• 제목/요약/키워드: Sapindaceae

검색결과 11건 처리시간 0.022초

용안육의 품질평가 및 성분연구 (Quality Evaluation and Components of Euphoria longana)

  • 류지영;강삼식;김주선
    • 생약학회지
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    • 제33권3호통권130호
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    • pp.191-193
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    • 2002
  • The fruit of Euphoria longana Lamarck (Sapindaceae) is a sweet food which is available in China and South Asia. Its pulp or flesh (Longan Arillus) is used as a tonic, and for the treatment of amnesia, insomnia, various palpitations due to fright, etc. It is traditionally said to fortify the heart and stabilize the spirit. Four compounds were isolated from the pulp of E. longana. The structures of these compounds were determinded as ${\beta}-sitosterol$, daucosterol, uracil and adenosine by means of spectroscopic methods.

Nineteen new records of plant species including two new genera recorded from the Bhutan Himalayas

  • DORJI, Rinchen;PHUENTSHO, Phuentsho;DORJI, Kencho;TSHEWANG, Sangay;WANGDI, Phuntsho;TOBGAY, Kezang;GYELTSHEN, Nima;GYELTSHEN, Choki
    • 식물분류학회지
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    • 제52권3호
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    • pp.173-183
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    • 2022
  • Through the collection of herbarium specimens in Bhutan over the years, new plant species are discovered nearly annually. Thus, this paper reports two new genera and 19 new records of flowering plant species from Bhutan. The new genera include Eurycorymbus of the family Sapindaceae and Homalium of the family Salicaceae. The new records of plant species are Eranthemum erythrochilum (Acanthaceae), Hemidesmus indicus (Apocynaceae), Ilex umbellulata (Aquifoliaceae), Canarium strictum (Burseraceae), Ehretia acuminate (Boraginaceae), Vaccinium sikkimense (Ericaceae), Nothapodytes foetida (Icacinaceae), Machilus edulis (Lauraceae), Grewia asiatica (Malvaceae), Hibiscus fragrans (Malvaceae), Cipadessa baccifera (Meliaceae), Baccaurea javanica (Phyllanthaceae), Canthiumera glabra (Rubiaceae), Homalium napaulense (Salicaceae), Eurycorymbus cavaleriei (Sapindaceae), Acmella radicans (Asteraceae), Silene latifolia (Caryophyllaceae), Cleome rutidosperma (Cleomaceae), and Cuphea carthagenensis (Lythraceae). Morphological determinations of the genera and species were carried out at the National Herbarium (THIM) of the National Biodiversity Centre of Bhutan. Brief descriptions of the species, phenology, and photo plates are provided in this annotated checklist.

Cerebrosides from Longan Arillus

  • Ryu, Ji-Young;Kim, Ju-Sun;Kang, Sam-Sik
    • Archives of Pharmacal Research
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    • 제26권2호
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    • pp.138-142
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    • 2003
  • From the pulp of Euphoria longana (Longan Arillus), three cerebroside molecular species have been isolated. Six known cerebrosides, soyacerebrosides I and II, 1-Ο-$\beta$-D-glucopyranosyl-(2S,3R,4E,8E)-2-(2 -lignoceroylamino)-4,8-octadecadiene-1,3-diol (long an cerebroside I) and its 8Z isomer (Iongan cerebroside II), momor-cerebroside I, and phytolacca cerebroside, were identified as major components of these cerebroside molecular species. All the cerebrosides were shown to be a mixture of geometrical isomers (8E and 8Z) of sphingosine-type or phytosphingosine-type glucocerebrosides possessing 2-hydroxy fatty acids. The structures of these cerebrosides have been determined on the basis of chemical and spectroscopic evidence.

Brahol : A New Derivative of allo-Inositol from Stocksia brahuica

  • Ahmad, Viqar Uddin;Ali, Zulfiqar;Ali, Muhammad Shaiq;Zahid, Muhammad;Tareen, Rasool Bakhsh
    • Natural Product Sciences
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    • 제4권3호
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    • pp.170-173
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    • 1998
  • A new derivative of allo-inositol has been isolated from the aerial parts of Stocksia brahuica and named as brahol (1). The structure of 1 was elucidated with the help of extensive 2D-NMR spectroscopic techniques and identified as 5-O-methyl-allo-inositol. The structure was reconfirmed by acetate derivative (2).

