Abstract
The egg shells with different dark spots coverage (0%, 10%, 30%, 60%) were selected to study the influence of dark spots on the eggs’ storage properties. The quality indexes of eggs including freshness indexes (weight loss, relative density, yolk index, egg white pH value, Haugh unit, etc.) and microbial indexes(total bacterial counts, E. coli, mold, Salmonella, etc.)were analysed during storage. The results showed that the rate of freshness declined and microbial growth of dark spots eggs were faster than those normal. Morover, with the increase of egg shell dark spots coverage, the freshness declining and the microbe growing became faster during the storage. The dark spots in egg shells could deteriorate the quality of eggs and shorten their storage period.
Publication Date
6-28-2016
First Page
118
Last Page
122
DOI
10.13652/j.issn.1003-5788.2016.06.028
Recommended Citation
Mingrong, ZHANG; Jinsong, YE; Zili, ZHANG; Xinyang, LI; Chengcheng, WANG; and Yunqiong, CAI
(2016)
"Research on effects of chicken eggshell dark spots on chicken egg storage,"
Food and Machinery: Vol. 32:
Iss.
6, Article 28.
DOI: 10.13652/j.issn.1003-5788.2016.06.028
Available at:
https://www.ifoodmm.cn/journal/vol32/iss6/28
References
[1] 欧阳珂珮, 李洪军, 贺稚非. 我国蛋制品研究现状及发展前景[J]. 食品工业科技, 2011(12): 506-508.
[2] 杜丹萌, 王风诺, 王世平. 鸡蛋新鲜度随储藏条件变化规律的研究[J]. 食品科技, 2014(5): 26-29.
[3] 刘继承, 高慧君, 王利. 蛋壳薄斑的成因[J]. 中国家禽, 2007(10): 49-51.
[4] 张铭容, 叶劲松, 李昕阳, 等. 鸡蛋壳暗斑成因初探[J]. 食品与机械, 2016, 32(5): 38-42, 90.
[5] 庄宏, 袁正东, 刘旭明, 等. 涂膜保鲜剂对鸡蛋壳薄斑及蛋品质的影响[J]. 中国家禽, 2011(15): 28-31.
[6] 聂伟. 日粮磷水平对矮小型蛋鸡产蛋性能、蛋壳品质及钙磷吸收的影响[D]. 北京: 中国农业大学, 2013: 33-48.