• 제목/요약/키워드: Korean medicinal plants

Search Result 1,744, Processing Time 0.026 seconds

Effects of Gamma Irradiation on Microbial Decontamination, Extraction Yields and Physiological Effectiveness of Korean Medicinal Plants (한방약재의 오염 미생물 살균, 추출율 및 생리효능에 대한 감마선 조사의 영향)

  • Yook, Hong-Sun;Cha, Bo-Sook;Jo, Sung-Kee;Byun, Myung-Woo
    • Korean Journal of Food Science and Technology
    • /
    • v.30 no.3
    • /
    • pp.581-589
    • /
    • 1998
  • Effects of gamma irradiation on hygienic quality, extraction yields and physiological effectiveness in twenty-one kinds of Korean medicinal plants were investigated. Gamma irradiation at $5{\sim}10\;kGy$ eliminated the microorganisms contaminated in Korean medicinal plants. The total extraction yield in fifteen kinds of Korean medicinal plants increased by $5{\sim}25%$ at 10 kGy gamma irradiation. The physiological effectiveness such as antioxidation, anticomplement functions, nitrite scavenging and electron donating abilities of medicinal plants exposed to 10 kGy gamma irradiation were not different from that of the nonirradiated control.

  • PDF

Some Progress on Chemical Studies of Chinese Medicinal Plants

  • Qin, Guo-Wei
    • Proceedings of the Korean Society of Applied Pharmacology
    • /
    • 1998.11a
    • /
    • pp.88-88
    • /
    • 1998
  • China is rich in plant resources of various species. There are more than 3000 kinds of flowering plants distributed widely in the country. Throughout China's long history, many plants have been using for treatment of various diseases and playing very important role to support social civilization and prosperity. As present understanding, Chinese medicinal plants are rich sources of discovering and developing new natural drugs and lead compounds in China. To make the use of Chinese medicinal plants more scientific and more rational, its fundamental research should be strengthened, including studies on chemical constituents, pharmacological effects and its action mechanism.

  • PDF

Industrial Development of Medicinal Plants in China (중국에 있어서 약용식물의 산업적 발달)

  • Gao, Wen-Yuan;Paek, Kee-Yoeup;Peng, Yong;Xiao, Pei-Gen
    • Korean Journal of Medicinal Crop Science
    • /
    • v.7 no.4
    • /
    • pp.316-324
    • /
    • 1999
  • In China, medicinal plants play almost the same important role in the general health service as the western medicine. In this paper, we present a brief review about the industrial development of medicinal plants in China. A nation-wide survey shows that there are 11, 118 species of medicinal plants in China. The total annual output value of natural products is about $6, 000. The output value of preparations is 3 billion US dollars. Over 100 new drugs have been developed from the medicinal plants. As the trend worldwide today that human-being favors the way of life back to nature, medicinal plants will play a very important role, and their industrial exploitation will certainly be keeping a key position for human health.

  • PDF

A Herbological Study on the Plants of Crassulaceae in Korea (한국산 경천과(景天科) 식물에 관한 본초학적(本草學的) 연구)

  • Joo, Jung-Suk;Choi, Chan-Hun;Kim, Jeong-Sang;Kim, Chae-Hyun;Jeong, Jong-Gil
    • The Korea Journal of Herbology
    • /
    • v.25 no.3
    • /
    • pp.139-147
    • /
    • 2010
  • Objectives:For the purpose of developing Korean herbalogy of the plants belonging to Crassulaceae in Korea, the literatures of the successive generations have been thoroughly investigated to prepare this article. Methods:The examined herbalogical books and research papers which published at home and abroad. Results: 1. There were totaled to 6 genera and 39 species in Crassulaceae in Korea and among them medicinal plants are 5 genera, 14 species, some 36% in total. 2. Sedum genus is main kind enough that it has 20 species among 39 species in the Crassulaceae, of which medicinal plants are 9 species. 3. The herb is the main medicinal parts of medicinal plants in the Crassulaceae which is used in 14 species. 4. According to nature and flavor of medicinal plants in the Crassulaceae, they were classified into neutral 12 species; sour taste 14 in the order. 5. According to meridian propism of medicinal plants in the Crassulaceae, they were classified into liver meridian 13 species. 6. According to the properties and principal curative action in the Crassulaceae, they were classified into drugs for detoxicant 19 species, drugs for styptic 18, drugs for detumescence 14 in the order. 7. The number of toxic species in the Crassulaceae was examined to be 3 species. Conclusions:There were totaled to 6 genera and 39 species in Crassulaceae in Korea and among them medicinal plants are 5 genera, 14 species, some 36% in total.

