• Title/Summary/Keyword: Angelica root

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Studies on the Constituents of the Root of Angelica koreana $M_{AXIMOWICZ}$ (강활 Angelica koreana Maximowicz근의 성분 연구)

  • 유경수;육창수
    • YAKHAK HOEJI
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    • v.12 no.3_4
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    • pp.59-64
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    • 1968
  • Silica gel column chromatography of the ether extract of the root of Angelica Koreana $M_{AXIMOWICZ}$ (Umbelliferae) gave five kinds of crystalline products of coumarin. The following kinds of furocoumarins were identified by UV, IR, NMR spectra and physico-chemical tests. iso-imperatorin m.p. 108-$109^{\circ}$ $C_{16}H_{14}O_{4}$ oxypeucedanin m.p. 142-$143^{\circ}$ $C_{16}H_{14}O_{5}$ prangolarine m.p. 104-$105^{\circ}$ $C_{16}H_{14}O_{5}$ imperatorin m.p. 100-$101^{\circ}$ $C_{16}H_{14}O_{4}$ These analyses also showed that white needles m.p. 129-$130^{\circ}$ were likely to be a furocoumarin. Besides, the methanol extract of the root was found to contain sucrose.

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Antithrombotic Effect of the BuOH Soluble Fraction of Angelica dahurica Root (백지 BuOH 가용분획의 항혈전 활성에 관한 연구)

  • Kim, Chang-Min;Kwon, Yong-Soo;YunChoi, Hye-Sook
    • Korean Journal of Pharmacognosy
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    • v.26 no.1
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    • pp.74-77
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    • 1995
  • Several coumarins isolated from Angelica sp. were described to show inhibitory effects against human platelet aggregation. The anti-thrombotic and anti-platelet potential was evaluated, in this paper, with the BuOH soluble fraction of Angelica dahurica root. The BuOH fraction was divided into five subfractions fr. A - E and tested in the mouse model of thrombosis. Survival was enhanced to 35% with fr. A or fr. E treated (500 mg/Kg, p.o.) group of mice compared with 5% survival of the control group. However, none of the 8 coumarin glycosides obtained from fr. A, at the conc. of 0.5 mg/ml, showed inhibitory effects against rat platelet aggregation induced by ADP or collagen.

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Studies on Essential Oils of Plants of Angelica Genus in Korea(V) -Essential Oils of the Root of Angelica decursiva- (Angelica속 생약의 정유성분에 관한 연구(V) -바디나물의 정유성분-)

  • Chi, Hyung-Joon;Kim, Hyun-Soo
    • Korean Journal of Pharmacognosy
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    • v.24 no.3
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    • pp.192-196
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    • 1993
  • Essential oil of the root of Angelica decursiva(Miq.) Fr. et Sav. (Umbelliferae) was investigated. Essential oil was obtained from the dried roots by steam distillation and fractionated by column chromatography. Each isolate or fraction was identified by GC, GC-MS and spectral analysis. It was found to contain ten monoterpenes such as ${\alpha}-pinene$ (7.0%) etc. Three hydrocarbons, two aldehydes, three sesquiterpenes, two sesquiterpene alcohols, one aromatic compounds, one ketone, isobonyl acetate and two lactones were tentatively identified.

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Study on the Constituents of Angelica gigas root cultivated by Short-time Growing seedling (단기 육묘재배 당귀근의 부위별 성분연구)

  • 안상득
    • Korean Journal of Plant Resources
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    • v.9 no.2
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    • pp.197-201
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    • 1996
  • To greatly decrease bolting rate and deterioration of root quality, seeds of Angelica gigas had sown and grown several month earlier than traditional seedtime. Roots were harvested in the middle of November in same year. Roots were devided to several parts such a fune root, secondary root, stele and cortex of main root. We ditermined and compared with the major constisuents contained in each parts of 1 and 2 year old roots. Among each parts of root, the amount of constituents in the fine root and cortex were much higher than those in stele of main root. Content of decursin and decursinol angelate was higher 6.5% in 2 year old root than 4.8% in 1 year old root and their component ratio showed 10:7.5 in 1 year old root and 10:6.0 in 2 year old root, respectively. But merits as a material of oriental medicine for 1 year old root that cultivated by early short-time growing seedling were generally acknowledged.