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Adventitious Shoots Regeneration from Seed Explants of Xanthoceras sorbifolium

  • Hyunseok Lee
    • 한국자원식물학회:학술대회논문집
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    • 한국자원식물학회 2020년도 추계국제학술대회
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    • pp.58-58
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    • 2020
  • Xanthoceras sorbifolium Bunge (yellowhorn) is a woody tree in the soapberry family, Sapindaceae, native to northern China. This species has been identified as a major woody bioenergy plant for bio-diesel production because of high oil content in seed. But the flowers do not bear fruit well while the many flowers blooming. This study was performed to regenerate in vitro plantlet using adventitious shoot formation. To establish the protocol of plant regeneration, adventitious shoots formation rate in the culture of cotyledon of immature zygotic embryos was 68.6% in 1/2 MS medium with 0.5 mg l-1 BA and 3% sucrose (w/v). In the culture of cotyledons of mature zygotic embryos, induction of adventitious shoots was needed to contain high sucrose in pre-culture medium and the frequency of shoot induction was 64.4%. Multiple shoots were induced in 0.5 mg l-1 TDZ, and rooting of shoot was induced 4.0 mg l-1 IBA. Flow cytometry analysis revealed that all the regenerated plantlets were diploid.

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Nine new records of plants from Bhutan

  • Jigme WANGCHUK;Tsethup TSHERING;Dorji DORJI;Karma WANGDI
    • 식물분류학회지
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    • 제53권2호
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    • pp.170-180
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    • 2023
  • Discoveries and new records of plants specifically provide a basis for empirical data to enable in-depth studies of the ecology, distribution, conservation, applications, and threats to such plants. However, many unexplored regions of Bhutan exist in which several plants have yet to be described and documented. Several species reported elsewhere in the Himalayan region with similar climatic conditions are likely to occur in Bhutan as well, indicating a need to corroborate their presence. To explore this, an opportunistic survey was employed, and we provide nine new records of plant species for Bhutan. Of the nine species, three belonged to the Lauraceae family, with the rest from the Aristolochiaceae, Asparagaceae, Lamiaceae, Phyllanthaceae, Sapindaceae, and Urticaceae families. This paper adds nine additional species of plants to the flora of Bhutan. We also report here ethnobotanical applications of these species, providing insight into how communities interact with environmental resources and have the potential to integrate traditional knowledge into scientific understanding, ultimately to reinforce sustainable biocultural conservation at the local level.

The Seeds Characteristics of Artificial Populations of Yellowhorn (Xanthoceras sorbifolium) in China

  • Hyunseok Lee
    • 한국자원식물학회:학술대회논문집
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    • 한국자원식물학회 2020년도 춘계학술대회
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    • pp.71-71
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    • 2020
  • Xanthoceras sorbifolia Bunge, the sole species in the genus Xanthoceras, is a flowering plant in the family Sapindaceae. It is an important tree species being a source of edible oil and biodiesel with a capacity as a pioneer of degraded and desert land. Seeds of X. sorbifolia were collected from two plantations and two superior trees in Inner Mongolia; and one plantation and one superior tree in Liaoning, China. An inter simple sequence repeat (ISSR) analysis showed genetic variation among four artificial populations in China: two in Inner Mongolia (IM), one in Liaoning (LN), and one in Shandong (SD). The average percentage of polymorphic loci was 81.25 % for these four populations. Based on an analysis of molecular variance, 23 % of the total genetic variation was found among populations, and 77 % within populations. Traits of seeds varied considerably between and among areas, for example two trees produced quite different seeds in several traits although they are adjacent to each other in the same farm. As much attention has not been paid to the traits of seeds, there should be a genetic test to understand this variation. It is necessary to obtain information on seed characteristics first and then provide basic information for further research on the selection of superior trees and provenances.

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여수시 장수리, 평사리 방풍림일대의 식물분포와 관리실태 (The Distribution of Flora and Management Status for the Inner Windbreak Forests at Jangsoo-ri and Pyeongsa-ri in Yeosu City)

