• Natural Product Sciences
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• 제27권4호
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• pp.217-227
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• 2021

This study is a record of ethnomedicinal knowledge in Begumganj province focussed on medicinal plants and their local uses for primary health care. The aim was to document and preserve the ethnomedicinal knowledge used by traditional healers of Begumganj upazila, Bangladesh, to treat human diseases and evaluate the relative efficacy of the medicinal plants. The uses of medicinal plants were documented as an ethnomedicinal data sheet using direct observation, field interview, plant interview and group interview techniques from December 2012 to January 2014 in the study area. Data were collected from 98 traditional healers through a questionnaire survey and analyzed through informant consensus factor and fidelity level. This study revealed comprehensive relationship among various diseases and families, forms and parts of plants and modes of preparation. Overall, 75 plant species under 71 genera of 47 families were documented, which are used to treat 41 diseases. Data analysis revealed that 41.33%, 14.67%, 36% and 8% of the medicinal plant species were herbs, shrubs, trees, and climbers, respectively. Leaves were the most used parts, followed by stem, root, fruit, bark, latex and rhizome. The most frequently treated diseases were dysentery, rheumatism and skin diseases. This is the first ethnobotanical survey, which recorded the importance of medicinal plants in Begumganj upazila, Bangladesh. This study can contribute to preserving the indigenous knowledge on the traditional use of medicinal plants in this region and new drug development with attracting future generations towards traditional healing practice.

• 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.

• 한국자원식물학회지
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• 제6권1호
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• pp.33-44
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• 1993

The medicinal plants used traditional medicines are classified into two groups. The first group is formulary medicine which have been recorded on authorized books, for example, kampo drug in Japan. The second group is the fork medicines. These medicinal plants production is 165 billion yen(about 1.5 billion dollar) and which rate to to total pharmaceutical production is about 3% in 1990. The number of important medicinal plants treated in the market is 124 herbs from the total 364 herbs for kampo durgs(210 preparations kampo durgs) and other propritetary drugs (agents for common cold, laxatives, gastrointestional and so on). The production of the Ginseng and Bupleurum Root are increased about ten times in last twelve years(1976 or 1988). The 80% of these medicinal plants are imported from China, Korea and Southern Asian countries. Then the Pharmaceutical Affairs Bureau of Ministry of Health and Welfare published "The Guideline of Medicinal Plant for Cultivation" for a quality control and a stabilization supply of 80 herbs. The first part(1992) of the guideline reported 5 herbs; Coptis Rhizome, Rehmannia Root, Bupleur, Root, Japanese Angelica Root and Rhubarb, The next part will be published following 5herbs; Cnidium Rhizome, Safflower, Coix seed and Fruiet, Platicodon Root and Zedoary.

• 한국약용작물학회지
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• 제20권6호
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• pp.421-433
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• 2012

This study was carried out to survey the vascular plants in 6 regions including around Hopo-Bridge of Yangsan region at waterfronts of Nakdong river, Korea. Distributed plants were surveyed from April to November, 2011. The vascular plants in 6 regions (around Mulgeum-chuisujang, Mulgeum-station, Jeungsan-ri, Hopo-bridge, Kumoh-bridge and lower part of Yangsan-stream) were total 135 taxa of 3 divisions, 4 classes, 37 orders, 66 families, 116 genera, 114 species, 2 subspecies and 19 varieties. The most number of species is Campanulales of 14.1% in Dicotyledoneae of 81.5% among total species. Regional distribution of species is mainly around Mulgeum-chuisujang and Jeungsan-ri as 61% among total species, and other regions is in 24 ~ 44%. Ecologically, there were herbaceous plants 75% and woody plants 25%, and 9 species of aquatic plants in herbaceous plants. Medicinal (herbal) plants included in KP (The Korean Pharmacopoeia) and KHP (The Korean Herbal Pharmacopoeia) were 56 species including Platycodon grandiflorum (Jacq.) A. De Candolle, Peucedanum japonicum Thunberg and etc., and folk herb plants were 14 species including Metaplexis japonica Makino, Commelina communis Linn$\acute{e}$ and etc. among total 135 species.

• Applied Biological Chemistry
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• 제42권4호
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• pp.344-350
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• 1999

130종의 식물성 한약재에서 제조한 열수 추출물의 변이원성, 항변이원성 및 세포독성을 측정하였다. 세포내재성 alkaline phosphatase의 활성을 지표로 한약재가 지시세포인 E. coli PQ37의 성장에 미치는 영향을 조사한 결과, 연교(Forsythia koreana Nakai)를 포함한 14종류의 시료자체에서 세포독성이 강하게 나타난 반면, 속단(Phlomis umbrosa Turcz.)등 22종의 시료에서는 세포성장을 촉진하는 활성이 나타났다. SOS chromotest기법을 이용하여 한약재가 가지는 변이원성 및 항변이원성을 조사한 결과, 연교(Forsythia koreana Nakai)와 황련(Coptis japonica Nakai)을 포함한 36종의 시료에서 돌연변이를 유발시키는 능력이 나타난 반면, 산사(Crataegus pinnatifida Bunge)를 포함한 12종의 한약재에서 뚜렷한 항변이원 활성이 검정되었다.