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Evaluation of Gastric Motility Enhancement of the Extracts and Isolates from Traditional Medicinal Herbs (한약재 추출물 및 유래 화합물들의 위장관 운동 촉진 효능 연구)

  • Hong, Ji-Young;Chung, Hwa-Jin;Choi, Tae Jun;Pyee, Yuna;Lee, Je-Hyun;Lee, Dong-Ung;Choi, Jae Sue;Lee, Sang Kook
    • Korean Journal of Pharmacognosy
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    • v.45 no.3
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    • pp.187-193
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    • 2014
  • To identify potential gastrointestinal prokinetic agents, water and 70% ethanol extracts and isolated compounds from 41 different traditional medicinal herbs were evaluated for the stimulation of gastrointestinal (GI) motility in vivo. Of the 41 water and 70% ethanol extracts, 12 extracts were found to enhance GI motility activity in mice by more than 10%. The 12 extracts are as follows: Atractylodes japonica (root), Crataegus pinnatifida (flower), Aucklandia lappa (root), Inula helenium (root), Cynanchum wilfordii (root), Chinese Liriope platyphylla (root), Codonopsis pilosula (root), Glehnia littoralis (root), Pinellia ternate (tuber), Agastache rugosa (aerial part), Angelica decursiva (whole plant), and Peucedanum praeruptorum (whole plant). In particular, the extracts from Atractylodes japonica (root), Cynanchum wilfordii (root) and Angelica decursiva (whole plant) have demonstrated the highest GI motility activity. In addition, 26 isolated compounds from the medicinal herbs were tested, and 8 isolated compounds were found to be active. They are ${\alpha}$-ionone, ${\beta}$-ionone, trans-caryophyllene, cedrol, methyl-3,5-di-O-E-caffeoyl-quinate, lobetyolin, oleoyllinoleoylolein and cis-jasmone. ${\beta}$-ionone from Aucklandia lappa (root) showed the most potent GI motility activity. The active traditional medicinal herbs and isolated compounds might be therapeutically advantageous in the treatment of GI motility disorders.

국내산 참당귀 추출물의 휘발성 향기성분

  • 곽재진;이재곤;장희진;김옥찬
    • Journal of the Korean Society of Tobacco Science
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    • v.20 no.2
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    • pp.210-217
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    • 1998
  • Volatile flavor components of extracts produced from the domestic angelica root, which are oleoresin and absolutes type, for tobacco flavoring materials were isolated by solvent extraction method and were analyzed by GC and GC/MSD. And then volatile flavor components of oleoresin were compared with volatiles isolated from absolutes. A total of 65 components were identified in the angelica root extracts, from which 41 components were identified in the oleoresin volatiles, contained 15 hydrocarbons, 12 alcohols, 6 acids, 10 esters and 2 miscellaneous components. The major components were hexadecanoic acid (7.79%), methyl palmitate (6.49%), ethyl palmitate (2.02 %) and sesquiterpenes and sesquiterpene alcohols, such as elemol (2.92 %), ${\gamma}$-selinene (2.19%), $\beta$-selinene (2.02%), $\alpha$-eudesmol (3.49%) and $\beta$-eudesmol (6.12%). On the other hand, volatiles of absolutes, from which 60 components were identified, contained 28 hydrocarbons, 14 alcohols, 5 acids, 10 esters and 3 miscellaneous components. The major components were hyrocarbons, such as undecane (5.11 %), dodecane (3.10%) and pentadecane (1.14 %), and $\alpha$-muurolene (1.64 %), ${\gamma}$-selinene (1.49%), $\beta$-selinene (2.12 %), $\alpha$-eudesmol (2.25%), $\beta$-eudesmol (4.87%), hexadecanoic acid (12.67%) and hexanoic acid (1.87 %).

