AN EXTRACT FROM PYROLA JAPONICA WITH ANTIMICROBIAL EFFECT AND USE THEREOF

摘要

An extract from pyrola japonica with antimicrobial effect has an antibacterial activity against Gram positive bacillus. And it can be used as not only an antimicrobial agent but also a natural preservative. An extract from pyrola japonica with antimicrobial effect is a non-polar substance in which the HPLC residence time obtained by performing a silica gel column chromatography, and a prep. TLC and HPLC of a hexane fraction obtained from 80% ethanol extract is 9.