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27篇 您的检索式:作者名="R Chul"
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1Anti-fungal and anti-bacterial activities of ethanol extracts of selected traditional Chinese medicinal herbs显示文摘Objective:To evaluate in ritro antimicrobial activities of selected 58 ethno-medicinal plant extracts with a view to assess their therapeutic potential.Methods:A total of 58 traditional Chinese medicinal plants were carefully selected based on the literature review and their traditional use.The antimicrobial activities of ethanol extracts of these medicinal plants were tested against fungi(Aspergillus funigaius),yeast(Candida albicans),gram-negative(Acirelobacter haumannii and Pseudornnruis aeruginosa)and gram-positive bacteria(Staphglococcus aureus).The activities were tested at three different concentrations of 1.00,0.10 and 0.01 mg/mL.The data was analysed using Gene data Screener program.Results:The measured antimicrobial activities indicated that out of the 58 plant extracts,15 extracts showed anti-fungal activity and 23 extracts exhibited anti-bacterial activity.Eight plant extracts have exhibited both anti-bacterial and anti-fungal activities.For instance,Eucommia ulmoides,Pohgonum cuspidcrtum,Poria cocas and Uncaria rhineophylla showed activity against both bacterial and fungal strains,indicating their broad spectrum of activity.Conclusions:The results revealed that the ethanol extracts of 30 plants out of the selected 58 possess significant antimicrobial activities.It is interesting to note that the findings from the current study are consistent with the traditional use.A clear correlation has also been found between the antimicrobial activity and the flavonoid content of the plant extracts which is in agreement with the literature.Hence.the results presented here can be used to guide the selection of potential plant species for the isolation and structure elucidation of novel antimicrobial compounds in order to establish the structure-activity relationship.This in turn is expected to lead the way to the discovery of novel antimicrobial agents for therapeutic use.Lin Zhang Anjaneya S.Ravipati Sundar R Koyyalamudi Sang Chul Jeong Narsimha Reddy John Bartlett Paul T.Smith Mercedes de la Cruz Maria Cndida Monteiro ngeles Melguizo Ester Jimnez Francisca Vicente 2013Asian Pacific Journal of Tropical Medicine2013,6,9:23
2Enhanced rectal bioavailability of ibuprofen in rats by poloxamer 188 and menthol 显示文摘Chul SY Chae HY Jong - Dal R 2004Int J Pharm2004,269,1:1
3Wavelet transforms in power systems Ⅱ examples of application to actual power system transients显示文摘Chul H K Aggarwal R 2001IEEE Power Engineering Journal2001,15,4:1
4Sorption characteristics of soy protein films and their relation to mechanical properties 显示文摘Seung Y C Chul R 2002kebensm Wish U-Technol2002,35,:1
5Sorption characteristics of soy protein films and their relation to mechanical properties显示文摘Y C Seung R Chul 2002LebensmWish U-Technol2002,35,:1
6Processing suitability of a rice and pine nut (Pinus koraiensis) beverage 显示文摘Seog W L and Chul R 2003Food Hydrocolloids2003,17,3:1
7Amino acid sequence motifs and mechanistic features of the membrane translocation of α-Nsynuclein显示文摘Keun Jae Ahn Seung R Paik Kwang Chul Chung 2006J Neurochem2006,97,:1
8SWNTs coated by conducting polyaniline:Synthesis and modified propertics显示文摘MOHAMMAD R K CHUL J L YONG T P 2005Synthetie Metals2005,151,2:1
9查看详情显示文摘Chul S Y Ho K D Hong K E Mok P J Ming H K Constant K Ho C J Park Q H Youl R H Hyeob B J Tak J Tae K 0,,:1
10Effects of cooking methods on starch hydrolysis kinetics and digestion-resistant fractions of rice and soybean显示文摘Sung HH Seog W L Chul R 2008Eur Food Res Technol2008,227,:1
11Fast and Practical False-Path Elimination Method for Large SoC Designs显示文摘Chul R Kim Soo Hyun Park Joo Hyun 2003SOC Conference2003,17,:1
12An alternative approach to adaptive single pole auto- reclosing in high voltage transmission system based on variable dead time control显示文摘SANG-PIL A CHUL HWAN K AC-GRAWAL R K 2001IEEE Transaction on Power Delivery2001,16,4:1
13Conceptual problems and recent progress in fluvial sequence stratigraphy显示文摘Chul W R 2006Geosciences Journal2006,10,4:1
14The Emperor's new APIs: on the (in) secure usage of new client-side primitives显示文摘HANNA S CHUL E SHIN R 2010W2sp Web Security & Privacy2010,,:1
15Processing suitability of a rice and pine nut (Pinas koraiensis ) beverage 显示文摘LEE S W CHUL R 2003Food Hydrocolloids2003,17,3:1
16SWNTs coated by conducting polyaniline: Synthesis and modified properties 显示文摘MOHAMMAD R K CHUL J L YONG T P 2005Synth Met2005,151,2:1
17Hydrodenitrogenation of pyridine over GaNiMo/Al2O3 catalyst:Effect of gallium显示文摘CHUL P Y HYUN-Ku R 1999Appl Catal A:Gen1999,179,:1
18Preparation and characterization of epoxy composites filled with functionalized nanosilica particales obtained via sol-gel process显示文摘SUNG H CHUL R 2001Polymer2001,42,:1
19Sorption characteristics of soy protein films and their relation to mechanical properties 显示文摘Seung Y C Chul R 2002Lebensm-Wiss U-Technol2002,35,:1
20Performance ana- lysis of a HAT tidal current turbine and wake flow cha- racteristics显示文摘CHUL H J JUN H L YU H R 2014Renewable Energy2014,65,:1
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