• 제목/요약/키워드: Astilbe chinensis var. davidii

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노루오줌 근경의 진통성분 (Analgesic Components of the Rhizoma of Astilbe chinensis var. davidii)

  • 오갑진;최윤석;최일식;박시경;이규흥;정순간;조의환
    • 약학회지
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    • 제36권5호
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    • pp.474-480
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    • 1992
  • Astilbes rhizoma has been used for headache, arthralgia, chronic bronchitis and stomachalgia in traditional chinese medicine. The analgesic activities and their components of Astilbe chinensis var. davidii Rhizomes were evaluated. The ether and ethylacetate fractions of 70% EtOH extract showed considerable analgesic activities by acetic acid induced writhing method. Compound $1{\sim}5$ were isolated from ethylacetate fraction and identified as gallic acid, (+)-catechin, (+)-gallocatechin, bergenin and 11-O-galloylbergenin on the basis of spectroscopic methods. Among them (+)-gallocatechin showed stronger analgesic activity than that of other compounds.

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한국산 고유식물의 종속지 III. 노루오줌속 식물의 분류와 종간유록관계 (Monographic Study of the Endemic Plants in Korea III. Taxonomy and Interspecific Relationships of the Genus Astilbe)

  • 정영호
    • Journal of Plant Biology
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    • 제26권2호
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    • pp.73-90
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    • 1983
  • The analysis in external morphology of Astilbe including three endemic species in Korea was undertaken. From this study, five species and three varieties of Astilbe in Korea were redescribed. Their scientific names and Korean names were also consulted. Korean Astilbe could be grouped in two Series-Series 1. Simplicifoliae; Astilbe simplicifoliae and Series 2. compositae; A. taquetii, A. microphylla, A. chiensis var. chinensis, A. chinensis var. paniculata, A. chinensis var. davidii, A. divaricata, A. koreana. Interspecific relationships of eight taxa were represented as a toxonomic model by the considering their external morphology-pubescence on floral axis and surface of leafblade, inflorescence type, ratio of petal and stamen length-and distributional range in Korea and neighboring countries.

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지리산국립공원 종석대 아고산 지대의 식물 분포 (Distribution of Plant Species at Subalpine Zone of Jongseogdae in Jirisan National Park)

  • 추갑철;김갑태
    • 한국환경생태학회지
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    • 제17권3호
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    • pp.181-186
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    • 2003
  • 종석대 아고산초원의 생태계 변화관찰의 자료로 활용하고자, 종석대를 중심으로 분포하는 아고산지대의 초원과 관목층을 대상으로 40개의 방형구(5m${\times}$5m)를 설치하여 식생을 조사하였다. 종석대의 관목지대에는 미역줄나무의 상대우점치 (I.P.)가 23.45%로 가장 높았으며, 다음으로 조록싸리. 노린재나무, 털조록싸리 등의 순이었다. 종석대 고산초원의 초본식물은 큰까치수영. 고사리. 수리취, 여로, 원추리 및 노루오줌 등 6종이 우점종이었다. 산림청에서 희귀식물로 등록된 흰참꽃나무가 종석대 정상 바위틈에서 여러 개체가 자라고 있었으며, 지속적인 모니터링을 함으로써 훼손대책을 강구할 필요가 있다.

화강암질 풍화토 절토비탈면의 식생구조와 천이 - 강원도 임도를 중심으로 - (Vegetation Structure and Succession of the Decomposed Granite Cut-slope - In case study on forest road of Gangwon-do -)

