• 제목/요약/키워드: Medicinal Plant

검색결과 3,162건 처리시간 0.039초

Structure Determination of Four Compounds Isolating from Rhizomes of Rhodiola rosea using NMR Spectrometer

  • Kim, Yun Na;Lee, Jae Sun;Kim, Chul Ho;Jeong, Eun Ju
    • 한국자기공명학회논문지
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    • 제21권4호
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    • pp.145-151
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    • 2017
  • Rhodiola rosea, also known as gold root or rose root, is a perennial plant in the family of Crassulaceae. The rhizhome of R. rosea has been widely used as a hemostatic, tonic for burns and contusions in traditional Chinese medicine. Recent studies reported its strong antioxidant and adaptogenic properties. In this paper, we attempted to isolate compounds from the methanolic extract of R. rosea rhizomes. Four compounds including one new compound (1), two kaempferol glycosides (3 and 4) were isolated from chloroform and ethyl acetate soluble fraction of R. rosea extract. The structures of 1~4 including relative stereochemistry were determined by MS and NMR analysis.

Effect of Ent-norsecurinine, an Alkaloid, on Spore Germination of Some Fungi

  • Goel, Mitul;Maurya, S.;Pandey, V.B.;Singh, V.P.;Singh, A.K.;Singh, U.P.
    • Mycobiology
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    • 제30권4호
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    • pp.225-227
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    • 2002
  • The inhibitory activity of ent-norsecurinine alkaloid was evaluated against spore germination of some plant pathogenic fungi(Curvularia maculans, Curvularia species, C. palliscens, Colletotrichum gloeosporioides, Colletotrichum species, Afternaria solani, A. brassicae, Fusarium udum, Helminthosporium echinoclova and H. penniseti). It inhibited spore germination of all the test fungi. C. maculans, C. species, and C. palliscens were the most sensitive as complete inhibition of spore germination was observed at 1000 ppm. A. solani was not inhibited by this chemical.

몇가지 약용식물의 향기성분 조성 및 식물정유 함량 (Essential Oil Conten and Composition of Aromatic Constituents in Some Medicinal Plant)

  • 김상국
    • 한국자원식물학회지
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    • 제11권3호
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    • pp.279-282
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    • 1998
  • This expriment was carried out to get basic information on composition and yield of aromatic constituents in leaves of four medicinal plants, Angelica tenuissima, Chrysanthemum zawadskii. ssp. latilobum, Artemisia iwayomogi and Artemisia capillaris. Volatile aromatic constituents, 28 compounds in Angelica tenuissima were identified and 19 compounds were indentified in Chrysanthemum zawadskii ssp. latilobum. Volatile aromatic constituents, 23 compounds in Artemisia iwayomogi and Artemisia capillaris were identified. Major volatile aromatic consitiuents analyzed by GC/MS in four plants were $\alpha$-pinene, camphene, sabinene, cis-2-hexanol, and camphor etc. Content of essential oils in Angelica tenuissima, Chrysanthemum zawadskii ssp. latilobum, Artemisia iwayomogi and Artemisia capillaris were 0.014, 0.275, 0.785, and 0.452%, respectively. As a result, it was suggested that a medicinal plant, Artemisia iwayomogi, was worthy of using as a useful material of perfume.

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봉화군 청옥산에 분포하는 대한민국약전 수재 약용식물의 분포 특성 (Distribution of Medicinal Plants included in the Korean Pharmacopoeia at Cheongoksan Bonghwagun in Korea)

  • 송홍선;김명혜;이거룡;김성민
    • 한국약용작물학회지
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    • 제21권4호
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    • pp.268-275
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    • 2013
  • This text was analyzed and investigated the distribution of medicinal plants in Cheongoksan Bonghwagun Korea, in order to search the medicinal resources that are used in modern medicine. Medicinal plants of the Korean Pharmacopoeia (10th edition) distributed in Cheongoksan Bonghwagun were consisted of 93 taxa ; 82 species, 10 varieties, 1 forma of 79 genus, 50 families. In medicinal plants of the Korean Pharmacopoeia, rate of native species and exotic species was 89.2% (83 taxa) and 10.8% (10 taxa) respectively. Family classification was the most of compositae of 8 taxa, and life form classification was most of herb of hemicryptophyte species. The classification by using parts were 34 taxa of root use and the classification of efficacy utilization was 24 taxa of Cheongyeolyak (heat-clearing drug) use.

Primary Pharmacological and Other Important Findings on the Medicinal Plant "Aconitum Heterophyllum" (Aruna)

  • Paramanick, Debashish;Panday, Ravindra;Shukla, Shiv Shankar;Sharma, Vikash
    • 대한약침학회지
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    • 제20권2호
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    • pp.89-92
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    • 2017
  • Aconitum Heterophyllum (A. Heterophyllum) is an indigenous medicinal plant of India and belongs to the family Ranunculaceae. A. Heterophyllum is known to possess a number of therapeutic effects. For very ancient times, this plant has been used in some formulations in the traditional healing system of India, i.e., Ayurveda. It is reported to have use in treating patients with urinary infections, diarrhea, and inflammation. It also has been used as an expectorant and for the promotion of hepatoprotective activity. The chemical studies of the plant have revealed that various parts of the plant contain alkaloids, carbohydrates, proteins and amino acids, saponins, glycosides, quinones, flavonoids, terpenoids, etc. In the present study, a comprehensive phytochemistry and pharmacognosy, as well as the medicinal properties, of A. Heterophyllum are discussed. Scientific information on the plant was collected from various sources, such as electronic sources (Google scholar, Pubmed) and some old classical text books of Ayurveda and Ethnopharmacology. The study also presents a review of the literature on A. Heterophyllum, as well as the primary pharmacological and other important findings on this medicine. This review article should provide useful information to and be a valuable tool for new researchers who are initiating studies on the plant A. Heterophyllum.