• Title/Summary/Keyword: Angelica species

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Constituents Comparison of Components in Native and Cultivated Species of Angelica tenuissima Nakai (자생종과 재배종 고본의 성분함량 비교)

  • Lee, Hye-Won;Choi, Ji-Hyun;Park, So-Young;Choo, Byung-Kil;Chun, Jin-Mi;Lee, A-Yeong;Kim, Ho-Kyoung
    • Korean Journal of Medicinal Crop Science
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    • v.16 no.3
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    • pp.168-172
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    • 2008
  • The root of Angelica tenuissima Nakai (Umbelliferae) has been used in traditional medicines of Korea as a headache, common cold and a fever remedy. A. tenuissima contains ferulic acid and various compounds of essential oil group such as limonene, 3-butylidenephthalide, ${\gamma}$-terpinene, neocnidilide, ligustilide, senkyunolide and neocnidilide. This study carried out to compare the contents of ferulic acid, z-ligustilide and n-butylidenephthalide between native and cultivated species of A. tenuissima by HPLC. The average contents of ferulic acid, z-ligustilide and n-butylidenephthalide indicated that native species (9 samples) were 0.060%, 0.616%, 0.025% and cultivated species (15 samples) were 0.037%, 0.141%, 0.029%, respectively. All samples were collected from different places in Korea.

Antifungal Activities of Essential Oil from the Roots of Angelica dahurica Bentham et Hooker f. (구릿대 뿌리 정유의 항진균 효과)

  • Rho, Junghyun;Shin, Eunji;Shin, Seungwon
    • YAKHAK HOEJI
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    • v.58 no.1
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    • pp.58-61
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    • 2014
  • The essential oil was extracted from the roots of Angelica dahurica Bentham et Hooker f. by steam distillation and its composition was analyzed by GC-MS. The antifungal activities were evaluated by micro-dilution method against five Aspergillus and three Trichophyton species. The most abundant component was ${\alpha}$-pinene (17.21%) among 40 compounds identified in this oil. The essential oil fraction of A. dahurica and ${\alpha}$-pinene exhibited marked inhibiting activities against the tested Aspergillus and Trichophyton species with MICs (minimum inhibitory concentrations) between 0.12 mg/ml and 8 mg/ml.

Pharmaceutical Studies on "Dang-Gui" in Korean Journals

  • Ahn, Jongmin;Ahn, Mi-Jeong;Chin, Young-Won;Kim, Jinwoong
    • Natural Product Sciences
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    • v.25 no.4
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    • pp.285-292
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    • 2019
  • A crude drug "Dang-Gui", belonging to the genus Angelica, has been used as a traditional herbal medicine in Asia. Various studies have investigated the chemical components and pharmacological activities of Dang-Gui worldwide. However, domestic research results published in Korean are undervalued in international academia due to language barriers. Therefore, it is necessary to summarize the domestic research findings systematically for greater accessibility. This review focuses on the results published in four Korean pharmaceutical journals between 1970 and 2018, which detail the botanical, phytochemical, and pharmacological properties of three Angelica species (A. gigas, A. sinensis, and A. acutiloba) used as "Dang-Gui" in Korea, China, and Japan.

Chemotype Discrimination and Rapid Identification of Angelica Roots by DART-TOF-MS

  • Kim, Hye-Jin;Piao, Xiang-Lan;Jang, Young-Pyo
    • Natural Product Sciences
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    • v.17 no.3
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    • pp.202-205
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    • 2011
  • The Angelica root has been used as a medicinal herb in many Asian countries including Korea, China, and Japan. Angelica gigas, A. sinensis, and A. acutiloba have been considered as Angelicae radix in Korean, Chinese, and Japanese Pharmacopoeia, respectively. Since the origins of Angelicae radix differ from country to country, there is a need to develop an efficient analytical method to identify the origin of the Angelica root. In order to obtain chemical fingerprints, three different Angelicae Radices were analyzed by direct analysis in real time mass spectrometry (DART-MS). Significantly different DART-MS spectra were observed from three different species of Angelicae Radix. Strong peaks of decursin or decusinol angelate, and its dimer were exclusively found from A. gigas. Ligustilide and linoleic acid were detected as the major component from A. acutiloba. The strongest ligustilide peak was observed from A. sinensis. DART-MS fingerprinting is a promising method for the rapid identification and/or quality control of Angelicae Radix.

