• 한국환경복원기술학회지
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• 제2권1호
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• pp.72-82
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• 1999

The objective of this study was to covering of vine the traffic noise barrier and analyse of their growth characteristics. For the purpose of the experiments, chosen were 28 plants. In January 1996 to December 1998, the nursery seedbeds on the Chonju Arboretum in Korea Highway Corporation were seeding and cutting with those species, and a few species were carried out Honam Highway field experiments. The results are summarized as follows ; The germination ratio of seedbed experiments were Wisteria floribunda(88%), Lonicera japonica(86%), Parthenocissus tricuspidata, Paederia scandens(85%), Celastrus orbiculatus(76%), Clematis terniflora var. denticulata(52%), Clematis mandshurica(44%) respectively. The rooting ratio of cutting experiments were Trachelospermum asiaticum var. intermedium(88%), Parthenocissus quinquefolia(87%), Trachelospermum asiaticum var. asiatica(85%), Kadsura japonica(82%), Hedera rhombea(81%), Euonymus fortunei var. radicans(83%), Trachelospermum jasminoides var. pubescens(80%), Lonicera japonica cv. Aureo-reticulata(80%), Trachelospermum asiaticum var. majus(78%), Euonymus radicans cv. Aureo-marginata(66%), in descending order. As a conclusion, this study shows that the traffic noise barrier was effected by Paederia scandens, Lonicera japonica, Parthenocissus quinquefolia, Wisteria floribunda, Parthenocissus tricuspidata in the field experiments and the others were necessary to maintainable management.

• 식물분류학회지
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• 제41권2호
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• pp.138-143
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• 2011

표본관찰에 기초하여 한국산 마삭줄의 분포도가 작성되었다. 마삭줄은 제주도로부터 남해안과 중부 서해안지역까지 분포하며, 분포 북한계지는 인천 덕적군도였다. 이 종의 분포 범위는 한반도 식물구계의 제주 및 남해안아구계와 일치하였다. 한편 본 연구에서는 그동안 연구가 미흡하였던 뿌리, 줄기, 잎 및 자방의 해부학적 특징과 화분의 미세구조를 관찰, 기재하였다.

• 인간식물환경학회지
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• 제24권4호
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• pp.377-387
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• 2021

Background and objective: To improve air quality, particulate matter (PM) can be reduced using green infrastructure. Therefore, in this study, we aimed to determine the particulate matter reduction potential of climbing plants used for green walls, an element of vertical green infrastructure. Methods: A sealed chamber with controlled environmental variables was used to assess the PM reduction level caused by climbing plants. PM concentration in the plant chamber was measured after two and four hours of PM exposure, and the reduction potential was assessed based on the leaf area. Results: Compared to the empty chamber (Control), the PM reduction speed per hour was higher in the plant chamber, which confirmed that climbing plants contribute to the reduction of PM in the air. The PM reduction speed immediately after exposure in the plant chamber was high, but this slowed over time. Additionally, PM has been continuously reduced in plants with large leaves. As a result of calculating the particulate matter reduction level based on leaf area, it was found that there was a difference by particle size. Actinidia arguta, Parthenocissus tricuspidata, Trachelospermum asiaticum, and Euonymus fortunei var. radicans showed a high reduction effect. The trichomes on the leaf surface of Trachelospermum asiaticum were found to affect PM reduction. Conclusion: PM adsorption on the leaf surface is an important factor in reducing its concentration. It was possible to compare different plants by quantifying the amount of PM reduction during a fixed time period. These results can be used as the basic data to select the plant species suitable for urban green walls in terms of PM reduction.

• 한방재활의학과학회지
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• 제24권2호
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• pp.31-40
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• 2014

Objectives Trachelospermi caulis, known as Nak-Suk-Deung in Korea, is the dried leafy stem of Trachelospermum asiaticum var. intermedium Nakai, and climbing stems and branches of Trachelospermum sdisyivum var, intermedium nakai or Apocyanaceae. Trachelospermi caulis has antipyretic and analgesic activity. It has traditionally been used as a folk remedy in Korea for the treatment of various infla mMatory diseases, including rheumatoid arthritis. The purpose of this study was to evaluate the Effects of Trachelospermum caulis extract on SNP-induced infla mMatory responses in rabbit HIG-82 synovial membrane cells. Methods Anti-infla mMatory effects of the extract of Trachelospermum caulis were investigated using rabbit HIG-82 synovial membrane cells. For this study, 3-(4,5-dimethylthiazol- 2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, western blot analysis, PGE2 i mMunoassay, and NO detection were conducted. Results The aqueous extract of Trachelospermum caulis exerted cytotoxicity and suppressed PGE2 synthesis and NO production in rabbit HIG-82 synovial membrane cells. The aqueous extract of Trachelospermum caulis also inhibited the SNP-induced expressions of COX-2, iNOS, and TNF-$\alpha$ in rabbit HIG-82 synovial membrane cells. Conclusions These results showed that the extract of Trachelospermum caulis exerts the anti-infla mMatory effect by suppressing COX-2, iNOS, and TNF-$\alpha$ expressions in the synovial membrane cells.