A Herbalogical Study on the Plants of Pteridaceae in Korea (한국산 고사리과 식물에 관한 본초학적(本草學的)연구)

  • Lee, Sang-Su;Jeong, Jong-Gil;Choi, Chan-Hun;Kim, Chae-Hyun
    • The Korea Journal of Herbology
    • /
    • v.23 no.3
    • /
    • pp.33-40
    • /
    • 2008
  • Objectives : For the purpose of developing Korean herbalogy of the plants belonging to Pteridaceae in Korea, the literatures of the successive generations have been thoroughly investigated to prepare this article. Methods : The examined herbalogical books and research papers which published at home and abroad. Results : 1: There are totaled to 12 genera and 33 species in Pteridaceae in Korea and among them medicinal plants are 10 genera, 19 species, some 58% in total. 2: Adiantum genus is main kind enough that it has 5 species among 33 species in Pteridaceae, of which medicinal plants are 4 species. 3: The herb is the main medicinal parts if medicinal plants in the Pteridaceae, which is used in 18 species. 4: According to nature and flavor of medicinal plants in the Pteridaceae, they were classified into cold 15 species, and cool 11; bitter taste 12, little bitter taste 11 and sweet taste 5 in the order. 5: According to meridian propism of medicinal plants in the Pteridaceae, they were classified into liver meridian 15 species, lung and large intestine meridian 8 species, heart meridian 6 species. 6: According to the properties and principal curative action, they were classified into drugs for clearing away heat 24 species, drugs for detoxification 22 species, drugs for promoting diuresis 12 species in the order. 7: The number of toxic species in the Pteridaceae was examined to be 2 species. Conclusions : There are totaled to 12 genera and 33 species in Pteridaceae in Korea and among them medicinal plants are 10 genera, 19 species, some 58% in total.

  • PDF

A Herbological Study on the Bangiaceae Growing in the Korean Coastal Waters (한국 해안에 자생하는 김파래과에 관한 본초학적 연구)

  • Jong-Gil Jeong
    • The Korea Journal of Herbology
    • /
    • v.39 no.4
    • /
    • pp.11-17
    • /
    • 2024
  • Objective : The purpose of this dissertation is to make a list of the Rhodophyta growing naturally in the Korean coastal waters, and to carry out a survey on the current distribution status to investigate the Bangiaceae which can be used as medicinal herbs. Methods : References and research papers about herbology published at home and abroad were examined. Results : A list was made about Bangiaceae plant which were cultivated or grew naturally in Korea, after investigated the data on domestic and foreign Bangiaceae plants. Out of those lists, serviceable plants were selected , their distributions were analysed. 1. A total of 2 genera and 18 species of Bangiaceae were found in the Korean coastal waters among which 1 genera and 4 species(approximately 22%) were medicinal plants. 2. Out of the 18 species of Bangiaceae 16 species belonged to Porphyra, and out of the 4 species of medicinal plants 4 species belonged to Porphyra. 3. Among the medicinal parts 4 species belonged to algae species had cold property, and had salty and sweet flavors. 4. 4 species had the efficacy of Lung, Spleen and bladder meridian had the potency of soften hardness, which helps to remove hard clots generated, cure phlegm in human body. 5. No toxic drugs were detected. Conclusion : There were totaled to 18 genera and 2 species in Bangiaceae in Korea and among them medicinal plants are 1 genera, 4 species, some 22% in total.

