沙葱提取物抗菌效果的研究(英文)

Objective] Study on antibacterial activity and stability of the ethanol extracts from Allium mongolicum Regel.Method] Taking Allium mongolicum Regel.(AMR)as experimental material,the antibacterial and stability test,antibacterial capacity and antibacterial activity substance stability of extracts were studied.Result] Size order of antibacterial effect of extracts on these 5 strains tended to be:Saccharomyces cerevisiae > Penicillium sp.> Aspergillusniger> Staphylococcusaureus> Escherichia coli;under neutral or slight alkaline conditions,optimum antibacterial effect presented best;and UV light irradiation basically had no influence on tested strains.Conclusion] Antibacterial effect of ethanol extract shows great difference among these strains,and antibacterial activity substance is of good heat and UV light stability.

Antibacterial Effect of Extracts from Allium mongolicum Regel

Objective] Study on antibacterial activity and stability of the ethanol extracts from Allium mongolicum Regel. Method] Taking Allium mongolicum Regel.(AMR) as experimental material, the antibacterial and stability test, antibacterial capacity and antibacterial activity substance stability of extracts were studied. Result] Size order of antibacterial effect of extracts on these 5 strains tended to be:Saccharomyces cerevisiae > Penicillium sp.> Aspergillusniger> Staphylococcusaureus> Escherichia coli; under neutral or slight alkaline conditions, optimum antibacterial effect presented best; and UV light irradiation basically had no influence on tested strains. Conclusion] Antibacterial effect of ethanol extract shows great difference among these strains, and antibacterial activity substance is of good heat and UV light stability.