  • 송호경;박관수;이준우;이미정;이상화;김효정
    • 한국환경복원기술학회지
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    • 제7권6호
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    • pp.84-93
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    • 2004
  • This study was carried out to select proper species for early stage replantation in granite forest roads cut-slope. From two to sixteen year elapsed forest roads in four regional areas of Gangwon-do, sample plots were selected, and their vegetations and environmental factors were investigated. Soil organic matter, total nitrogen, soil moisture content, and bulk density in the decomposed granite soils were below 1.32%, 0.08%, 10.0%, and above 1.24g/$cm^3$, respectively. The result indicated that the soil was not good for plant growth. The environmental factors affecting distribution of species in the granite forest roads were the elapsed year, cut-slope, elevation, and cut-slope aspect. Species with high frequency in the granite forest road cut-slope ordered Lespedeza bicolor, Rubus crataegifolius, Pinus densiflora, Lysimachia clethroides, Amorpha fruticosa, Dactylis glomerata, Lespedeza cyrtobotrya, Festuca arundinacea, Spodiopogon sibiricus, Artemisia stolonifera, and Weigela subsessilis. Herbs seeded in earth stage such as Dactylis glomerata, Lolium perenne, and Festuca arundinacea had changed into perennial herbs such as Carex lanceolata, Poa sphondylodes, Patrinia villosa, Artemisia princeps var. orientalis, Spodiopogon sibiricus, Melica onoei, Artemisia keiskeana, Artemisia stolonifera, Astilbe chinensis var. davidii, Spodiopogon sibiricus, and those had changed into shrubs such as Rubus crataegifolius and Weigela subsessilis, and those had changed into trees such as Salix hulteni, Salix koreensis, and Fraxinus rhyncholhylla according to elapsed year of forest roads. Legumes such as Lespedeza sp., Pueraria thunbergiana, Amorpha fruticosa, etc., herbs such as Artemisia keiskeana, Artemisia princeps var. orientalis, Artemisia stolonifera, Astilbe chinensis var. davidii, Spodiopogon sibiricus, Miscanthus sinensis, etc., and woody plants such as Pinus densiflora, Rubus crataegifolius, Weigela subsessilis, Zanthoxylum schinifolium, Rhododendron mucronulatum, etc., with foreign herbs were considered as proper species for replantation in granite forest road cut-slope.

자생식물 추출물의 Lipoprotein-Associated Phospholipase $A_2$, Platelet-Activating Factor Acetylhydrolase 저해활성 (Inhibitory Effects of Natural Plant Extracts on Lipoprotein-Associated Phospholipase $A_2$, Platelet-Activating Factor Acetylhydrolase)

  • 유하나;조경현;석대은;정태숙
    • 생약학회지
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    • 제34권1호통권132호
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    • pp.100-108
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    • 2003
  • The regulation of plasma lipid level, particularly LDL cholesterol, represents the focus of current therapy for atherosclerosis. And $Lp-PLA_2$ is able to hydrolyse oxidized phosphatidylcholine within LDL into lyso-PC and oxidized fatty acids. $Lp-PLA_2$ is a potential biomarker of coronary heart disease and plays an important proinflammatory role in the progression of atherosclerosis. We investigated the inhibitory effects of methanol extracts of 224 natural plants on $Lp-PLA_2$ activity. Seven kinds of methanol extracts of tested plants showed above 50% inhibitory effect with the concentration of $100\;{\mu}g/ml$. The concentrated aqueous suspensions of each methanol extract were partitioned with n-hexane, $CHCl_3$, and EtOAc. Among them, EtOAc extracts of Astilbe chinensis var. davidii (root) and Pourthiaea villosa var. brunnea (leaf) significantly inhibited $Lp-PLA_2$ activity at the same concentration.

덕유산 국립공원 지역내 두문산 부근의 소택지 식생 (Marsh Vegetation in the Vicinity of the Tumunsan in T$\v{o}$kyusan National Park)

  • 임경빈;김용식;전승훈;전정일;강기호
    • 한국환경생태학회지
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    • 제7권2호
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    • pp.104-111
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    • 1994
  • 덕유산 국립공원내 두문산 부근에 위치한 소택지내 식물생태계의 실태를 분석함으로서 추후 개발행위에 의한 소택지 식생의 변화동태 파악을 위한 자료를 제공할 목적으로 본 조사를 수행하였다. 본 조사지역내에 생육하는 식물의 종류는 39과 77속 74종 18변종 및 1 품종 등 총 93 종류가 기록되었다. 소택지내 초본 중에서 10 % 이상의 중요치를 보인 종은 골풀, 산괭이사초, 좁쌀풀, 세모고랭이, 솔방울고랭이, 동의나물, 흰사초, 산거울, 연리갈퀴, 애기나리 등 10 종류였고, 처녀치마, 노루오줌, 꽃마리, 쉽사리, 붓꽃, 일월비비추 등 습지성 초본류가 국소적 또는 전체적으로 흔하게 분포되어 있었다. 본 소택지의 특성은 비교적 습지를 좋아하는 다양한 종류가 소택지 전체에 걸쳐 국소적 우점을 의여 주고 있다. 본 조사지역은 덕유산 국립공원 지역에 있는 자연자원 중에서 매우 희소성을 지니고 있으며 현재 개발행위가 진행되고 있는 점에 비추어 앞으로 적극적인 보전과 관리대책이 필요하다고 판단된다.

