• 한국응용곤충학회지
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• 제41권4호
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• pp.285-292
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• 2002

본 연구는 표고원목재배시 골목을 가해하는 털두꺼비하늘소(Moechotypa diphysis) 성충에 대해서 25종 monoterpenoid의 훈증독성, 접촉독성 및 산란기피효과를 조사하였다. 훈증독성은 20(equation omitted)/954 ml (공기)의 농도에서 1, 8-cineole, fenchone, pulegone, (equation omitted)-terpinene이, 10(equation omitted)/954 ml (공기)의 농도에서는 pulegone과 (equation omitted)-terpinene이, 그리고 5(equation omitted)/954 m1 (공기)의 농도에서는 pulegone만이 100%의 살충률을 나타내었다. 접촉독성은 pulegone만이 70%의 살충률을 보인 것 외에 대부분의 monoterpenoid에서 활성이 낮거나 없었다. 후각계를 이용한 기피반응은 1 (equation omitted)에서 bornylacetate, carvacrol, 1, 8-cineole, menthol은 기피반응을 보였고, 반면 citronellol은 유인반응을 보였다. 실내에서 수행한 산란기피효과는 25개의 monoterpenoid중 1,000ppm의 농도에서 carveol, geraniol, perillyl alcohol이 각각 82.1%, 78.3%, 87.5%의 효과를 보였다. 이 3 화합물을 가지고 야외포장 적용시험을 수행한 결과 10,000ppm과 1,000ppm의 농도에서 3일째까지 geraniol이 가장 효과가 좋았으나 잔효성은 없는 것으로 나타났다.

• The Korean Journal of Ecology
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• 제16권2호
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• pp.181-190
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• 1993

To elucidate phytotoxic effects on the growth of receptor plant, germination and growth experiment of selected species have been performed with aqueous extracts and volatile substances of leaf and of donor plant, Thuja orientalis. The extracts of T. inversely proportional to the concentration. Gas chromatography method was employed for analysis and indentification of phytotoxic substances from T. orientalis. Forty-two kinds of KDICicals including ${\alpha}-thujone$ were identified from T. orientalis essential oil. Bioassay was performed with 6 KDICical such as ${\alpha}-pinene, \;{\alpha}-terpinene, \;{\gamma}-terpinene, \; {\beta}-myrcene$, and among them bornyl acetate was the strongest growth inhibitor.

• 생약학회지
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• 제5권1호
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• pp.1-6
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• 1974

Essential oils were separated by steam distillation from the roots of four species of the genus Valeriana and subjected to gas chromatography to screen monoterpenic hydrocarbons and related components. The amounts of the common components were contained in the following order: camphene, ${\alpha}-pinene$, bornyl-, myrtenyl isovalerate, myrtenylacetate and ${\beta}-pinene$, and small amounts of terpineol and terpinylacetate were also contained. Of the four species, the root of Valeriana fauriei $B_{RIQUET}$ var. dasycarpa $H_{ARA}$ contained the largest amounts of these components and the root of V. dageletiana $N_{AKAI}$ ex $M_{AEKAWA}$ the least. Since the root of V. dageletiana contained for less amounts of pinene, camphene and bornylacetate and none of dipentene and terpineol, this plant appears to be distinguished from the other three species.

• Natural Product Sciences
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• 제3권2호
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• pp.141-147
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• 1997

Volatile essential oils obtained by steam distillation from 55 plant parts of 42 species of representative aromatic plants newly collected in Korean peninsula have been evaluated for antimicrobial activity against 5 microorganisms. The essential oils derived from 15 plant parts and 9 plant parts were found to exhibit very strong antimicrobial activities by more than 95% inhibition at 100 ${\mu}g/ml$ against Staphylococcus aureus and Pseudomonas aeruginosa, respectively. Essential oil components such as l-limonene, ${\beta}-myrcene$, linalool, ${\gamma}-terpinene$, ${\alpha},{\beta}-phellandrene$, 1,8-cineole, l-borneol and bornylacetate, as a whole, have primarily contributed to the manifestation of the antimicrobial activity.

• 생약학회지
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• 제7권4호
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• pp.237-240
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• 1976

To investigate the constituents of following plants, Valeriana fauriei species, which are V. fauriei var. fauriei $H_{ARA}$, V. fauriei form. coreana $H_{ARA}$ and V. fauriei var. dasycarpa $H_{ARA}$, we carried out gas-liquid chromatographical analysis of the volatile oils of these plants and found that camphene, l-bornylacetate, ${\alpha}-pinene,\;{\beta}-pinene$, d,l-limonene, l-borneol and ${\alpha}-kessylacetate$ were common components in their volatile oils. However, their terpenoidal composition was considerably different from ${\alpha}-kessylacetate$ in V. faurie var. fauriei, from kessanol, ledol, kessoglycol and nardol in V. fauriei var. dasycarpa, and from kessoglycoldiacetate, ${\alpha}-kessylalcohol$, faurinone and terpineol in V. faurie form. coreana. It was found by gas-liquid chromatography that the terpenoidal patterns of these Korean valerians were similar to those of Japanish valerians.

• Journal of Forest and Environmental Science
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• 제13권1호
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• pp.134-142
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• 1997

주요 소나무류잎의 특수성분을 분석하여 시판되고 있는 솔잎 가공식품의 기초데이터를 제공함과 동시에 임산화학 분야의 학문적 기초데이터를 축적하기 위하여 실시한 결과, 펙틴은 잣나무가 가장 높게 분석되었으며, 탄닌은 잣나무가 높게 분석되었고, 소나무와 해송은 유사하였다. 테르페노이드 성분중 ${\alpha}$-pinene은 소나무와 잣나무에서, ${\beta}$-pinene은 리기다와 해송에서 높게 분석되었으며, 희귀성분으로는 잣나무에서 sabinene과 citronellol, 리기다에서는 ${\alpha}$-pinene oxide 등이 분석되었다. 특히 소나무잎에 다량 존재하는 성분은 ${\alpha}$-pinene, ${\beta}$-caryophyllene, ${\beta}$-phellandrene, ${\Delta}^3$-carene, phytol 등 이었다. 향기성분의 주체인 ${\alpha}$-pinene, limonene, bornylacetate들이 소나무와 잣나무에서 보다 많이 분석된 것으로 보아 삼림욕의 신선하고 상쾌한 내음의 주체성분이라고 생각된다.