ${\beta}-myrcene$ (7.62%), limonene (10.23%), ${\beta}-thujene$ (15.61%) and dihydroedulan I (6.12%) in the leaves from three years-grown plants, ${\delta}-3-carene$ (4.96%), limonene (5.93%), ${\beta}-phellandrene$ (17.31%) and naphthalene (7.79%) in the stems from one year-grown plants, ${\alpha}-pinene$ (5.21%), limonene (5.12%) and ${\beta}-phellandrene$ (9.82%) in the stems from three years-grown plants, ${\alpha}-pinene$ (12.73%), ${\beta}-pinene$ (11.16%), ${\delta}-3-carene$ (6.16%) and ${\gamma}-cadinene$ (23.39%) in the roots from one year-grown plants, and ${\alpha}-pinene$ (17.25%), ${\beta}-pinene$ (9.35%), ${\delta}-3-carene$ (7.26%) and ${\gamma}-cadinene$ (17.95%) in the roots from three years-grown plants.

Comparison of volatile flavor compounds of yuzu, kumquat, lemon and lime (유자, 금귤, 레몬 및 라임의 휘발성 향기성분의 비교)

  • Hong, Young Shin;Lee, Ym Shik;Kim, Kyong Su
    • Food Science and Preservation
    • /
    • v.24 no.3
    • /
    • pp.394-405
    • /
    • 2017
  • This study was conducted to confirm the usefulness of essential oil components in yuzu and kumquat cultivated in Korea for comparison with those in lemon and lime. The volatile flavor compounds in citrus fruits (yuzu, kumquat, lemon and lime) were extracted for 3 h with 100 mL redistilled n-pentane/diethylether (1:1, v/v) mixture, using a simultaneous steam distillation and extraction apparatus (SDE). The volatile flavor compositions of the samples were analyzed by gas chromatography-mass spectrometry (GC-MS). The aroma compounds analyzed were 104 (3,713.02 mg/kg) in yuzu, 87 (621.71 mg/kg) in kumquat 103 (3,024.69 mg/kg) in lemon and 106 (2,209.16 mg/kg) in lime. Limonene was a major volatile flavor compound in four citrus fruits. The peak area of limonene was 35.03% in yuzu, 63.82% in kumquat, 40.35% in lemon, and 25.06% in lime. In addition to limonene, the major volatile flavor compounds were ${\gamma}$-terpinene, linalool, ${\beta}$-myrcene, (E)-${\beta}$-farnesene, ${\alpha}$-pinene and ${\beta}$-pinene in yuzu, and ${\beta}$-myrcene, ${\alpha}$-pinene, (Z)-limonene oxide, (E)-limonene oxide, geranyl acetate and limonen-10-yl acetate in kumquat. Furthermore, ${\gamma}$-terpinene, ${\beta}$-pinene, ${\beta}$-myrcene, geranyl acetate, neryl acetate and (Z)-${\beta}$-bisabolene in lemon and ${\gamma}$-terpinene, ${\beta}$-pinene, (Z)-${\beta}$-bisabolene, neral, geranial and neryl acetate in lime were also detected. As a result, it was confirmed that the composition of volatile flavor compounds in four citrus fruits was different. Also, yuzu and kumquat are judged to be worthy of use alternatives for lemon and lime widely used in the fragrance industry.