• 전기산업
• /
• v.8 no.2
• /
• pp.58-74
• /
• 1997

• 전기산업
• /
• v.8 no.3
• /
• pp.68-77
• /
• 1997

• Korean Architects
• /
• no.8 s.448
• /
• pp.44-49
• /
• 2006

• Product Safety
• /
• s.2
• /
• pp.7-12
• /
• 1992

• Journal of Food Hygiene and Safety
• /
• v.15 no.1
• /
• pp.36-40
• /
• 2000

This study was carried out to know the active faction of Dryopteris rhizoma on antimicrobial activity against some food spoilage microorganisms. Also, antimicrobial activities were investigated for the aqueous and ethanolic extracts of four herbs such as Teminaliae fructus, Eugeniae flos, Salviae miltior-rhizae radix and Dryopteris rhizoma. Antimicrobial activities of three herbs except for Terminaliae fructus showed higher activities in 75% ethanolic extracts than in aqueous extract. Ethanolic extract of Dryopteris rhizoma showed the highest antimicrobial activity among extracts of four herbs. Antimicrobial activity intensities of solvent fractions of Dryopteris rhizoma extracted by 75% ethanol were order to CHC1$_3$fraction>EtOAc fraction >BuOH fraction>$H_2O$ fraction. The CHC1$_3$, EtOAc and BuOH fractions also inhibited growth of food spoilage microorganisms as the concentration increased, respectively. In case of EtOAc fraction, 1000 ppm of fraction almost inhibited completely the growth of microorganisms tested.

• Proceedings of the Korean Institute of Communication Sciences Conference
• /
• 1995.10a
• /
• pp.634-637
• /
• 1995

• Transportation Technology and Policy
• /
• v.1 no.3
• /
• pp.96-104
• /
• 2004

• Korean Architects
• /
• no.5 s.397
• /
• pp.78-83
• /
• 2002

• Information and Communications Magazine
• /
• v.22 no.6
• /
• pp.13-21
• /
• 2005

• Korean Architects
• /
• no.1 s.465
• /
• pp.18-23
• /
• 2008