• 제목/요약/키워드: Ligularia fischeri leaves

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곰취와 한대리곰취의 휘발성 향기성분 분석 (A Comparison the Volatile Aroma Compounds between Ligularia fischeri and Ligularia fischeri var. spiciformis Leaves)

  • 한상섭;사주영;이경철
    • Journal of Forest and Environmental Science
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    • 제26권3호
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    • pp.209-217
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    • 2010
  • The volatile aroma of fresh leaves is one of main factor in taste of all the edible green plants. The volatile aroma in almost edible green leaves are suggested as essential oil compounds. Ligularia fischeri, Synurus deltoides, Ligularia fischeri var. spiciformis and Aster scaber are one of the favourable edible green plants in Korea. In this study, volatile aroma compounds from Ligularia fischeri and Ligularia fischeri var. spiciformis species were analyzed by the SPME/GC/MSD method. Ligularia fischeri had 78 volatile aroma compounds such as D-limonene(20.28%), ${\alpha}$-pinene(dextro, 14.15%), L-${\beta}$-pinene(12.85%), 3-carene, ${\beta}$-cubebene(10.39%), etc. Ligularia fischeri var. spiciformis had 83 volatile aroma compounds such as D-limonene(36.97%), ${\beta}$-cubebene(13.95%), L-${\beta}$-pinene(13.38%), ${\alpha}$-pinene(dextro, 4.76%), caryophylle-ne(3.33%) etc. Conclusively, the commom volatile aroma compounds in Ligularia fischeri and Ligularia fischeri var. spiciformis leaves were D-limonene, ${\alpha}$-pinene, L-${\beta}$-pinene, ${\beta}$-cubebene, Caryophyllene, ${\alpha}$-farnesene, terpinolen. However, the composition and amount of volatile aroma compounds were very different between the two species.

곤달비 및 곰취의 휘발성 향기성분 비교 (Comparison on Volatile Flavor Compounds in Ligularia stenocephala and Ligularia fischeri Leaves)

  • 최남순
    • 한국식품영양학회지
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    • 제34권4호
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    • pp.340-346
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    • 2021
  • The purpose of this study was to investigate the volatile flavor compounds of Ligularia stenocephala and Ligularia fischeri, edible wild plants. The volatile flavor compounds were isolated by the simultaneous distillation extraction method and analyzed by GC-MSD (gas chromatography-mass selective detector). Forty-eight volatile flavor compounds were identified in the extracts from L. stenocephala and the major compounds were sabinene, cis-ocimene, trans-caryophyllene, and β-elemene. Fifty-one volatile flavor compounds were identified in the extracts from L. fischeri and the major compounds were α-pinene, germacrene-D, transcaryophyllene, endo-1-bourbonanol and 1-limonene. The common volatile flavor compounds between two plants were transcaryophyllene, sabinene, β-elemene and β-cubebene etc. However, α-phellendrene and myrcene were identified in L. stenocephala, but were not identified in L. fischeri. However α-pinene, germacrene-D and limonene were identified in L. fischeri but were not identified in L. stenocephala.

취나물류의 Vitamin 및 일반성분 함량분석 (Analysis of Vitamins and General Components in the Leaves of Chwinamul)

  • 신국현
    • 한국자원식물학회지
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    • 제11권2호
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    • pp.163-167
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    • 1998
  • To produce several high-quality species of Chwinamul (Aster scaber, A. Tataricus, Ligularia fischeri), leaves of the plants grown in different natural habitats were anlayzed. Contents in vitamin C and $\beta$-carotene were generally higher in plants grown in the field. However, Aster scaber picked form Yongwol and A. tataricus from Mt.Taryong contained relatively higher vitamin c and $\beta$ carotene. Crude protein and fat contents varied depending on the growing area. Ca content was markedly higher in the plants grown in the natural havitats.