Investigation of the Antioxidant Effect of Angelicae Radix from Korea, China and Japan (참당귀, 중국당귀, 일당귀의 차등적 항산화 효능 연구)

  • Cho, Nam Joon;Lee, Woong Hee;Kim, Kee Kwang;Han, Hyo Sang
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.31 no.3
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    • pp.182-187
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    • 2017
  • The purpose of the present study is a comparison of the antioxidant effects of Angelica gigas Korea (AG), Angelica sinensis of China (AS), and Angelica acutiloba of Japan (AA), and comparison of the effects of AG, AS and AA on tight-junction related genes in human keratinocyte HaCaT cells. All species showed a strong antioxidant effect, and AA was higher than AG and AS in antioxidant effects. The cytotoxicity was confirmed to be higher in AS than AG and AA at a concentration of $1,600{\mu}g/ml$ using the MTS assay in HaCaT cells. We analyzed the effects of AG, AS, and AA on mRNA expression levels of various tight-junction related genes in HaCaT cells. We found that no obvious changes in expression of Claudin 1, 3, 4, 6, 7, 8, Occludin, JAM-A, ZO-1, ZO-2, and tricellulin by treatment of all species, suggesting that there is less possibility of side effects and skin moisturizing effects due to changes in tight-junction gene expression. Our results suggest that AG, AS, and AA are thought to be effective in reducing the oxidative stress of the skin and preventing the aging of the skin.

Trends in the development of discriminating between Angelica L. species using advanced DNA barcoding techniques (진보된 DNA barcoding 기술을 이용한 당귀(Angelica)속 식물의 기원 판별 기술에 관한 연구 동향)

  • Lee, Shin-Woo;Shin, Yong-Wook;Kim, Yun-Hee
    • Journal of Plant Biotechnology
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    • v.48 no.3
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    • pp.131-138
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    • 2021
  • We reviewed current research trends for discriminating between species of the Angelica genus, a group of important medicinal plants registered in South Korea, China, and Japan. Since the registered species for medicinal purposes differ by country, they are often adulterated as well as mixed in commercial markets. Several DNA technologies have been applied to distinguish between species. However, one of the restrictions is insufficient single-nucleotide polymorphisms (SNPs) within the target DNA fragments; in particular, among closely-related species. Recently, amplification refractory mutation system (ARMS)-PCR and highresolution melting (HRM) curve analysis techniques have been developed to solve such a problem. We applied both technologies, and found they were able to discriminate several lines of Angelica genus, including A. gigas Nakai, A. gigas Jiri, A. sinensis, A. acutiloba Kitag, and Levisticum officinale. Furthermore, although the ITS region differs only by one SNP between A. gigas Nakai and A. gigas Jiri, both HRM and ARMS-PCR techniques were powerful enough to discriminate between them. Since both A. gigas Nakai and A. gigas Jiri are native species to South Korea and are very closely related, they are difficult to discriminate by their morphological characteristics. For practical applications of these technologies, further research is necessary with various materials, such as dried or processed materials (jam, jelly, juice, medicinal decoctions, etc.) in commercial markets.

Genetic Diversity and Molecular Markers in Introduced and Thai Native Apple Snails (Pomacea and Pila)