  • 오현경;김용식;김도균
    • 한국환경복원기술학회지
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    • 제10권1호
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    • pp.44-56
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    • 2007
  • The flora was summarized as 195 taxa; 73 families, 138 genera, 168 species, 23 varieties and 4 forms in Jangsoo-ri windbreak forest and 151 taxa; 63 families, 118 genera, 131 species, 18 varieties and 2 forms in Pyeongsa-ri windbreak forest. Based on the list of the rare plants by the Forest Research Institute, 3 taxa and based on the list of Korean endemic plant 4 taxa were recorded in the studied areas; Puccinellia coreensis (Gramineae), Asarum maculatum (Aristolochiaceae), Prunus yedoensis (Rosaceae), Koelreuteria paniculata (Sapindaceae), Adenophora triphylla var. hirsuta (Campanulaceae). The Specific Plant Species which is categorized by the Ministry of Environment, Korea, was summarized as 23 taxa for the 1 degree of 17 taxa, 3 degree of 5 taxa, 5 degree of 1 taxa in Jangsoo-ri windbreak forest and 22 taxa for the 1 degree of 18 taxa, 3 degree of 3 taxa, 5 degree of 1 taxa in Pyeongsa-ri windbreak forest. From the enlisted the flora surveyed, the naturalized plants were 17 taxa in Jangsoo-ri windbreak forest and 19 taxa in Pyeongsa-ri windbreak forests with the Naturalization rate was 8.7 percent and 12.6 percent, respectively. In Jangsoo-ri windbreak forest, there has been occurred many man-made impair and development without legal institution and control. So, it needs in haste institutional conservation measures and systemic database construction about function and necessity of windbreak forest. In Pyeongsa-ri windbreak forest, recently many people visited here. So, if we make eco-tour place connecting nearby coast and windbreak forest, it will contribute resident's economic profit and opportunity, concerns about windbreak forest, and necessity of conservation measures. Recently, the windbreak forests in Jangsoo-ri and Pyeongsa-ri should be bereaved windbreak forest of function by the human activities.

경상남도 남해군 물건리$\cdot$미조리 방풍림의 식물상연구 (Studies on the Flora of Mulgun-ni and Mijo-ri Windbreak Forests in Namhaegun, Kyungsangnamdo)

  • 오현경;김용식;고명희
    • 한국환경생태학회지
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    • 제19권3호
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    • pp.246-257
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    • 2005
  • 본 조사 지 역의 식물상은물건리 방풍림에서 66과 135속 147종 25변종4품종총 176분류군이, 미조리 방풍림에서는63과 123속 138종 13변종2품종 총 153분류군이 확인되었다. 이중환경부지정 식물구계학적 특정식물종을살펴보면, 물건리 방풍림에서 I 등급은 말오줌때,푸조나무, 천선과나무 등24분류군, n등급은 갯걱이삭, 검양옻나무, 모감 주나무 3분류군 등 총 27분류군으로 분석되었으며, 미조리 방풍림에서는 I 등급이 구실잣밤나무,장딸기,보리밥나무등28분류군,르등급에는 생달나무,감탕나무,육박나무 등7분류군등총35분류군이 확인되었다. 또한 귀화식물에는 물건리 방풍림에서 17분류군, 미조리 방풍림에서 9분류군이 조사되었으며, 귀화율은 각각$9.7\%,5.9\%$로 분석되었다.

유전적 유사성으로 보아 멀구슬나무와 천련은 동일종 (Melia toosendan and M. azadarach are a single species due to their genetic similarity)

  • 김회원;연승우;김기중
    • 식물분류학회지
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    • 제45권1호
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    • pp.36-44
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    • 2015
  • 한약재 천련자로 유통되는 중국 식물과 우리나라에도 분포하는 멀구슬나무의 연관성을 규명하기 위하여 중국남서부지역에서 천련자(Melia toosendan)로 채취하는 재료와 중국 남동부, 한국, 인도 등지에서 심고 있는 멀구슬나무(M. azadarach), 그리고 무환자나무과의 근연종들을 대상으로 핵 ITS, 엽록체 matK, rbcL, atpF-H, psbK-I, psbA-trnH 등 6개 마커의 염기서열을 비교분석하였다. 이들 염기서열 자료를 계통분석한 결과 한약재 천련자로 알려진 식물과 멀구슬나무는 동일종으로 판단된다. 이 두 종은 학자들에 따라서는 동일종 또는 이종으로 처리하던 것으로, 본 연구자들의 유전자 비교분석결과는 동일종으로 취급하는 것이 보다 타당함을 지지한다. 또한, 다양한 이명으로 세계 각지에서 기재된 멀구슬나무에 가장 가까운 종은 약재로 잘 알려진 님나무(Azadirachta indica)로, 이 종은 이전에 멀구슬나무속으로도 처리된 바 있다.