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Effects of Ethanol Extract of Ligularia fischeri Leaves on Freund's Complete Adjuvant-Induced Model of Chronic Arthritis in Mice

  • Choi, Eun-Mi
    • Food Science and Biotechnology
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    • 제15권2호
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    • pp.277-282
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    • 2006
  • The aim of this study was to investigate the anti-inflammatory and anti-oxidant activity of Ligularia fischeri leaf extract on adjuvant induced arthritis in experimental mice. The oral administration of the L. fischeri leaf extract (LF), at doses of 100 and 200 mg/kg body weight once a day for 3 weeks, significantly reduced hindpaw swelling and the production of inflammatory cytokines (tumor necrosis factor(TNF)-${\alpha}$, interleukin(IL)-$1{\beta}$, and IL-6). Treatment with LF (100 mg/kg) also decreased the serum levels of triglyceride and low density lipoprotein(LDL)-cholesterol, and increased high density lipoprotein(HDL)-cholesterol contents compared with those of a control group. The induction of arthritis significantly increased oxidized proteins such as protein carbonyl, advanced oxidation protein products, and advanced glycation end-products in the lung, heart, and brain. Treatment with LF for 3 weeks reduced the levels of oxidized proteins. These results suggest that L. fischeri extract might be beneficial in the treatment of chronic inflammatory disorders.

Antioxidant Activity of Gomchi (Ligularia fischeri) Leaves

  • Choi, Eun-Mi;Ding, Van;Nguyen, Huu Tung;Park, Sang-Heock;Kim, Young-Ho
    • Food Science and Biotechnology
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    • 제16권5호
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    • pp.710-714
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    • 2007
  • Ligularia fischeri (LF) has been used to treat jaundice, scarlet-fever, rheumatoidal arthritis, and hepatic diseases. This study was carried out to determine the antioxidant activity of the extract from the leaves of LF by using various established in vitro systems with ${\alpha}$-tocopherol as positive control. The results showed that the ethanol extract of LF (0.05-0.5 mg/mL) displayed a strong free radical scavenging activity against 1,1-diphenyl-2-picrylhydrazyl, ${O_2}^{{\cdot}-}$, and $H_2O_2$ radicals. It was observed that LF extract (1 mg/mL) significantly decreased the levels of malondialdehyde (MDA) to 69 and 89% of control, measured by ferric thiocyanate (FTC) and thiobarbituric acid (TBA) test, respectively. LF extract (0.5-2 mg/mL) was also found to inhibit significantly the amount of malondialdehyde formed from liver homogenate to 69-56% of control. Similarly, in the high $Fe^{2+}/ascorbate$ induction system LF extract (1-2 mg/mL) inhibited carbonyl formation measured by 2,4-dinitrophenylhydrazine reaction to 89-79% of control. Like antioxidant activity, the reducing power of LF extract was excellent at concentration of 0.5-2 mg/mL. These results indicate that LF could be used as a potential source of natural antioxidant.

산채류 산지농법 실용화 연구(IV) - P-V 곡선에 의한 곰취(Ligularia)속 3종의 수분특성 - (Studies on the Agroforestry Methods of Wild Edible Greens (IV) - Water Relations Parameters of Three Ligularia Species Leaves Obtained from P-V Curves -)

  • 한상섭;이경철;전성렬
    • 한국산림과학회지
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    • 제99권1호
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    • pp.131-135
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    • 2010
  • 본 연구는 P-V 곡선법을 적용하여 곰취, 곤달비, 한대리곰취의 내건성 진단과 적지재배 환경의 구명을 위해 수행되었다. 최대팽압시 삼투포텐셜 ${\Psi}_{\circ}{^{sat}}$은 곰취와 곤달비가 -0.8MPa로 한대리곰취(-0.7 MPa)보다 낮았다. 초기원형질분리점의 삼투포텐셜 ${\Psi}_{\circ}{^{tlp}}$은 곰취와 곤달비가 -0.9 MPa로 한대리 곰취(-0.8MPa)보다 낮게 나타났다. 최대탄성계수 $E_{max}$는 곰취와 곤달비가 29 MPa로 한대리곰취의 14.5MPa 보다 약 2배 가량 높았다. 초기원형질분리점에서의 상대함수율은 곰취 95%, 곤달비 93%, 한대리곰취가 94%로 비슷한 값을 나타냈다. 따라서 곰취류는 비교적 내건성이 약하고, 함수율이 매우 높은 상태에서 초기원형질분리가 일어나므로 비교적 습윤한 지역이 생육에 적합함을 알 수 있었다.