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Selection of PCR Markers and Its Application for Distinguishing Dried Root of Three Species of Angelica

  • Jin, Dong-Chun;Sung, Jung-Sook;Bang, Kyong-Hwan;In, Dong-Su;Kim, Dong-Hwi;Park, Hee-Woon;Seong, Nak-Sul
    • Korean Journal of Medicinal Crop Science
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    • v.13 no.2
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    • pp.121-125
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    • 2005
  • An analysis of RAPD-PCR (random amplified polymorphic DNA-polymerase chain reaction) was performed with three Angelica species (A. gigas Nakai, A. sinensis (Olive.) Diels and A. acutiloba Kitag) in an effort to distinguish between members of these three species. Two arbitrary primers (OPC02, OPD11) out of80 primers tested, produced 17 species-specific fragments among the three species. Eight fragments were specific for A. sinensis, four fragments specific for A. gigas, five specific for A. acutiloba. When primers OPC02 and OPD11 were used in the polymerase chain reaction, RAPD-PCR fragments that were specific for each of the three species were generated simultaneously. Primer OPC02 produced eight species-specific fragments: four were specific for A. sinensis, one for A. gigas, and three for A. acutiloba. Primer OPD11 produced nine speciesspecific fragments: four for A. sinensis, three for A. gigas, and two for A. acutiloba. The RAPD-PCR markers that were generated with these two primers should rapidly identify members of the three Angelica species. The consistency of the identifications made with these species-specific RAPD-PCR markers was demonstrated by the observation that each respective marker was generated from three accessions of each species, all with different origins. We also performed the RAPD-PCR analysis with the dried Angelica root samples that randomly collected from marketed and from the OPC02 primer, obtained a A. gigasspecific band and the band were cloned and sequenced.

A Review of Pharmacological Effects of Angelica gigas, Angelica sinensis, Angelica acutiloba and their Bioactive Compounds (참당귀, 중국당귀, 일당귀 및 그 구성 생화합물의 약리작용에 대한 고찰)

  • Kim, Sun-Ae;Oh, Hye-Kyung;Kim, Ji-Young;Hong, Jin-Woo;Cho, Su-In
    • The Journal of Korean Medicine
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    • v.32 no.4
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    • pp.1-24
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    • 2011
  • Backgrounds: Danggui, one of the major herbs in Korean traditional medicine consists of three species: Angelica gigas of Korea, Angelica sinensis of China, and Angelica acutiloba of Japan. Despite its importance in Korean traditional medicine, recognition of the clinical differences between its three species is insufficient. Objectives: The purpose of the present review is to suggest evidence in using Angelica gigas, Angelica sinensis, and Angelica acutiloba distinctively in clinic, by comparing their pharmacological effects and bioactive compounds. Methods: We searched articles published from 2000 to 2009 in Pubmed, EMbase, and RISS. The search keywords were "Angelica gigas", "Angelica sinensis", "Angelica acutiloba", "dongquei", "toki", "Angelicae Radix", "Archangelica officinalis Hoffm.", "Garden Angelica", "Chinese angelica root", "tangkuei", and "danggui". 861 articles were searched. Among them, we selected 143 articles which met our inclusion criteria. Results: This review summarizes active constituents, experimental studies, clinical studies, pharmacokinetics, side effects and toxicity, drug interaction, and industrial use of Angelica gigas, Angelica sinensis, and Angelica acutiloba. Conclusions: While Angelica sinensis and Angelica acutiloba are relatively similar, Angelica gigas is quite different from the others in main active constituents and genetic form. The main experimental studies of Danggui are cardiovascular studies, central nervous system studies and anti-cancer activity. Even though there were cases in which the three species show similar pharmacological effects, the mechanism was not always shared. Therefore, distinguished use of Angelica gigas, Angelica sinensis and Angelica acutiloba is needed.

The Pharmacognostical Studies on Tang-gwi (국산 당귀의 생약학적 연구)

  • 한대석
    • YAKHAK HOEJI
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    • v.6 no.1
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    • pp.21-24
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    • 1962
  • A report is given of microscopic study of the root Angelica gigas Nakai comparing with Ligusticum acutilobum S. et Z.(=Angelica acutiloba Kitagawa). The following characteristics are outstanding. 1. Angelica gigas Nakai is more tender and softer than Ligusticum acutilobum S. et Z. 2. Both Angelica gigas Nakai and Ligusticum acutilobum S. et Z. are alike in the form and arrangement of fundamental parenchyma in cortex and xylem. 3. No mechanical tissues are present but the substitute fibers in the Angelica gigas Nakai and Ligusticum acutilobum S. et Z. 4. The intercellular space are more numerous and larger in Angelica gigas Nakai than in Ligusticum acutilobum S. et Z. 5. Secretory tissue in Angelica gigas Nakai consists of numerous canals while in Ligusticum acutilobum S. et Z. very few.

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