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천마산 동부릉선 남북사면의 삼림식생의 구조적 특성에 관한 비교 연구 (A Comparative Study on the Structural Characteristics of the Forest Vegetation at the Southern and Northern Slopes of the Eastern Ridge in Mt. Cheonma, Central Korea)

  • Lee, Nam-Ju;Yang-Jai Yim
    • The Korean Journal of Ecology
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    • 제11권4호
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    • pp.213-225
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    • 1988
  • The plant communities of the eastern ridge in Mt. Cheonma, Central Korea, Quercus mongolica, Q mongolica-Acer pseudo-sieboldianum, and Q. mongolica-Rhododendron schlippenbachii communities in the northern slope and Q. variabilis and Q. cutissima communities in the southern slope were detected by Zurich-Montpellier method. The undergrowth of Q mongolica community in the northern slope was dominated by Ainsliaea acerifolia, Carex siderosticta, Astilbe chinensis var. davidii, Heloniopsis orientalis, Pseudostellaria palibiniana, ranging 3.3 to 2.2 in dominance-sociability, while the those of Q variabilis and Q acutissima in the southern slope were dominated by Spodiopogon cotulifer, Artemisia keiskeana, Carex humilis, Atractylodes japonica, Lysimachia clethroides and Disporum smilacinum with similar degree in dominance-sociability to that of Q mongolica community. The two communities were considered as regenerating forest after severe disturbance judging by their age structure. The relationship between Shannon's diversity index (H') and Simpson's dominance index (i) was in reciprocal proportion in both two communities. The Q. mongolica and Q. variabilis communities were showed 13 and 12 m respectively. Seasonal changes of undergrowth coverage in the two communities were seemed to be affected especially with soil moisture among environmental factors such as temperature, light intensity, relative humidity and organic matter.

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임도사면의 생태적 녹화를 위한 자생식물 선정 - 강원도지역 임도를 중심으로 - (Native Plants Selection for Ecological Replantation in Forest Road Slope - In case study on forest road of Gangwon-do -)

  • 이미정;이준우;전권석;김효정;최윤호;정도현;송호경
    • 한국환경복원기술학회지
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    • 제6권4호
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    • pp.24-32
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    • 2003
  • This study was carried out to select proper species for early stage replantation of forest road cut-slope. From one to fourteen year elapsed forest roads in Gangwon-do, sample plots were selected, and their vegetations and environmental factors were investigated. Invaded species with high frequency ordered Lespedeza cyrtobotrya, Lysimachia clethroides, Rubus crataegifolius, Patrinia villosa, Spodiopogon sibiricus, Pueraria thunbergiana, Youngia denticulata, Dactylis glomerata, Rhus chinensis, and Pinus densiflora. North cut-slope have the highest value of invaded species number and plant coverage, and so, north aspect could be best for plant invasion. According to ordination, distribution of species were influenced by elapsed year, cut-slope aspect, and cut-slope. Lespedeza bicolor, Lespedeza cyrtobotrya, Artemisia stolonifera, Miscanthus sinensis, Rubus crataegifolius, Rhus chinensis, Lindera obtusiloba, and Pinus densiflora were considered with proper species for replantation at south slope. Also, Lespedeza bicolor, Lespedeza cyrtobotrya, Arundinella hirta, Artemisia keiskeana, Astilbe chinensis var. davidii, Rubus crataegifolius, Weigela subsessilis, Stephanandra incisa, and Rhododendron mucronulatum were considered with proper species as replantation at north slope.

백두대간 도로사면의 생태적 녹화를 위한 자생수종 선정 (Native Plants Selection for Ecological Replantation in Roadside Cutting-slpoe of the Baekdu Range)

