• 제목/요약/키워드: Artemisia Vulgaris

검색결과 33건 처리시간 0.028초

Evaluation of Antioxidant Activity of Essential Oil from Artemisia vulgaris

  • Bhatt, Lok Ranjan;Lee, Jae-Sug;Baek, Seung-Hwa
    • 동의생리병리학회지
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    • 제21권2호
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    • pp.528-531
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    • 2007
  • Artemisia vulgaris essential oil exhibited a strong metal chelating activity but withlow reducing power, and radical scavenging activity. However, a gradual increase in the radical scavenging activity was obtained with increasing concentration and reaction time.

Chrysanthemum indicum var. indica Max. (f.sin-dong-a)의 꽃잎 및 Artemisia vulgaris var. indica Max. 잎의 갈변에 관한 연구 (Studies on the Browning in the Petals of Chrysanthemum indicum var. indica Max. (f. sin-dong-a) and leaves of Artemisia vulgaris var. indica Max.)

  • 김안근;박수선
    • 약학회지
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    • 제25권2호
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    • pp.75-81
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    • 1981
  • Polypenol oxidase activity in the petals of Chysanthemum indicum var. indica Max. (f.sin-dong-a) and the leaves of Artemisia vulgaris var. indica Max was estimated by means of Warburg's manometric method. The browning reaction in owing to the oxidation of chlorogenic acid with polyphenol oxidase.

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Antioxidative and Antimicrobial Activities of Essential oil from Artemisia vulgaris

  • Bhatt Lok Ranjan;Lim Jin-A;Chai Kyu-Yun;Kang Jeong-Il;Oh Hong-Keun;Baek Seung-Hwa
    • Natural Product Sciences
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    • 제12권4호
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    • pp.226-231
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    • 2006
  • Artemisia vulgaris, one of the most religious plants in Nepal, is used in the treatment of various ailments. In this study, antioxidative activity of essential oil from A. vulgaris was evaluated, using different in vitro methods and antimicrobial activity by disc diffusion method against skin disease microorganisms such as Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pyogenes, Candida albicans and Propionibacterium acnes. The essential oil exhibited a concentration-dependent antioxidant activity. It showed strong metal chelating activity with low reducing and antioxidant power. However, gradual increase in radical scavenging activity was obtained with increasing concentration and reaction time. It also possessed a broad spectrum of antimicrobial activity and notable susceptibility was observed against S. pyogenes and P. acnes.

정부양곡창고내에서 딜과 머그워트 오일을 이용한 어리쌀바구미와 보리나방에 대한 살충 실증실험 (Insecticidal effects of Anethum graveolens and Artemisia vulgaris oils against Sitophilus zeamais and Sitotroga cerealella in the granary)

  • 송자은;이회선
    • Journal of Applied Biological Chemistry
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    • 제60권1호
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    • pp.1-3
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    • 2017
  • 본 연구는 정부양곡창고에서 발생하는 어리쌀바구미와 보리나방 성충에 대하여 딜과 머그워트 정유를 이용한 살충활성을 검증하여 창고내에서 이용가능성을 연구하였다. 본 연구에서 딜 정유에 대해서 어리쌀바구미는 5일 내에 100 % 사충율이 나타났으며, 머그워트 정유에 대해 보리나방은 2시간 내에 100 % 사충율을 보였다. 이러한 결과는 곡물보관창고에서 어리쌀바구미와 보리나방을 방제하기 위하여 천연 기능성소재를 이용한 안전한 방제법으로 적용 가능성을 나타냈다.

Free Radical Scavenging Activity and Kinetic Behaviorof Essential Oil from Artemisia vulgaris

  • Bhatt, Lok Ranjan;Kang, Jeong-Il;Baek, Seung-Hwa
    • 동의생리병리학회지
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    • 제21권2호
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    • pp.514-517
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    • 2007
  • The radical scavenging activity of Artemisia vulgaris essential oil was evaluated by 1,1-diphenyl-2-picrylhydrazyl(DPPH) assay in this study. Essential oil exhibited a significant free radical scavenging activity, with the highest activity at 15 ${\mu}$L/mL concentration. The reaction rate was slow and concentration-dependent

Artemisia vulgaris extract causes precocious acrosome reaction and viability loss but low rate of membrane damage in mouse spermatozoa