• 한국식품저장유통학회지
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• 제24권2호
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• pp.282-288
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• 2017

본 연구에서 마삭줄(Trachelospermum asiaticum var. intermedium Nakai)을 용매별과 ethanol 농도별로 추출한 결과, 용매별 추출에서 ethanol 추출물이 20.8 mg/g으로 가장 높은 phenolic compounds 용출량을 보였고, 농도별 추출에서 70% ethanol 추출물이 38.1 mg/g으로 가장 높았다. 물 추출물은 16.8 mg/g의 phenolic compounds 용출량을 보였다. 마삭줄을 물과 ethanol을 추출용매로 사용하여 항산화 효과와 항통풍 및 항당뇨 효과를 확인하여 건강 기능성 식품으로의 가능성을 증명 하고자 하였다. DPPH radical 소거능 측정 결과, $100{\mu}g/mL$ phenolic compounds의 농도에서 물 추출물은 80.9%, 70% ethanol 추출물은 83.1%의 활성을 나타내었다. ABTS radical 소거능 측정 결과 $200{\mu}g/mL$ phenolic compounds의 농도에서 물 추출물은 95.0%, 70% ethanol 추출물은 95.8%의 소거능력을 나타내었다. PF 측정 결과, $100{\mu}g/mL$ phenolic compounds의 농도에서 물 추출물은 2.43 PF, 70% ethanol 추출물에서는 2.45 PF를 나타내었다. TBARs 측정 결과, $200{\mu}g/mL$ phenolic compounds의 농도에서 물과 70% ethanol 추출물에서 89.9%와 89.3%의 활성을 나타내었다. 통풍 억제 효과 측정 결과, $200{\mu}g/mL$ phenolic compounds의 농도에서 물 추출물은 33.3%, 70% ethanol 추출물은 50.5%의 저해 효과를 나타내었다. ${\alpha}-glucosidase$ 저해 효과 측정 결과, 물 추출물에는 저해 효과가 나타나지 않았고, 70% ethanol 추출물에서는 $200{\mu}g/mL$ phenolic compounds의 농도에서 92.6%의 저해 효과를 나타내었다. 이러한 결과들로 미루어 보았을 때 마삭줄 추출물은 항산화 작용과 건강 기능성 식품으로 활용 가능성을 확인할 수 있었다.

• 한국환경과학회지
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• 제16권9호
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• pp.1011-1018
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• 2007

This study was conducted to analysis the ecological characteristics of "Wando HolIy"$(llex{\times}wandoensis)$ which is expecting as a possible ornamental tree with its beautiful leaves, flowers and fruits, and to find special breeding material which have particular characteristics and also provide correct environmental information which are required for commercial cultivation. The hill of Galmoon-Ri, Gunoei-Myon, Jeonnam Province, Korea, were reported as a original habitat of native $llex{\times}wandoensis$. The investigation shows that soil pH of native habitat was 6.18, hardness was 2.39, humidity was 38.6%, direction of slope is SSW, and average inclination was $15^{\circ}. The vegetation around $I.{\times}wandoensis$ is occupied by trees like an Quercus variabilis, Q. serrata, Q. acuta and so on. These are mixed forest of deciduous trees. Tree height reached up to about 12m and its coverage is about 30%. Q. salicina, Camellia japonica, I. integra, Cryptomeria japonica account for sub-tree layer. Tree height is around 8m and coverage is about 20%. Shrub layer was taken by Viburnum furcatum, Callicarpa japonica, Styrax japonica, Eurya japonica, Lindera obtusiloba, Ligustrum japonicum, Smilax china, Cornus walteri etc. Tree height reaches around l.2m and coverage is around 20%. Herb layer includes Trachelospermum asiaticum var. intermedium, Cymbidium goeringii, Dryopteris bissetiana, Disporum viridescens, Disporum smilacinum, Sasa borealis var. gracilis etc. Trachelospermum asiaticum var. intermedium, which are observed in southern evergreen zone, are dominant and its coverage is around 20%. The native habitat was in spoiled condition because of artificial thin out.

• 한국환경복원기술학회지
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• 제16권3호
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• pp.1-17
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• 2013

This study was conducted to understand the habitat characteristics of Psilotum nudum of Dosuncheon river and Anduck valley in Jeju Island. The total of 79 vascular plants taxa including 39 families, 58 genera, 75 species and 4 varieties were investigated in Dosuncheon river, while 59 vascular plants taxa consisting of 34 families, 50 genera, 53 species and 6 varieties were investigated in Anduck valley. When it comes to the life form, the rates of distribution of annual plants (therophytes) at the mouth of Dosuncheon river and Anduck valley were lower than those of the Korean peninsula and Jeju Island. However, the rates of distribution of chamaephytes and epiphytes were higher at the mouth of Dosuncheon river and Anduck valley. As for vegetation, epiphytes (such as Trachelospermum asiaticum var. intermedium, Trachelospermum asiaticum var. majus and Lemmaphyllum microphyllum) and adiantum plants (including Psilotum nudum, Cytomium fortunei and Rumohra aristata), which are typically easy to be dispersed in rocky zones, dominated these areas since they are vertical or horizontal joints containing wide rocky zones. The main threats to the habitats of Psilotum nudum are environmental pollution, lack of publicity, installation of various facilities such as recreational facilities, gathering for medical and horticulture purposes, vegetation succession and application of waterfront. The management of the rocky zones as habitats for Psilotum nudum is an important factor in their expansion.

