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Schima wallichii sp. liukiuensis 로 부터 분리된 β-Sitosterol Glycoside 항균물질의 안정성 및 돌연변이원성
이동권(Dong Kwon Rhee),최명석(Myung Suk Choi),신금(Keum Shim),권오웅(Oh Woung Kwon),손성호(Sung Ho Son) 한국응용약물학회 1999 Biomolecules & Therapeutics(구 응용약물학회지) Vol.7 No.3
Stability of the β-sitosterol glycoside from Schima wallichii sp. liukiuensis at various physical conditions were investigated, mutagenecity of the steroid saponin was determined by Ames test. When exposed in pH 3 to pH 8, the β-sitosterol glycoside was stable on antimicrobial activity against yeasts. The antimicrobial activity of the β- sitosterol glycoside also stable in high temperature, N₂, O₂ gas and light exposure, and metal ion. Ames test result revealed that (β-sitosterol glycoside did not have any mutagenic activity. These results suggest that the β-sitosterol glycoside might be a promising candidate as a natural antimicrobial compound.