  • 이지혜;권혜진;전기성;김남춘;박관수;송호경
    • 한국환경복원기술학회지
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    • 제11권4호
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    • pp.67-74
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    • 2008
  • This study was carried out to select proper species for early stage replantation in cutting-slope area of the Baekdu Range roadside. In the cutting-slope area and upper forest area of the cutting-slope area, sample plots of 104 were selected and their vegetations and environmental factors were investigated. We found total 151 species in the 104 plots. The species of high frequency of Baekdu Range roadside were found in the order of Lespedeza bicolor, Festuca arundinacea, Eragrostis curvula, Pinus densiflora, Salix hulteni, Lespedeza cuneata, Erigeron annuus, Rubus crataegifolius, Spodiopogon sibiricus, etc. The dominancy of Festuca arundinacea, Eragrostis curvula, Lespedeza bicolor, Pinus densiflora, Salix hulteni, Spodiopogon sibiricus, Miscanthus sinensis, Lespedeza maximowiczii, Acer ginnala were 12.74%, 10.43%, 7.48%, 4.42%, 4.09%, 3.13%, 2.49%, 2.45%, 2.40% in the roadside cutting-slope, respectively. The importance value of Quercus mongolica, Lindera obtusiloba, Rhododendron mucronulatum, Lespedeza maximowiczii, Rhododendron schlippenbachii, Lespedeza bicolor, Quercus serrata, Rhus trichocarpa were 17.32%, 13.82%, 11.60%, 11.31%, 8.76%, 8.04%, 7.65%, 7.10% in shrub layer of the upper forest area, respectively. The species of Carex lanceolata, Spodiopogon sibiricus, Carex siderosticta, Miscanthus sinensis, Artemisia sp., Potentilla fragarioides var. major, Astilbe chinensis var. davidii, Chrysanthemum zawadskii var. latilobum, Aster scaber, Lysimachia clethroides, Patrinia villosa, Lindera obtusiloba, Rhododendron mucronulatum, Rhododendron schlippenbachii, Rhus trichocarpa, Stephanandra incisa, Zanthoxylum schinifolium, Lespedeza sp., Lespedeza cuneata, Amorpha fruticosa, Ligustrum obtusifolium, and Weigela subsessilis, may be more helpful in stabilizing of the cutting-slope area and making harmony with the surrounding forest area.

화강암질 풍화토 절토비탈면의 식생구조 분석 - 경상도와 전라도 임도를 중심으로 - (Analysis on the Vegetation Structure of the Decomposed Granite Cut-slope - In case study on forest road of Gyeongsang-do and Jeolla-do -)

  • 송호경;박관수;이준우;이미정;김효정;권오원
    • 한국환경복원기술학회지
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    • 제7권1호
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    • pp.59-67
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    • 2004
  • This study was carried out to select proper species for early stage replantation in granite forest roads cut-slope. From one to fourteen year elapsed forest roads in eight regional areas of Gyeongsang-do and Jeolla-do, sample plots were selected, and their vegetations and environmental factors were investigated. Soil organic matter, total nitrogen, soil moisture content, and bulk density in the granite weathering soils were below 0.4%, 0.03%, 12.4%, and above 1.2g/$cm^3$, respectively. The result indicated that the soil was not good for plant growth. The environmental factors affecting distribution of species in the granite forest roads were the elapsed year, elevation, and cut-slope aspect. Invaded species with high frequency in the forest road cut-slope ordered Pinus densiflora, Lespedeza bicolor, Rubus crataegifolius, Alnus hirsuta, Youngia denticulata, Patrinia villosa, Artemisia princeps var. orientalis, Zanthoxylum schinifolium, and Dactylis glomerata. Herbs seeded in earth stage such as Dactylis glomerata, Eragrostis curvula, Festuca arundinacea, Lespedeza sp., and Amorpha fruticosa had changed into perennial herbs and shrubs such as Youngia denticulata, Patrinia villosa, Aster scaber, Patrinia scabiosaefolia, Melica onoei, Astilbe chinensis var. davidii, Chrysanthemum zawadskii var. latilobum, Pueraria thunbergiana, Stephanandra incisa, and Clematis apiifolia, and had changed into plants such as Artemisia princeps var. orientalis, Artemisia keiskeana, Miscanthus sinensis, Pinus densiflora, Rhododendron mucronulatum, Rubus crataegifolius, and Zanthoxylum schinifolium according to elapsed year of forest roads. Leguma such as Lespedeza sp., Pueraria thunbergiana, Amorpha fruticosa, etc., herbs such as Artemisia keiskeana, Artemisia princeps var. orientalis, Chrysanthemum zawadskii var. latilobum, Miscanthus sinensis, etc., and woody plants such as Pinus densiflora, Rubus crataegifolius, Rhododendron mucronulatum, etc., with foreign herbs were considered as proper species for replantation in granite forest road cut-slope.