• 한국환경과학회지
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• 제16권11호
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• pp.1239-1245
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• 2007

부산지역의 상록식물상과 분포를 파악하기 위하여 2003년 2월부터 2004년 10월까지 23지점을 조사하였다 조사결과 동정된 상록식물은 33과 51속 60종 8변종으로 총 68종류로 나타났으며, 인동덩굴, 털인동, 으름덩굴, 천선과나무, 돌가시나무, 장딸기, 순비기나무, 구골나무, 밀사초 등의 9종을 상록식물로 분류하였다. 상록식물의 수직적 식생분포에 있어서 해송군락이 상층부의 수관을 이루고 있었으며, 그 아래 사스레피나무군락이 사철나무, 보리밥나무 등의 군락과 함께 중층을 구성하고, 송악, 마삭줄, 장딸기 등이 하층에 분포하고 있었다. 이 외의 군락으로는 참식나무-생달나무군락, 천선과 나무군락, 송악-마삭줄군락, 자금우군락, 발풀고사리군락, 풀고사리군락이 분포하고 있었다. 본 23개의 조사지역에서 출현율에 의한 분석 결과 출현율 50% 이상인 종은 해송을 비롯하여 13종, 출현율 10% 이하인 종은 고란초를 비롯한 29종이었다. 상록식물의 분포는 해안에서 내륙지역으로 갈수록 확연히 감소하는 경향을 보여 주었으며, 주로 해안과 인접한 곳에 분포하고 있었다.

• 생물환경조절학회지
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• 제22권2호
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• pp.131-137
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• 2013

본 연구는 자생 덩굴식물인 마삭줄과 후추등의 실내 광도차에 따른 생육특성의 변화를 알아보고자 광도 처리 조합을 3처리구를 만들어 환경 조절 생육상에서 조사하였다. 사용된 광원은 형광등이고, 광 처리를 각각 100lux, 1,000lux, 2,500lux로 달리하여 5개월간 생육특성 변화를 조사하였다. 자생 마삭줄은 저광도인 100lux에서 처리 2개월 이후 생존율이 약 16.7%로 식물체 대부분이 고사하였고, 1,000lux와 2,500lux에서는 처리 5개월까지도 생존율이 83.3%로 높게 유지되었다. 실내광도가 높아짐에 따라 초장, 엽수, 분지수, 엽장 및 엽폭은 증가하는 경향을 보였고 고광도인 2,500lux에서 가장 우세한 생육 및 생장을 보였다. 자생 후추등은 저광도인 100lux에서는 처리 4개월 후 생존율이 50%로 생육이 불량하였으나 1,000lux와 2,500lux에서는 처리 5개월까지도 100%의 높은 생존율을 보였다. 1,000lux 조건에서 엽록소 함량이 증가되는 경향을 보였고, 엽장과 엽폭이 약간 넓어지는 경향은 보였다. 상록성 덩굴식물인 자생 마삭줄과 후추등을 실내 광조건을 달리하여 처리한 결과 두 식물 모두 1,000lux 이상의 광조건에서 생육이 양호하였고 특히 후추등의 경우 마삭줄에 비해 1,000lux의 낮은 광도에서도 생육이 양호하고 잎이 넓어지고 엽색도 짙은 녹색으로 유지되어 실내식물로서 활용성이 높을 것으로 판단되었으나 광도가 지나치게 낮아질 경우 생육이 저조한 것으로 나타나 내 음성이 높다고 할지라도 정상적인 생육을 위해서는 적당한 광조건이 필요함을 알 수 있었다.

• Plant Resources
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• 제1권2호
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• pp.105-108
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• 1998

These studies had performed a plans for preservation and distribution of Ilex cormuta community Mt. Keumsung($35^{\circ}05'\;N,\;126^{\circ}04'\;E$) in Naju, Chonnam from Arpil, 1997 to October by Braun-Blanquet' method(1964). According to the vegetation table of community, the plant communities of the investigated sites were classified Ilex corunta-Trachelospermum asiaticum var. intermedium commnity. Now there still remains the natural environment to be developed in coast district around the riverside distributing Ilex cornuta Lindl., so it has scientifically high value to predict change of the ecosystem and preserve the community distribution. It needs plan for preservation high value to predict change of the ecosystem and preserve the community distribution. It needs plan for preservation