Insect Pests Occurring in Storage Medicinal Plants (한약재 보관중 발생하는 해충류)

  • Jo, Hyeong-Chan
    • Korean Journal of Medicinal Crop Science
    • /
    • v.15 no.6
    • /
    • pp.417-428
    • /
    • 2007
  • Most oriental medicinal plants in domestic markets have been imported, but these medicines are being easily exposed to many insect pests because of the poorness of storage facilities. This study was carried out to identify stored products insect pests occurring in 158 storage medicinal plants belonging to 134 genera of 67 families. No insect pests were not observed in 44 medicinal plants including Artemisia argyi Levl. et Vant., Cassia sieboldii Presl., and Juniperus chinensis L. Most commonly observed stored products insect pests in the surveyed medicinal plants were the order of as follows; Ahasverus advena(Waltl) 12.3%, Lasioderma serricorne F. 11.5%, Oryzaephilus surinamensis L. 10.3%, Tribolium castaneum (Herbst) 9.4%, Stegobium paniceum L. 8.4%, and Plodia interpunctella(Hbner) 7.9%. And these insects also are likely to prefer more root or rhizome part than the other ones. Based on these basic survey results, natural products researchers can obtain an important information in finding an insecticidal or fumigant compounds contained in the medicinal plants which any insect pests do not attack.

Comparison of Resveratrol Contents in Medicinal Plants

  • Lim, Jung-Dae;Yun, Song-Joong;Lee, Sun-Ju;Chung, Ill-Min;Kim, Myong-Jo;Heo, Kweon;Yu, Chang-Yeon
    • Korean Journal of Medicinal Crop Science
    • /
    • v.12 no.2
    • /
    • pp.163-170
    • /
    • 2004
  • Secondary phenolic metabolites play an important role in plant defense mechanisms, and increasing evidence indicates that many phenolic compounds are important in human health. To date, few studies have investigated the impact of various medicinal plants on levels of secondary plant metabolites. To address this issue, 82 species of Korean medicinal plants were screened to determine their resveratrol contents. Among 82 medicinal plants, 5 species such as Gardenia jasmonoides, Phlomis umbrosa, Rheum palmatum L., Polygala tenuifolia, Rubus chingii HU contained relatively high concentrations of resveratrol $(179.75{\sim}42.71\;{\mu}g/g)$. But, 40 species including Adenophora triphylla var. japonica HARA were only observed low concentrations or trace of resveratrol, and 20 species including Alpinia officinarum HANCE did not contain a resveratrol.

Screening of Medicinal Plants containing Lipase Inhibitor and Optimal Extraction Conditions (지질분해효소 저해물질 함유 약용식물의 선발 및 저해물질 추출조건)

  • Lee, Jong-Kug;Kang, Min-Gu;Kim, Young-Hun;Lee, Jong-Soo
    • Korean Journal of Medicinal Crop Science
    • /
    • v.20 no.1
    • /
    • pp.1-7
    • /
    • 2012
  • This study was performed to develop new anti-obesity agents for functional foods from medicinal plants and herbs. Methanol extracts from 560 kinds of medicinal plants and herbs, and their lipase inhibitory activities were investigated. Methanol extract from Desmodium oxyphyllum Dc showed the highest lipase inhibitory activity at 74.2%. This lipase inhibitory activity was maximally extracted when powder of Desmodium oxyphyllum Dc was treated with 80% methanol (1 : 20) for 48 h.

Effect of Hot Water Extract of Natural Plants on the Prolongation of Optimal Fermentation Time of Kakdugi (한약재 및 채소류 물추출물 첨가에 의한 깍두기 숙성 적기의 연장 효과)

  • 김미리;모은경;김진희;이근종;성창근
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.28 no.2
    • /
    • pp.365-370
    • /
    • 1999
  • To investigate the effect of natural plants on the prolongation of optimal fermentation time of kakdugi, various kakdugies, added with hot water extract from 105 kinds of natural plants(68 medicinal plants and 37 vegetables), were fermented at 20oC until optimal fermentation time. In case of control without addition, the time required to reach the optimum acidity(0.6% lactic acid) was 60 hr. Among 105 kinds tested, 48 plant(42 medicinal plants and 6vegetables) extracts decreased the acidity after 60 hr fermentation to less than 50% of control. In addition, these extracts extended the optimal fermen tation time(>120 hr) by more than 2 folds. Moreover, among the above 48 kinds, 12 sorts of extracts raised the hardness of kakdugi, by more than 30%, compared to control. And the number of lactic acid bacteria in kakdugi added with the above 12 kinds was not smaller than that of control. In sensory test, 8 kinds of medicinal plants(including Phyllostachys edulis) were found to be acceptable. Based on these results, it is suggested that kakdugi added with 8 kinds of medicinal plants was adequate in the prolongation of optimal fermentation time of kakdugi.

  • PDF