• 제목/요약/키워드: Medicinal component

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식물공장시스탬을 이용한 약초의 채소화에 관한 기초연구 3. 채소화 가능약초의 성분분석 (Studies on Utilization of Medicinal Herbs as Vegetable by Hydroponics 3. Component Analysis of Medicinal Herbs as Vegetable)

  • 김용두
    • 한국자원식물학회지
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    • 제8권3호
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    • pp.281-286
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    • 1995
  • 우리 나라에서 한양재료로 사용되고 있는 약초의 어린잎과 전초(全草)를 산채류로 이용하기 위한 기초자료를 얻기 위하여 식용이 가능한 7종의 약초 어린잎 및 전초(全草)의 일반성분, 무기성분 및 아미노산등을 분석하였다. 독활을 포함해서 7종의 약초 어린잎 및 전초(全草)의 수분함량은 $79.74{\sim}85.97%$의 범위로 다른 야채류에 비해 낮게 나타났으며, 조단백질의 함량은 당귀(1.12%)와 방풍(1.27%)을 제외하고는 대부분 2%정도로 야채류와 비슷한 경향을 보였다. 그리고 조지방은 $0.69{\sim}1.36%$, 조섬유는 $1.8{\sim}3.9%$, 조회분은 $1.58{\sim}2.79%$의 범위로로 각각 나타나 종류 별로는 다소의 차이를 보이고 있으나 일반 야채류와 대체적으로 비슷하였다. 무기성분에서는 모든 시료에서 K함량이 $202{\sim}504mg%$로 가장 높았고 Ca, Mg 및 Natns으로 나타났다. 총 아미노산의 함량은 두릅 965mg%, 황금 930mg%, 독활 879mg%, 일당귀 851mg%, 배초향가 747mg% 및 방풍 615mg%의 함량을 보였다. 아미노산의 조성을 보면 약초의 종류에 따라 아미노산의 종류별 함량 차이가 있으나 전반적으로 aspartic acid와 glutamic acid가 공통적으로 많았으며, methionine과 cystine은 모든 시료에서 가장 적게 나타났다.

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자원식물의 기능성 정유성분 이용 고찰 (Review of Functional Volatile Component in Essential Oil of Medicinal and Aromatic Plants)

  • 정해곤;방진기;성낙술;김성민
    • 한국작물학회지
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    • 제48권
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    • pp.41-48
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    • 2003
  • The number of natural products obtained from plants has now reached over 100,000 and new chemical compounds are being discovered ever year. Medicinal and Aromatic plants and their extracts have been used for centuries to relieve pain, aid healing, kill bacteria and insects are important as the antifungal and anti-herbivore agents with further compounds being involved in the symbiotic associations. Although their functions in plants have not been fully established, it is Known that some substances have growth regulatory properties while others are involved in pollination and seed dispersal. The complex nature of these chemicals are usually produced in various types of secretory structures which is an important character of a plant family and also influenced and controlled by genetic and ecological factors. Detailed anatomical description of these structures ave relevant to the market value of the plants, the verification of authenticity of a given species and for the detection of substitution or adulteration. Volatile oils are used for their therapeutic action for flavoring of lemon, in perfumery of rose or as starting materials for the synthesis of other compounds of turpentine. For therapeutic purposes they are administered as inhalations of eucalyptus oil, peppermint oil, as gargles and mouthwashes of thymol and transdermally many essential oils including those of lavender, etc. With these current trend for using volatile components in essential oil will be increasing in the future in Korea and in the world as well.

창이자(蒼耳子)로부터 안지오텐신 전환효소 억제 유효 성분의 분리 (Isolation of Angiotensin Converting Enzyme Inhibitory Component from the Seeds of Xanthium strumarium)

  • 이윤미;강대길;김명규;장지연;이호섭
    • 동의생리병리학회지
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    • 제19권1호
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    • pp.119-123
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    • 2005
  • In the courses of in vitro screening for the angiotensin converting enzyme (ACE) inhibitory activity of the various extracts from medicinal plants, n-BuOH soluble extract of the seeds of Xanthium strumarium was found to exhibit distinctive angiotensin converting enzyme (ACE) inhibitory activity. Bioassay-guided fractionation and purification of the n-BuOH soluble extract of the seeds of Xanthium strumarium afforded a new $xanthiazone-11-{\beta}-glucopyranoside$. The ACE activity was significantly inhibited by the addition of a new $xanthiazone-11-{\beta}-glucopyranosidein$ a dose-dependent manner of which $IC_{50}$ value was $21.8\;{\mu}g/ml$.

