知识与财富的链接
以失重率、蛋黄指数、哈夫单位和散黄率为评价指标,研究了不同贮藏方法对鸽蛋的保鲜效果.结果表明,鸽蛋常温25℃条件下贮藏的保鲜期只有7d;(2±1)℃冷藏条件下的保鲜期可达到40 d;0.5g/m3臭氧杀菌3 min+冷藏可使鸽蛋的保鲜期延长到60 d;采用清水清洗+臭氧杀菌+6％聚丙烯酸涂膜+冷藏的综合技术措施,可使鸽...
With weight loss rate,yolk index,haugh unit and yolk dispersing rate as the evaluation indicators,the effects of different preservation methods on fresh-keeping of pigeon eggs were investigated.The results showed that,pigeon eggs could keep fresh for 7 days when stored at room temperature(25 ℃),for 40 days when stored at refrigeration temperature(2±1) ℃,for 60 days when combined 0.5 g/m3 ozone sterilization 3 min and refrigeration,for 70 days when combined cleaning with water,ozone sterilization,coating with 6% polyacrylic acid and refrigeration together.
