• Title/Summary/Keyword: 미역취

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Effects of Growth Regulators, Temperature, and Light on the Germination in Wild Vegetable (Chwinamul) Seeds (生長調節劑 , 溫度 및 光이 취나물류의 種子發芽에 미치는 影響)

  • 조동하
    • Korean Journal of Plant Resources
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    • v.10 no.1
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    • pp.39-44
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    • 1997
  • This study was conducted to determine the effects of growth regulators, temperature, and light on the germination of Chwinamul(Aster scaber, Aster tataricus, Synurus deltoides, Solidago virga-aurea var. asiatica, Ligularia fisheri) seeds. Compared to GA, IAA, and kinetin, BA (150ppm) stimulated best seed germination of all five species under the both light and dark condition at $25^{\circ}C$. The effect of growth regulators was not observed significantly under the light condition except of Ligularia fisheri and Synurus deltoides while it was shown markedly under the dark condition. Germination rates of Ligularia fisheri and Synurus deltoides in different concentration of BA were relatively higher under the light at $15^{\circ}C$ while those of other species varied in different concentration and temperature.

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A taxonomical review of Solidago japonica and its relatives (Asteraceae) (미역취 및 근연분류군(국화과)의 분류학적 재검토)

  • Jang, Chang-Seok;Yang, Sun-Gyu;Oh, Byoung-Un
    • Korean Journal of Plant Taxonomy
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    • v.42 no.1
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    • pp.40-49
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    • 2012
  • The NE Asiatic Solidago virgaurea complex in Korea has been reported on 5 taxa (S. virgaurea subsp. asiatica, S. virgaurea var. taquetii, S. virgaurea var. coreana, S. virgaurea subsp. leiocarpa, and S. virgaurea subsp. gigantea). However, the broad morphological variations and a lack of diagnostic characteristics have made it difficult to distinguish these taxa and have thus resulted in a complicated taxonomy in the complex. Therefore, to clarify the classification and delimitation of each taxon, the morphological characteristics of the S. virgaurea complex were investigated by examining the original descriptions and type specimens. Field work was also conducted to investigate the morphological and geographic features. In conclusion, S. japonica Kitam., as a legitimate name, was distributed all over the country except for the Is. Ulleung-do in Korea, as distinguished from S. virgaurea L. Both S. virgaurea var. taquetii and S. virgaurea var. coreana were considered as synonyms of S. japonica, as their morphological characteristics were within the variation range of those of S. japonica. Furthermore, S. virgaurea subsp. leiocarpa does not occur in Korea. Additional investigations are required to clarify the classification of S. virgaurea subsp. gigantea, whose populations were not found during the investigation in this study. S. dahurica, meanwhile, was distributed in the northern part of North Korea.

Effect of Nitrogen Concentration and Form in Hydroponic Solution on the Growth of Cryptotaenia japonica and Solidago virga-aurea var. giganta (파드득 나물과 울릉 미역취의 수경재배시 배양액내 질소원의 농도와 형태가 생육에 미치는 영향)

  • 곽민선;이종석;장매희;이택주;설종호
    • Proceedings of the Korean Society for Bio-Environment Control Conference
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    • 1997.11a
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    • pp.89-90
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    • 1997
  • 우리나라 자생식물 중 파드득나물과 울릉미역취는 주로 식생활에 이용되는 산채류이다. 파드득은 미나리과의 다년초로 반디나물이라고도 부르며, 식물 전체에 털이 없고 독특한 향기를 가지고 있어 대량생산이 가능해지면 그 이용 범위와 수요도 함께 늘어날 것으로 기대된다. 울릉 미역취는 국화과의 다년초로 식용으로 이용되기도 하지만 전초와 뿌리는 피부질환이나 감기, 두통, 타박상등에 효과가 있어 약용으로도 널리 이용되고 있고, 재배면에서 볼 때 울릉 미역취는 보통의 미역취에 비해 대형이고 1년에 4번 수확이 가능하며 강건하므로 최근에는 식용작물로의 가능성이 매우 높아져 이미 울릉도에서는 대량재배가 되고 있다. (중략)