• 대한본초학회지
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• 제22권1호
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• pp.13-24
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• 2007

Objectives : The plans such as Selaginellales, Equisetales and Psilotale have been used for treatment of diseases. Therefore, we examined their effects and distributions. Methods : We examined herbalogical books and research papers which published at home and abroad. Results : 1. There were totaled to 5 genera and 33 species in Selaginellales. Equisetales, Psilotales in Korea and among them medicinal plants are 4 genera, 21 species, about 64% in total. 2. Lycopodium genus is main kind enough that it has 13 species among 33species in the Selaginellales, Equisetales, Psilotales, of which medicinal plants are 10 species. 3. The herb is the main medicinal parts of medicinal plants in the Selaginellales, Equisetales, Psilotales which is used in 21 species. 4. On the bases of nature and flavor of medicinal plants in the Selaginellales, Equisetales. Psilotales, they were classified into neutral 15 species; bitter taste 15 in the order. 5. On the bases of meridian propism of medicinal plants in the Selaginellales, Equisetales. Psilotales, they were classified into liver meridian 11 species. 6. On the bases of the properties and principal curative action, they were classified into drugs for styptic 15 species, drugs for expel wind 14, drugs for drain damp 13 in the order. 7. It has been shown that one species in the Selaginellales, Equisetales, Psilotales is toxic. Conclusion : There were totaled to 5 genera and 33species in Farinales in Korea and among them medicinal plants are 4 genera, 21 species, About 63% in total.

• 한국약용작물학회지
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• 제17권5호
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• pp.335-340
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• 2009

To evaluate the availability of Cudrania tricuspidata Bureau as a natural source of antimicrobials, the antimicrobial activity of methanol extracts of harvested parts was investigated using the paper disc diffusion method. The extracts from leaves and root bark had broad antimicrobial activity against various bacteria, including Bacillus subtilis, Bacillus cereus, Staphylococcus aureus, Streptococcus mutans, Listeria monocytogenes, Enterobacter aerogenes, Enterococcus faecalis, Salmonella choleraesuis subsp. choleraesuis, Vibrio vulnificus, and Pseudomonas aeruginosa and inhibited Bacillus cereus, Staphylococcus aureus, and Listeria monocytogenes, agents of food poisoning especially well. The extract from ripe fruit had a very high antimicrobial activity against Staphylococcus aureus with a 20.2 mm of clear zone at 50 mg/mL sample concentration. These results indicated that Cudrania tricuspidata could be used as new source for developing natural antimicrobial agents.

• 한국약용작물학회지
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• 제11권2호
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• pp.127-134
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• 2003

천연 보존제, 기능성 식품 및 화장품 그리고 의약품 신소재의 발굴을 위한 전단계로서 국내산 약용식물 160종 209점에 대한 DPPH 라디칼 소거 및 linoleic acid 과산화 저해 등의 항산화능을 평가하였다. DPPH 라디칼 소거능에서는 $13.5{\mu}g/ml$의 $RC_{50}$을 보인 ${\alpha}-tocopherol$을 대조구로 하였을 때 쥐손이풀 지상부, 뱀무 지상부, 이질풀 지상부, 오동나무 잎이 각각 $19.3{\mu}g/ml,\;22.5{\mu}g/ml,\;23.9{\mu}g/ml,$ 및 $27.2{\mu}g/ml$로서 우수하였고, linoleic acid과산화 반응에 대해서는 고로쇠나무 잎 등 38점의 식물추출물이 90%이상의 강한 항산화력을 나타내었다.

• 한국약용작물학회지
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• 제16권4호
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• pp.218-224
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• 2008

국내자생 쑥속의 식물을 약용작물 및 산업화에 활용하기 위한 기초자료를 얻고자 본 연구를 수행하였다. 그 결과, 수집된 쑥속 식물들은 사철쑥 (A. capillaris)을 포함한 20종 1아종 2변종 24분류군으로 분류 되었으며, 이를 바탕으로 25개의 화기형질을 이용하여 주성분 분석과 군집분석을 수행하였다. 주성분 분석결과 제1주성분은 전체 분산의 44.73%, 제2주성분은 16.86%, 제 3주성분은 8.88%, 제4주성분은 7.07%의 기여율을 보였으며, 상위 제4주성분까지의 누적 기여율이 77.56%였다. 군집분석 결과, 자방의 퇴화, 아관목, 두화의 크기 등의 주요형질에 의해 크게 3개의 군으로 구분되어졌으며, 화기구조의 식별형질로는 기발표된 Dracunculus, Abrotanum, Absinthium 3절과 완전히 일치하지는 않았으나 국내 자생쑥의 분류형질로 활용이 가능하였다.

• Plant Biotechnology Reports
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• 제4권1호
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• pp.95-99
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• 2010

Decamer RAPD primers were tested on dioeceious and hermaphrodite plants of Commiphora wightii to identify sex-specific molecular markers. Sixty different random decamer primers were screened out of which only three primers were found to be associated with sex expression. A ~1,280-bp fragment from the primer OPN06 was found to be present in all the female individuals. Another primer OPN 16 produced a unique ~400-bp amplification product in only hermaphrodite individuals. The third marker, OPA20 amplified a ~1,140-bp fragment from female and hermaphrodite DNAs, but failed to do so from the male plant DNAs.