摘要
为了比较不同养殖方式鸡蛋的营养成分,分别测定笼养鸡蛋与散养鸡蛋的蛋品质及其营养成分.结果表明:笼养鸡蛋与散养鸡蛋蛋品质中蛋重、蛋黄蛋清比、蛋黄比与蛋清比具有显著性差异(p<0.05).营养成分中全蛋中水分具有显著性差异,此外蛋黄中灰分、粗脂肪与胆固醇具有显著性差异.但蛋白质、糖类与卵磷脂无明显差异.
To compare the egg nutrition in different culture models, the egg quality and nutrition of coop - reared and free - reared hen＇ s were determined. The results showed that egg weight, the ratio of albumen/yolk, albumen or yolk/the whole egg were significant （ p 〈 O. 05 ） between coop - reared and free - reared hens. The content of water in whole fresh eggs, the ashes, fat and cholesterol in yolk were significant in difference. But the protein, car- bohydrate and lecithin were not significant in difference.
出处
《嘉应学院学报》
2013年第2期61-64,共4页
Journal of Jiaying University
基金
广东省
教育部产学研结合项目(2010B090400248)
嘉应学院育苗工程项目(2012KJM03)
关键词
笼养
散养
鸡蛋
蛋品质
营养
coop - reared
free - reared
egg
protein
nutrition