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Detection of Phytoplasmas from Paulownia tomentosa, Syringa vulgaris and solidago vir-aurea var. gigantea Using Polymerase Chain Reaction (PCR) and Their Relationships (Polymerase Chain Reaction(PCR)을 이용한 오동나무, 라일락, 미역취의 Phytoplasma 검출 및 유연 관계)

  • 이준탁;이준탁;예미지;권오유
    • Korean Journal Plant Pathology
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    • v.12 no.2
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    • pp.191-196
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    • 1996
  • 위축, 황화, 총생 증상 등 전형적인 병징을 나타내는 phytoplasma에 감염된 식물에서 phytoplasma만을 특이적으로 검출하기 위하여 polymerase chain reaction(PCR) 방법을 이용하였다. Phytoplasma의 16S rRNA gence의 DNA 단편을 증폭하기 위하여 1.4 kb primers (forward, 5` -GTTGATCCTGGCTCAGGATT-3` 와 reverse, 5` -AACCCCGAGAACGTATTCACC -3`)를 사용하여 증폭한 결과, phytoplasma에 이병된 오동나무, 라일락 및 미역취에서는 약 1.4 kbp의 위치에서 특이 band가 검출되었으나 control로 사용한 건전주에서는 어떠한 band 검출되지 않았다. 위의 결과를 재확인 하기 위하여 약 0.5 kb의 primers(forward, 5` -ACGAAAGCGTGGGGAGCAAA-3` 와 reverse, 5` -GAAGTCGAGTTGCAGACTTC-3`)를 사용하여 증폭한 결과, 0.5 kb의 위치에서 특이 band가 검출되었으나 control로 사용한 건전주에서는 어떠한 band도 검출되지 않았다. Phytoplasma에 이병된 식물의 PCR 반응산물을 제한효소인 AluI으로 처리하 sruf과, 오동나무와 라일락에서는 동일한 band pattern을 나타내어 서로 유연관계가 가까운 phytoplasma인 것으로 생각되며, 미역취에서는 이들과는 다른 band pattern을 나타내어 오동나무와 라일락의 phytoplasma와는 유연관계가 먼 것으로 추측된다.

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Anti-Inflammatory Effect of Ligularia fischeri, Solidago virga-aurea and Aruncus dioicus Complex Extracts in Raw 264.7 Cells (곰취(Ligularia fischeri), 미역취(Solidago virga-aurea), 삼나물(Aruncus dioicus) 복합 추출물의 항염증 효과)

  • Kim, Dong-Hee;An, Bong-Jeun;Kim, Se-Gie;Park, Tae-Soon;Park, Gun-Hye;Son, Jun-Ho
    • Journal of Life Science
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    • v.21 no.5
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    • pp.678-683
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    • 2011
  • The objective of this study was to evaluate the skin inflammation effects of three herb mixture extracts, Ligularia fischeri, Solidago virga-aurea and Aruncus dioicus, which are from Ullung island in Korea. Regulatory mechanisms of cytokines and nitric oxide (NO) are involved in the immunological activity of Raw 264.7 cells. Tested cells were pretreated with 70% acetone extracts of Ligularia fischeri, Solidago virga-aurea and Aruncus dioicus (LSA-A) and further cultured for an appropriated time after lipopolyssacharide (LPS) addition. During the entire experimental period, 1, 10, and 100 ${\mu}g/ml$ of LSA-A had no cytotoxicity. In these concentrations, LSA-A inhibited the production of NO and prostaglandin $E_2$ ($PGE_2$), tumor necorsis factor-a (TNF-a), interleukin-1${\beta}$ (IL-1${\beta}$), interleukin-6 (IL-6) expression of inducible NO synthase (iNOS), and cyclooxygenase-2 (COX-2). LSA-A showed a 60% $PGE_2$ inhibition rate at 100 ${\mu}g/ml$. iNOS and COX-2 inhibition activities were 54%, and 65% at 100 ${\mu}g/ml$, respectively. In addition, LSA-A extract reduced the release of inflammatory cytokines including TNF-a, IL-1${\beta}$ and IL-6. These results suggest that LSA-A may have significant effects on inflammatory factors, and may be a potential anti-inflammatory therapeutic agent.