  • Bhandari, Sabina;Sharma, Jayaswori;Rizal, Sarbesh;Yi, Young-Joo;Manandhar, Gaurishankar
    • Journal of Animal Science and Technology
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    • 제63권1호
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    • pp.58-68
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    • 2021
  • Several herbs including Artemisia are known to possess conceptive property. In the present study, mouse spermatozoa were incubated with ethanol extract of Artemisia vulgaris leaves. The effect of extract on acrosome exocytosis was studied by labeling spermatozoa with fluorescein isothiocyanate (FITC) peanut agglutinin and by staining with Coomassie blue. Viability and membrane integrity were studied by Trypan-blue staining and hypo-osmotic swelling test. Artemisia extract at very low concentration caused precocious acrosome reaction and loss of sperm viability. Acrosome reaction increased remarkably from 22.63% to 88.42% with increasing extract concentration from 0 to 2,000 ㎍/mL. However, the viability loss of spermatozoa was increased from 11.71% in control to 63.73% in samples treated, evaluated by Trypan-blue staining method. Membrane damage caused by the extract, evaluated by hypo-osmotic swelling test was even low, ranging from 2.27% to only 24.23%. These results indicate that Artemisia extract might block fertilization by causing precocious acrosome exocytosis in spermatozoa. A direct contraceptive effect was tested by injecting the plant extract into the vagina of female mice and then allowing them to mate with normal males. The treated female mice delivered significantly fewer litters in comparison to the control.

네트워크 약리학을 활용한 심상성 건선에 대한 인진호(茵蔯蒿)의 잠재적 작용 기전 탐색 연구 (A Network Pharmacology-based Study to Explore the Potential Mechanism of Artemisia capillaris Thunb. for Psoriasis Vulgaris)

  • 김준동;서광일;김병현;이한림;김규석;김윤범
    • 한방안이비인후피부과학회지
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    • 제35권3호
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    • pp.15-24
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    • 2022
  • Objectives : The purpose of this study is to investigate the potential mechanism of Artemisia capillaris Thunb. for psoriasis vulgaris. Methods : We conducted the network pharmacological analysis. It contains the process that search the compounds of the herb, the target proteins of the compounds, related genes of psoariasis vulgaris and the pathway/terms of the common protein lists between psoriasis vulgaris and Artemisia capillaris Thunb.. Results : 13 compounds and 30 protein targets of Artemisia Capillaris Herba were searched. And 997 psoriasis-related genes were searched. The common proteins were 11, and the core genes were 3; AKT1, CASP3, MAPK8. The related pathway/terms of 11 proteins were analyzed. ω-hydroxylase P450 pathway(60%), nitric oxide(NO) biosynthetic process(20%) were resulted. Also, 19 proteins of Artemisia Capillaris Herba were analyzed, and sterol homeostasis(78.95%), sterol biosynthetic process(15.79%), Type 2 diabetes mellitus(5.26%) were resulted. Conclusion : The Artemisia Capillaris Herba can potentially act through the ω-hydroxylase P450 pathway and nitric oxide(NO) biosynthetic process for psoriasis. Also, the metabolism of sterol biosynthesis and homeostasis can be involved in a roundabout way for psoriasis.

쑥의 에탄올 추출물에 함유된 Flavonoid들의 분리 및 동정과 이들의 항산화 효과 (Isolation and Identification of Flavonoids from Ethanol Extracts of Artemisia vulgaris and Their Antioxidant Activity)

  • 이상준;정하열;이인경;유익동
    • 한국식품과학회지
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    • 제31권3호
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    • pp.815-822
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    • 1999
  • 우리 나라 전역에 자생하는 쑥(Artemisia vulgaris)의 전초의 수용성 에탄올추출물로 부터 21가지의 flavonoids를 분리하였다. 이들 화합물의 동정은 H-NMR, mass, UV-스펙트럼을 이용하여 동정하였으며, 동정된 flavonoids들은 tricin, jaceosidine, eupafolin, diosmetin, chrysoeriol, humoeridictyol, isorhamnetin, apigenin, eriodictyol, luteolin, luteolin 7-glucoside, kaempferol 3-glucoside, kaempferol 7-glucoside, kaempferol 3-rhamnoside, kaempferol 3-rutinoside, quercetin, quercetin 3-glucoside, quercetin 3-galactoside, quercetin, quercetin 7-glucoside, rutin 그리고 vitexin으로 동정 되었다. 이들 분리된 각 flavonoids들에 대하여 쥐의 간에서 추출한 마이크로좀에 대하여 지질과산화 효과를 살펴보았다. 이들 flavonoids화합물들의 항산화효과는 비타민 E와 비교하였을 때 높은 활성이 나타났다. 이미 강력한 항산화물질로 잘 알려진 quercetin, apigenin, eriodictyol등의 화합물의 $IC_{50}$ 값은 각각 0.9, 0.3, $0.3\;{\mu}g/mL$로 나타났으며, methoxylated flavonoids인 eupafolin, jaceosidine, diosmetin 등의 화합물도 $IC_{50}$ 값이 1.0, 1.4, $1.0\;{\mu}g/mL$로 나타나 비타민 E에 비교할 때 높은 활성을 나타냈다.

