Antimicrobial Effect of Medicinal Plants against Methicillin-Resistant Staphylococcus aureus (MRSA)

지영주,; 이지원,; 이인선,

doi:10.5352/jls.2007.17.3.412

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…Kakuol did not show any phytotoxic symptoms on cucumber leaves suggesting that the kakuol could be developed as an agricultural fungicide for the control of plant diseases [30]. The methanolic extract of AR showed strong antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA) KCCM 11812, 40510 and S. aureus ATCC 25923 [31].…”

Section: Antifungal Antimicrobial and Anti-listerial Activitiesmentioning

confidence: 99%

Phytochemical, Toxicological and Pharmacological Studies of <i>Asiasari Radix</i> et Rhizoma: A Review

Mahesh¹,

Kim²

2015

Trop. J. Pharm Res

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Section: Antifungal Antimicrobial and Anti-listerial Activitiesmentioning

confidence: 99%

Phytochemical, Toxicological and Pharmacological Studies of <i>Asiasari Radix</i> et Rhizoma: A Review

Mahesh¹,

Kim²

2015

Trop. J. Pharm Res

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“…황련은 미나리아재비과의 여러해살이 초본식물로 중국이 원산이며, 생약용으로 한국, 일본, 중국 등지에서 재배하기도 한 다. 한방에서는 11월경에 5-6년 된 황련, 일황련의 뿌리를 채취 하여 햇볕에 말린 것을 황련이라 하며, 특이한 냄새를 가지고, 그 맛은 쓰며, 성질은 차다 [22]. 성분은 isoquinoline계 alkaloid 인 berberin, jateorrhizine, palmatine, coptisine, magnoflorine, epiberberin, berbestine, worenine 및 ferulic acid 등 함유하며, 주성분인 berberin은 용혈성 연쇄구균, 흉막염균, 폐렴상구균, 콜 레라균, 탄저균 및 황색포도상구균에 대한 강한 억제효과를 나 타낸다 [23]…”

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Antimicrobial, antifungal effect and safety verification using BCOP assay of extracts fromCoptis chinensis

Kim

Jang

Kim

et al. 2018

JABC

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Coptis chinensis is used in oriental medicine for soothing, anti-inflammation, antimicrobial and antipyretic properties, and its main ingredient berberine is known to have strong antibacterial activity. In this study, we investigated the antimicrobial effect of hot water extract of Coptis chinensis (CW) on skin related microorganism and the airborne microbe, the antifungal effects of fungi, which are frequently detected in residential environments. CW showed antibacterial effect against Propionibacterium acnes, Staphylococcus aureus and Staphylococcus epidermidis, against the airborne microbe, which was collected in four different places. At the concentration of 100 mg/mL, the antimicrobial activity continued for 42 days, showed heat stability without change in the antimicrobial activity even after heat treatment. The MIC and MBC of CW against S. aureus was 0.03, 0.05 mg/mL, against S. epidermidis was 0.50, 0.75 mg/mL and against P. acne was 0.10, 0.15 mg/mL. As a result of measuring the MIC of four kinds of fungi with high detection frequency in the surrounding environment, Gliocladium virens was 65 mg/mL by determined as MIC which can inhibit one hundred percent of mycelial growth. The concentration 90 mg/mL was determined as MIC against Aureobasidium pullulans and 100 mg/mL against Penicilium pinophilum and Chaetomium globosum. CW was considered a safe extract that showed no irritation even in the ocular mucous membrane irritation evaluation test, a patch test. Therefore, these results suggest that Coptis chinensis has antimicrobial, antifungal and safety on human body and can be applied to the development of materials for cosmetic and residential environment industries.

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The effect of Coptidis rhizoma, Chinese Galls and Phytoncide in Malassezia furfur

김정희¹,

조용권²,

김병관³

et al. 2015

Journal of Life Science

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The report explores the possibility that the single extract of natural substances and the mixture of single extracts of natural substances create a synergy effect to increase the antimicrobial activity. It also compares the previous researches to find out if the natural medicinal herbs' extract has antimicrobial activity on dandruff causative organism, Malassezia furfur. For the experiment on the mixture of single extracts of natural substances, the results are like following: 1. Staphylococcus aures's antibacterial activity is resistant to mixture of three natural substances. 2. Escherichia coil's antibacterial activity is resistant to mixture with Coptidis rhizoma. 3. Candida albicans' antifungal activity is resistant to mixture with Chinese galls, which means the different results may be expected when tested with each germ. 4. On the other hand, Malassezia furfur has no antifungal activity on the single extract of natural substances and shows weak antifungal activity, whose diameter is 3.20 mm when tested with the mixture of 50% of Coptidis rhizoma and 50% of Phytoncide. The result is totally different from the one on the same eumycetes, C. albicans. That is because M. furfur has more lipophilic chemicaled cell walls than C. albicans does and it also consists of lamella layer, inner plasma membrane and intermediate multiple layers.

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Antimicrobial Effect of Medicinal Plants against Methicillin-Resistant Staphylococcus aureus (MRSA)

Cited by 3 publications

References 8 publications

Phytochemical, Toxicological and Pharmacological Studies of <i>Asiasari Radix</i> et Rhizoma: A Review

Phytochemical, Toxicological and Pharmacological Studies of <i>Asiasari Radix</i> et Rhizoma: A Review

Antimicrobial, antifungal effect and safety verification using BCOP assay of extracts fromCoptis chinensis

The effect of Coptidis rhizoma, Chinese Galls and Phytoncide in Malassezia furfur

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