Effects of NAA on Stem Cuttings of Varigated Aster glehni, Achillea sibirica and Solidago virga-aurea var. asiatica Nativ to Korea (한국자생 변이종 섬쑥부쟁이, 톱풀 및 미역취의 줄기 삽목시 발근에 미치는 NAA의 효과)

  • Lee, Jong-Suk
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.3 no.3
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    • pp.8-11
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    • 2000
  • The experiment was carried out in order to the effects of NAA on rooting of stem cutting of leaf variegated Aster glehni, dwarf type of Achillea sibirica and Solidago virga-aurea var. asiatica native to Korea. Higher rooting percentage(85%) of Aster glehni, promoted root number and root length of Achillea sibirica were obtained by basal dip treatment with $1,000mg{\cdot}L^{-1}$ NAA for 3 hours on late June. Percent rooting of the Solidago was not enhanced, but root number and root length were promoted by basal dip treatment with $100mg{\cdot}L^{-1}$ NAA.

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The Effects of Solidago virga-aurea var. gigantea Miq. Root Extract on Bone Metabolism in Growth Period Rats (미역취뿌리 추출물이 성장기 흰쥐의 골대사에 미치는 영향)

  • Lee Ji-Won;Park Jung-Hyun;Lee Hyo-Joo;Lee In-Seon
    • Journal of Life Science
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    • v.15 no.2 s.69
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    • pp.236-241
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    • 2005
  • To investigate the bioactivities of Solidago virga-aurea var. gigantea Mig. Root (SVR), we studied the effect of a SVR methanol extract on the activity of bone metabolism. Spraque-Dawley three-week-old female rats were randomly assigned to groups as follows : non-supplemented rats and supplemented with SVR at 10, 50, 100 mg/kg bw/day. Every week determined weight gain and food intake, urine and blood examination of mineral content of calcium and phosphorus was performed each at experimental periods of 3 and 9 weeks respectively; bone mineral density and bone mineral content were also assayed. There were no significant differences in body weight or feed efficiency ratio levels. However, the biological value of calcium and phosphorus excretion in the group supplemented with SVR extract decreased significantly more than that in the group not supplemented with SVR extract. Also, spine BMD, femur BMC and pelvis BMC per weight were significantly greater on SVR extract supplemented groups than that of the control group. In conclusion, it might be expected that methanol extract of SVR does not impair the growth of rats and may improve bone metabolism in rats.

Preparation of Jam Using Undaria pinnatifida Sporophyll (미역귀를 이용한 잼의 제조)

  • 김선재;문지숙;김정목;강성국;정순택
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.3
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    • pp.598-602
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    • 2004
  • In the preparation of jam using Undaria pinnatifida sporophyll, effects of food ingredients to the jam rheology were investigated. The paste was prepared by crushing the sporophyll using chopper and homogenizer with 2.5 times water and then it was filtrated before to make a jam. The sporophyll jam was adjusted to 62$^{\circ}$Brix by heating and concentration. It was a similar to the commercial jam in the gel strength. Among the various treatments, the jam prepared with 60% (w/w) sugar, 0.75% (w/w) high methoxy (HM) pectin and 0.3% (w/w) citric acid showed best quality aspects of both texture profile analysis (TPA) and sensory evaluation. Addition of 0,08% (v/w) synthetic strawberry flavor and 0.5% (w/w) cinnamon powder to sporophyll paste gave a good masking effect for the undesirable sea mustard flavor.