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以云南的新鲜仙人掌及其仙人掌干粉为原料研究了仙人掌的几种提取物对几种常见的腐败菌和致病菌的抑制作用。结果表明,仙人掌提取物对几种常见腐败菌和致病菌有明显和广泛的抑制作用。其中仙人掌乙醇提取物、乙酸乙酯提取物对巨大芽孢杆菌、金黄色葡萄球菌、大肠杆菌、青霉菌、枯草芽孢杆菌的抑制效果比较好。
The effects of several extracts of cactus on several common spoilage and pathogenic bacteria were studied using fresh cactus and their cactus dry powders in Yunnan. The results showed that cactus extracts had obvious and extensive inhibitory effects on several common spoilage and pathogenic bacteria. The ethanol extracts and ethyl acetate extracts of cactus have relatively good inhibitory effects on Bacillus megaterium, Staphylococcus aureus, Escherichia coli, Penicillium and Bacillus subtilis.