Structure of Three New Terpenoids, Spiciformisins a and b, and Monocyclosqualene, Isolated from the Herbs of Ligularia fischeri var. spiciformis and Cytotoxicity

  • Lee, Kyung-Tae;Koo, Sung-Ja;Jung, Seung-Hee;Choi, Jong-Won;Jung, Hyun-Ju;Park, Hee-Juhn
    • Archives of Pharmacal Research
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    • 제25권6호
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    • pp.820-823
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    • 2002
  • The diethylet er fraction from the leaves extract of Ligularia fischeri var. spiciformis (Compositae) was subjected to silica gel column chromatography and yielded three new terpenoids named spiciformisin a (1), spiciformisin b (3), and monocyclosqualene (2). Acyclic diterpenes, spiciformisin a and -b, were established as 3,7,11,15-tetramethyl-1,3(20)-hexadecadiene and 3,7,11,15-tetramethyl-1,3,6,10,14-hexadecapentaene (IUPAC), respectively. A monocyclic triterpene, monocyclosqualene, were determined as [3,8,12,16,16-pentamethyl-(3,7,11,15-hexadecatetraenyl)]-3,3,5-trimethyl-1-cyclohexene. The structures were determined on the basis of NMR and MS analysis. Spiciformicin b showed potent cytotoxicity ($IC_{50},{\;}<9.7{;\}{\mu\textrm{g}}/ml$ against HL-60) in contrast to no cytotoxicity ($IC_{50},{\;}>200{\;}}{\mu\textrm{g}}/ml against HL-60 cells) of spiciformicin a with a cis-conjugated dienyl diexomethylene.

곰취(Ligularia fischeri)와 한대리곰취(Ligularia fischeri var. spicifoprmis) 정유의 향취 및 향기성분 비교 (Comparison of Fragrance and Chemical Composition of Essential Oils in Gom-chewi (Ligularia fischeri) and Handaeri Gom-chewi (Ligularia fischeri var. spicifoprmis))

  • 연보람;조해미;윤미선;주진우;정지욱;박유화;김성문
    • 한국식품영양과학회지
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    • 제41권12호
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    • pp.1758-1763
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    • 2012
  • 본 연구의 목적은 곰취(Ligularia fischeri)와 한대리곰취(Ligularia fischeri var. spicifoprmis) 정유의 향취 및 화학성분을 비교하는데 있다. 곰취와 한대리곰취의 정유 함량은 각각 0.12%와 0.04%였으며, 역치수준은 각각 0.01%와 0.1%였다. 향수개발전문가에 의해 평가된 곰취 정유의 향취는 citrus, coniferous, green, oily, smoky, wet하였던 반면 한대리곰취 정유의 향취는 balsam, earthy, oily, wet하여 매우 상이하였다. 곰취 정유에는 총 19종의 화학성분이 검출되었는데 탄화수소가 14종(75%), 알코올이 4종(20%), 아세테이트가 1종(5%)이었으며, 주된 화학성분은 L-${\beta}$-pinene(36.02%), D-limonene(25.64%), ${\alpha}$-pinene(24.85%), ${\beta}$-phellandrene(5.39%), 3-carene(3.77%), ${\alpha}$-phellandrene(2.05%)이었다. 한대리곰취 정유에는 총 25종의 화학성분이 검출되었는데 탄화수소 17종(68%), 알코올 4종(16%), 아세테이트 3종(12%), 질소화합물 1종(4%)이었으며, 주된 화학성분은 D-limonene(39.80%), L-${\beta}$-pinene(35.43%) ${\alpha}$-pinene(11.94%), 3-carene(3.70%), ${\beta}$-cubebene(3.51%), ${\beta}$-phellandrene(2.38%)이었다. 한대리곰취 정유에서는 ${\rho}$-cymene, ${\gamma}$-muurolene, ${\gamma}$-cadinene, germacrene D, ingol 12-acetate, butyl 9,12,15-octadecatriene과 nimorazole이 미량 검출되었으나, 곰취 정유에서는 이러한 화학성분들이 검출되지 않았다. 본 연구의 결과 각각 독특한 향취를 갖는 곰취와 한대리곰취 정유는 향장산업제품 개발을 위한 소재로 활용될 수 있을 것이라 판단된다.

