畜牧兽医学报

• 动物营养 • 上一篇    下一篇

鸡蛋壳有机成分与蛋壳质量关系的研究

章玲玲1,李琦章1,姜涛1,章世元1*,苏一军2   

  1. (1.扬州大学动物科学与技术学院,扬州 225009; 2.中国农业科学院家禽研究所,扬州 225125)
  • 收稿日期:2012-03-30 出版日期:2013-02-23 发布日期:2013-02-23
  • 通讯作者: 章世元,教授,硕士生导师,E-mail:yzzsy@126.com
  • 作者简介:章玲玲(1987-),女,江苏海安人,硕士生,主要从事动物营养与饲料资源开发利用研究,E-mail:zll2006first@126.com
  • 基金资助:

    江苏高校优势学科建设工程资助项目;江苏省农业三项工程项目[sx(2008)105];扬州大学高层次人才科研启动基金(扬大人[2006]31号)

Study on the Relationship between the Organic Ingredients in Eggshell and Eggshell Quality

ZHANG Ling-ling1, LI Qi-zhang1, JIANG Tao1, ZHANG Shi-yuan1*, SU Yi-jun2   

  1.  (1. College of Animal Science and Technology,Yangzhou University,Yangzhou 225009,China; 2. Institute of Poultry Science, Chinese Academy of Agricultural Sciences, Yangzhou 225125, China)
  • Received:2012-03-30 Online:2013-02-23 Published:2013-02-23

摘要:

为研究鸡蛋壳有机成分与蛋壳质量之间的关系,随机选取相同饲养管理条件下38周龄的北京油鸡、快大乌骨鸡、边鸡、茶花鸡、藏鸡及金湖乌凤鸡同日所产的蛋各30枚,测定其蛋壳品质及蛋壳中有机物的含量等。结果表明:不同品种间蛋壳质量和蛋壳有机成分的差异显著(P<0.05);蛋壳蛋白质含量与蛋壳强度呈极显著正相关(r=0.839,P<0.01),与蛋壳厚度呈显著的正相关(r=0.224,P<0.05),蛋壳内糖醛酸和酸性氨基葡聚糖浓度与蛋壳强度呈极显著正相关(P<0.01)。鸡蛋壳内有机成分含量的差异是影响蛋壳质量的重要因素之一。

Abstract:

In order to research the relationship between the organic ingredients in eggshell and eggshell quality, 30 eggs from each breed were collected randomly. All breeds including Beijing You chicken, Large Silky Fast chicken, Bian chicken, Chahua chicken, Tibetan chicken and Jinhu Wufeng chicken were bred under the same feed and management conditions for 38 weeks. These eggs were used to test their eggshell quality and organic ingredients in eggshell. The results showed that there was significant difference (P<0.05) on eggshell quality and the organic ingredients in eggshell among different breeds. The content of protein in eggshell was extremely significantly and positively correlated with eggshell strength (r=0.839,P<0.01) and had significant positive correlation with eggshell thickness (r=0.224,P<0.05). The concentration of uronic acid and amino acid glucan in eggshell both had extremely significant and positive correlation with eggshell strengh (P<0.01). The conclusion of this research was that the difference of the content of the organic ingredients in eggshell was one of the most important factors affecting eggshell quality.

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