Marine Sponges as a Drug Treasure

  • Anjum, Komal;Abbas, Syed Qamar;Shah, Sayed Asmat Ali;Akhter, Najeeb;Batool, Sundas;Hassan, Syed Shams ul
    • Biomolecules & Therapeutics
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    • 제24권4호
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    • pp.347-362
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    • 2016
  • Marine sponges have been considered as a drug treasure house with respect to great potential regarding their secondary metabolites. Most of the studies have been conducted on sponge's derived compounds to examine its pharmacological properties. Such compounds proved to have antibacterial, antiviral, antifungal, antimalarial, antitumor, immunosuppressive, and cardiovascular activity. Although, the mode of action of many compounds by which they interfere with human pathogenesis have not been clear till now, in this review not only the capability of the medicinal substances have been examined in vitro and in vivo against serious pathogenic microbes but, the mode of actions of medicinal compounds were explained with diagrammatic illustrations. This knowledge is one of the basic components to be known especially for transforming medicinal molecules to medicines. Sponges produce a different kind of chemical substances with numerous carbon skeletons, which have been found to be the main component interfering with human pathogenesis at different sites. The fact that different diseases have the capability to fight at different sites inside the body can increase the chances to produce targeted medicines.

Far Infrared Ray Irradiation Stimulates Antioxidant Activity in Vitis flexuosa THUNB. Berries

  • Eom, Seok-Hyun;Jin, Cheng-Wu;Park, Hyoung-Jae;Kim, Eun-Hye;Chung, Ill-Min;Kim, Myong-Jo;Yu, Chang-Yeon;Cho, Dong-Ha
    • 한국약용작물학회지
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    • 제15권5호
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    • pp.319-323
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    • 2007
  • Wild grapes have been used as traditional medicinal use and alcoholic beverage production in Korea. The objective of this study is to improve antioxidant properties in Sae-muru by far infrared ray (FIR) treatment, with expecting potential benefits of FIR treatment for wild grape products during manufacturing processes. FIR treatment in berries induced increased content of catechin, epicatechin gallate, epigallocatechin gallate, gallic acid, rutin, ellagic acid, and resveratrol, while content of epicatechin and epigallocatechin was decreased. Although FIR treatment resulted either increased or decreased chemical component groups, presenting in HPLC chromatograms, antioxidant activity in Sae-muru extract was significantly increased by the FIR treatment. Our results suggest that FIR treatment should be an efficient process in the production of high content of bioactive molecules in Sae-muru.

Antioxidant Activities of Methanol Extracts from Root Parts of Korean Salad Plants

  • Chon, Sang-Uk;Kim, Tae-Soon;Shin, Ji-San;Boo, Hee-Ock
    • 한국자원식물학회지
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    • 제21권6호
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    • pp.413-419
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    • 2008
  • Phenolics level, total flavonoid content, and antioxidant were determined from the methanol extracts of the eight medicinal plants using roots. Total phenolics were found as the highest levels in the methanol extracts of Arctium lappa, and followed by Youngia sonchifolia and Cirsium japonicum. Total amount of the each phenol compounds were detected in C. japonicum extracts ($319.2\;mg\;kg^{-1}$) as the greatest component, and followed by A. lappa ($96.3\;mg\;kg^{-1}$) and Y. sonchifolia ($22.9\;mg\;kg^{-1}$). Total flavonoid content showed the highest amount in methanol extracts from A. lappa (68.1 mg $100\;g^{-1}$) and followed by Y. sonchifolia (11.2 mg $100\;g^{-1}$) Lycoris radiate extracts (87.2%) had the highest nitrite scavenging activity and followed by A. lappa (81.5%) and Y. sonchifolia (77.5%). Methanol extracts of A. lappa at 25 mg $100\;g^{-1}$ exhibited the highest DPPH radical scavenging activity by 90.8%, even though less activity than synthetic antioxidants Vitamin C or butylated hydroxytoluene (BHT). Level of polyphenols was highly correlated with anti oxidative activity ($r^2$ = 0.85). The results suggest that several medicinal plants selected had the potent biological activities, and that their activities were differential depending on plant species.

