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Title 

Antioxidative and antimicrobial activities of medicinal plant extracts for screening phytobiotic material

 

Phytobiotic 소재 선발을 위한 약용식물 추출물의 항산화 및 항균 활성

Authors 

H K JungY J KimB K ParkS C ParkYoo Seok JeongJ H Hong

Publisher 

Korean Society for Food Science & Nutrition

Issue Date 

2007

Citation 

Journal of Korean Society for Food Science & Nutrition, vol. 36, no. 10, pp. 1235-1240

Keywords 

antimicrobial activityantioxidativemedicinal plantsphytobiotic

Abstract 

For this study, plant material for development of phytobiotics (feed additives made with plant extract) was screened. Among hot-water extracts of 9 medicinal plants, Fallopia japonica showed the highest antioxidative activity; the electron donating ability (EDA) and nitrite scavenging ability were 86.9% and 92.7%, respectively. Also, F. japonica had the antimicrobial activity for Pseudomonas aeruginosa, Escherichia coli, Bacillus cereus, Salmonella Typhimurium, Listeria monocytogenes, Klebsiella pneumoniae, Staphylococcus aureus. Specially, antimicrobial activity of F. japonica against K pneumoniae, and S. aureus was very strong. IC50 of F. japonica against K. pneumoniae, and S. aureus was 6.24 mg/mL and 1.8 mg/mL respectively. These results suggested that F. japonica was a candidate for a phytobiotic material.

ISSN 

1226-3311

Link 

http://dx.doi.org/10.3746/jkfn.2007.36.10.1235

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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