  • Thaewnon-Ngiw, Bungorn;Klinbunga, Sirawut;Phanwichien, Kantimanee;Sangduen, Nitsri;Lauhachinda, Nitaya;Menasveta, Piamsak
    • BMB Reports
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    • v.37 no.4
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    • pp.493-502
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    • 2004
  • The genetic diversity and species-diagnostic markers in the introduced apple snail, Pomacea canaliculata and in the native Thai apple snails; Pila ampullacea, P. angelica, P. pesmei, and P. polita, were investigated by restriction analysis of COI and are reported for the first time. Twenty-one composite haplotypes showing non-overlapping distributions among species were found. Genetic heterogeneity analysis indicated significant differences between species (P < 0.0001) and within P. pesmei (P < 0.0001) and P. angelica (P < 0.0004). No such heterogeneity was observed in Pomacea canaliculata (P > 0.0036 as modified by the Bonferroni procedure), P. ampullacea (P = 0.0824-1.000) and P. polita (P = 1.0000). A neighbor-joining tree based on genetic distance between pairs of composite haplotypes differentiated all species and indicated that P. angelica and P. pesmei are closely related phylogenetically. In addition, the 16S rDNA of these species was cloned and sequenced. A species-specific PCR for P. canaliculata was successfully developed with a sensitivity of detection of approximately 50 pg of the target DNA template. The amplification of genomic DNA (50 pg and 25 ng) isolated from the fertilized eggs, and juveniles (1, 7, and 15 d after hatching) of Pomacea canaliculata was also successful, and suggested that Pomacea canaliculata and Pila species can be discriminated from the early stages of development.

Cytogenetic Analysis of Seven Angelica Species (Angelica속 식물 7종의 세포유전학적 분석)

  • Choi, Hae-Woon;Koo, Dal-Hoe;Lee, Woo-Kyu;Kim, Soo-Young;Sung, Jung-Sook;Seong, Nak-Sul;Suh, Young-Bae;Bang, Jae-Wook
    • Korean Journal of Medicinal Crop Science
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    • v.13 no.3
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    • pp.118-121
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    • 2005
  • Karyotypes were established in seven Angelica species cultivated in Korea. The somatic chromosome numbers were 2n = 2x = 22 with the basic number of x = 11 in all Angelica plants examined. Their metaphase chromosomes ranged from 3.56 ${\mu}M$. to 8.91 x. in length. Distinctive Karyotypes were found in two species, A. tenuissima with all metacentries, K(2n) = 2x = 22m, and A. genuflexa with all subtelocentrics, K(2n) = 2x = 22st. Karyotype formulas of A. gigas, A. acutiloha, A. sinensis, A. decursiva and A. dahurica were K(2n) = 2x = 20m + 2sm, K(2n) = 2x = 12m + 10sm, K(2n) = 2x = 16m + 6sm, K(2n) = 2x = 18m + 4sm and K(2n) = 2x = 10m + 10sm + 2st, respectively. Cytological data showed that chromosomal polymorphisms within species were observed in Angelica plants compare to other regions.

Current status on the development of molecular markers for differentiation of the origin of Angelica spp. (당귀(Angelica spp.)의 기원분석에 관한 분자생물학적 연구 현황 및 향후과제)

  • Lee, Shin-Woo;Lee, Soo-Jin;Han, Eun-Heui;Sin, Eui-Cheol;Cho, Kye Man;Kim, Yun-Hee
    • Journal of Plant Biotechnology
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    • v.44 no.1
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    • pp.12-18
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    • 2017
  • The dried root of Angelica species is used in traditional Chinese medicine in East Asia, particularly in Korea, China and Japan. Since the plant origin differs in these countries, they are often misused or adulterated in the commercial markets, resulting in distrust among the consumers. Enormous efforts have therefore been focused to distinguish the origin for the Angelica genus, by using morphological or cytogenetical analyses, and chemical markers based on biochemical analyses of secondary metabolites. DNA is considerably stable against different cultivation conditions, and to treatment and processing after harvesting of plants. Hence, several researches have been filed for the development of molecular markers, based on the single nucleotide polymorphisms in specific regions of DNA. However, there are several obstacles for application in the commercial markets, concerning the reproducibility, accuracy, sensitivity, and rapidity of these tests. In this review, we summarize the research achievements that help classify the origin of Angelica species, in particular, Angelica gigas Nakai. A. sinensis(oliv.) Diels, A. acutiloba Kitag., and A. acutiloba var. sugiyamae Hikino. Further researches are required for practical applications.