고품질 기능성 물질의 품질관리를 위한 전자코 응용 (Application of Electronic Nose for Quality Control of The High Quality and Functional Components)

  • 노봉수
    • 한국작물학회:학술대회논문집
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    • 한국작물학회 2006년도 한국약용작물학회 공동춘계학술발표회
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    • pp.40-54
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    • 2006
  • It's not easy to detect the high quality and functional compounds for control quality of food materials. The electronic nose was an instrument, which comprised of an array of electronic chemical sensors with partial specificity and an appropriate pattern recognition system, capable of recognizing simple or complex odors. It can conduct fast analysis and provide simple and straightforward results and is best suited for quality control and process monitoring in the field of functional foods. Numbers of applications of an electronic nose in the functional food industry include discrimination of habitats for medicinal food materials, monitoring storage process, lipid oxidation, and quality control of food and/or processing with principal component analysis, neural network analysis and the electronic nose based on GC-SAW sensor. The electronic nose would be possibly useful for a wide variety of quality control in the functional food and plant cultivation when correlating traditional analytical instrumental data with sensory evaluation results or electronic nose data.

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식용 및 약용식물 추출물과 화합물이 흰쥐의 간장조직에서 과산화지질 생성에 미치는 영향 (Effects of the Components and Extracts of Some Edible and Medicinal Plants on the Formation of Lipid Peroxide in Rat Liver Homogenate)

  • 박종철;정신교;이종호;허종문;최명락;송상호;최종원
    • 한국식품영양과학회지
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    • 제26권6호
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    • pp.1159-1163
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    • 1997
  • We have studied the effect of 31 extracts and 10 components from some edible and medicinal plants on the formation of lipid peroxide in the liver homogenate of rat in vitro. The 70% acetone extracts of Allium tuberosum, Beta vulgaris var. cicla and Brassica juncea var. integrifolia, and methanol extract of Capsicum annuum decreased the formation of lipid peroxide by 33%, 58%, 62% and 56% at the concentration of 1mg/ml, respectively. And these four extracts inhibited the lipid peroxidation at the concentration of $10^{-1}$mg/ml by 17%, 46%, 49% and 45% respectively. Among the component tested, quercetin, quercitrin and isorhamnetin reduced the formation of lipid peroxide by 45%, 15% and 28% respectively at the concentration of $10^{-2}$mg/ml.

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다변량 분석에 의한 둥굴레속 식물의 분류 (Classification of Polygonatum spp. Collections Based on Multivariate Analysis)

  • 윤종선;손석용;김익환;홍의연;윤태;;정승근;박상일
    • 한국약용작물학회지
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    • 제10권5호
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    • pp.333-339
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    • 2002
  • 둥굴레속 식물의 활용도를 높이기 위한 기초 자료를 얻고자 변종 포함 10종(種) 20영양계(營養系)를 재배한 후 특성을 조사하고 주성분 분석과 군집 분석을 통하여 분류하였다. 주성분 분석 결과 제 1주성분은 전체 분산의 54.10%, 제 2주성분은 18,95% 그리고 제 3주성분은 11.62%를 차지하였으며, 상위 제 3주성분까지의 누적 기여율이 84.68%였다. 제 1주성분은 식물체의 형태와 크기, 동화기관, 저장기관 및 생식기관과 관련된 주성분이었고, 제 2주성분은 식물체의 생육 및 저장기관과 관련된 주성분이었으며, 제 3주성분은 식물체의 생육과 관련된 주성분이었다. 군집 분석 결과 군집간 평균거리가 약 0.7일 때 20개 영양계가 4개 군으로 분류되었으며, 제 I군에는 층층갈고리둥굴레, 제 II군에는 둥굴레, 무늬둥굴레, 산둥굴레 및 큰둥굴레, 제 III군에는 용둥굴레, 안면용둥굴레 및 각시둥굴레 그리고 제 IV군에는 죽대 및 통둥굴레가 속하였다.