蜂胶对鸡蛋保鲜作用的研究

研究了蜂胶对鸡蛋表面常见菌的抑制作用及其对鸡蛋的保鲜效果.实验结果表明,蜂胶可在大肠杆菌、枯草芽胞杆菌、无恒变形杆菌、荧光假单胞菌及沙门氏菌的培养平板上形成抑菌圈;1%的蜂胶平板可完全抑制以上五种细菌的生长;蜂胶还对鸡蛋表面混合菌有明显的抑制作用;1.5%的蜂胶溶液即可对鸡蛋的保鲜产生显著的效果.

Study on effects of proplis on egg preservation

The applications of propolis to inhibit common germs contaminating egg and egg preservation were studied.As the results showed,proplis could inhibit common bacteria such as Escherichia coli,Bacillus subilis,Proteus incostants,Pseudomonas fluorescens and Salmonella and the mixed microbes from egg surface.It was also showed that egg encapsulated with propolis could be preserved longer than the common egg.