Breeding of 'Jinmani' Cultivar of Gomchwi with Disease Resistance, High Quality and Yield

  • Jong Taek Suh;Ki Deog Kim;Jong Nam Lee
    • 한국자원식물학회:학술대회논문집
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    • 한국자원식물학회 2021년도 춘계학술대회
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    • pp.18-18
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    • 2021
  • Gomchwi using stuffed leaves is many cultivated for 'Gondalbi(Ligularia stenocephala)' among Gomchwi species. 'Gondalbi' species like to be cultivation on farm because of low the incense and the bitter taste, and high yield. But 'Gondalbi' caused to curtail yield that susceptibility of powdery mildew disease and shriveling and death of plant on summer season. To solve this problems, we crossed a Gomchwi and 'Handeari-gomchwi' to have resistance of powdery mildew disease and high yield. A new Gomchwi cultivar 'Jinmani' was bred by crossing between Gomchwi (Ligularia fischeri (Ledeb.) Turcz.) and Handaeri-gomchwi (Ligularia fischeri var. spiciformis Nakai). The selection and investigation of growth and yield characteristics were conducted from 2007 to 2020 in field and greenhouse of Highland Agriculture Research Institute, NICS, Rural Development Administration. The color of petiole ear was purple. trichome of petiole and leaf back non-existed, and luster of leaf back existed. Density of leaf vein was 4 degree among 1-5 degree in a newly developed cultivar 'Jinmani'. Plant height, leaf length, leaf width and petiole length were 55.7, 21.8, 22.2, and 33.9 cm, respectively in the 2nd year of growth characteristics. Plant size was similar with that of 'Gommany'. Bolting and flowering time were Aug. 5 and Sept. 5, respectively, and Bolting and flowering time of 'Gommany' showed similar to Aug. 8 and Sept. 1, respectively. 'Jinmani' showed higher number of leaves (202 ea.) per plant compared to 'Gommany' (159 ea.). Furthermore, yield was 67.9% higher in 'Jinmani' (2,569 g/plant) than in 'Gommany' (1,530 g/plant). 'Jinmani' showed lower leaf thickness (0.66mm) than 'Gommany' (0.69 mm), and consequently showed more hardness in leaf characteristics (25.1 kg/2) compared to 'Gommany' (24.3kg/cm2). 'Jinmani' showed similar strong resistance compared to 'Gommany' in the susceptibility of powdery mildew disease.

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신선 곰취(Ligularia fischeri Turcz.) 잎 저장을 위한 CA 조성 최적화 (Optimized Controlled Atmosphere Regimen for Storage of Fresh Fischer's Ligularia (Ligularia fischeri Turcz.) Leaves)

  • 박윤문;김태완;김현석;김태훈;박유진
    • 원예과학기술지
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    • 제33권3호
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    • pp.375-382
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    • 2015
  • 곰취의 수확 후 품질 유지와 출하시기 연장을 위한 MAP 저장의 기초 연구로서 3년에 걸쳐 CA 환경 최적화 연구를 수행하였다. 4월과 5월에 수확한 곰취는 차압통풍 예냉 방식으로 $4^{\circ}C$까지 품온을 낮춘 후 펀치 홀 MAP(일반 공기 조성과 같은 대조구) 및 CA 환경을 조성하였다. 대조구로서 MA 포장은 펀치 홀 천공 처리한 PP 필름 봉지를 활용하였다. CA 환경은 1년차에는 $O_2$ 1, 3% 2개 농도에 각각 $CO_2$ 5, 10%를 조합한 $2{\times}2$ 요인 처리, 2년차에는 $O_2$ 3% 고정에 $CO_2$ 0, 2.5, 5% 3개 처리, 3년차에는 $O_2$ 3%와 $CO_2$ 2.5, 5% 2개 처리를 설정하여 단계적인 최적화 과정을 거쳤다. 1년차 실험 결과, $O_2$ 1, 3%와 무관하게 $CO_2$ 10% 조합 CA 조건에서는 호흡속도의 감소와 함께 흑변 증상이 심하게 발생하였다. 2, 3년차에는 CA 저장에서도 장해 발생률이 뚜렷하게 나타나지 않았으나 4주 이상 저장 + 유통 후에는 대조구에 비해 다소 높은 경향이었다. 저장 4주 + 유통 5일 후에 조사한 조직감과 외관 상품성은 $O_2$ 3% + $CO_2$ 2.5% CA 저장에서 우수하였으나 CA 조성에 따른 저장기간 연장 효과는 크지 않았다. 연구 결과를 종합해 보면, 곰취는 이산화탄소 장해에 민감한 작물로서 상품성 유지를 위한 안전하고 효과적인 MAP 또는 CA 저장을 위한 $CO_2$ 농도 조성은 2.5% 수준이 적합한 것으로 판단되었다.