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Thyme(Thymus vulgaris L.)과 Tarragon(Artemisia dracunculus L.) 물추출 첨가가 김치의 품질과 보존에 미치는 영향 (The Effects of Water Extracts from Thyme(Thymus vulgaris L.) and Tarragon (Artemisia dracuncculus L.) on Shelf-life and Quality of Kimchi)

  • 김미경;김옥미
    • 한국식품저장유통학회지
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    • 제5권1호
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    • pp.49-56
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    • 1998
  • The effects of the water extracts from thyme(TM) and tarragon(TG) on shelf-life and quality of kimchi were investigated by measuring the changes in pH, acidity, number of total microorganisms, number of Lactobacillii and Leuconostoc during fermentation at 1$0^{\circ}C$, and were tested for antimicrobial activities against Lactobacillus plantarum and Leuconostoc mesenteroides. TM and TG were extracted with water, ethyl ether, ethyl acetate and ethanol. Water, ethyl ether, ethyl acetate and ethanol extracts of TM showed antimicrobial activities against Lactobacillus plantarum and did not observed against Leuconostoc mesenteroides. On the other hand, water, ethyl acetate and ethanol extracts of TG showed antimicrobial activities against Leuconostoc mesenteroides and did not observed against Lactobacillus plantarum. The decrease of pH and the increase of acidity showed lower in kimchi prepared by adding water extracts from TM than in products from TG. The number of total microorganisms were also detected less in the kimchi prepared by adding water extracts from TM. And, the properties of barkless of kimchi measured instrumentally were higher for kimchi prepared by adding water extracts from TM, also maintaining good crispness. The optimal addition amounts of both TM and TG for good overall and spicy taste of kimchi were 0.03%. The results suggested the possible use of the extracts of TM and TG can be successfully used for the quality and extension of shelf-life of kimchi.

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자외선 조사 무모쥐 피부에 도포한 애엽(Mugwort) 추출물의 항산화 효과 (Antioxidative Effects of Skinned Mugwort (Artemisia vulgaris L.) Extracts on UV-Irradiated Hairless Mouse Skin)

  • 박시향;조득문;최병대;최영준;최진호
    • 한국식품영양과학회지
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    • 제37권1호
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    • pp.20-26
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    • 2008
  • 무모쥐의 피부에 도포한 애엽 추출물과 positive 비교군인 아스코르브산이 피부 조직에 미치는 항산화효과를 조사하였다. 활성산소인 과산화수소의 생성량은 애엽 추출물과 아스코르브산 2%와 5% 도포군에서 유의적으로 감소하였다. 히드록시 라디칼의 생성량은 애엽 추출물 2%와 5% 도포군에서만 유의적인 감소효과가 있었다. 산화적 스트레스의 지표인 산화 단백질의 함량은 모든 애엽 추출물 도포군에서 대조군에 비해 유의적으로 감소($14.6%{\sim}18.5%$)하였으나, 아스코르브산의 경우는 2% 도포군에서만 저해효과가 인지되었다. 과산화지질 생성량은 대조군에 비해 애엽 추출물과 아스코르브산 도포그룹 모두에서 크게 감소하였다. 항산화효소인 카탈라아제의 활성은 애엽 추출물과 아스코르브산 모든 그룹에서 첨가 농도가 증가함에 따라 크게 증가하였으며, 글루타치온 퍼옥시다아제의 활성은 애엽 추출물 도포군은 2%와 5%에서, 아스코르브산의 경우는 모든 그룹에서 유의적인 활성 증가를 보였다. 이상의 결과는 피부 노화 억제기능성 화장품 소재로서 애엽 추출물의 활용 가능성을 제시한다.