检索
E-mail
RSS

作者投稿 主编审稿 专家审稿 远程编辑

热带海洋学报 ›› 2009, Vol. 28 ›› Issue (6): 117-122.doi: 10.11978/j.issn.1009-5470.2009.06.117cstr: 32234.14.j.issn.1009-5470.2009.06.117

• 海洋生物学 • 上一篇    下一篇

龟足营养成分分析及评价

陈宁, 林岗, 饶小珍, 张殿彩   

  1. 福建师范大学生命科学学院, 福建 福州 350108
  • 收稿日期:2007-11-15 修回日期:2007-12-27 出版日期:2009-12-30 发布日期:2010-02-05
  • 通讯作者: 林岗
  • 作者简介:陈宁（1982－），男，四川省仁寿县人，硕士研究生，主要从事水产动物生物技术研究。
  • 基金资助:

    福建省科技厅重点项目(2006N0066)

Analysis and evaluation on nutritive components of  Pollicipes mitella

CHEN Ning, LIN Gang, RAO Xiao-zhen, ZHANG Dian-cai   

  1. College of Life Sciences,Fujian Normal University, Fuzhou 350108 ,China
  • Received:2007-11-15 Revised:2007-12-27 Online:2009-12-30 Published:2010-02-05
  • Contact: 林岗
  • About author:陈宁（1982－），男，四川省仁寿县人，硕士研究生，主要从事水产动物生物技术研究。
  • Supported by:

    福建省科技厅重点项目(2006N0066)

PDF (PC)

赞

被引次数

14 | 4

摘要：

测定了龟足Pollicipes mitella柄部肌肉的营养成分，并对其营养价值进行综合评价。结果表明龟足柄部肌肉含粗蛋白19.28%、粗脂肪2.54％、灰分1.47％、水分74.47％和无氮浸出物（NEF）2.24％。17种水解氨基酸总量为18.08% ,其中7种必需氨基酸为6.63% ,必需氨基酸指数为82.63，鲜味氨基酸为6.77%。多不饱和脂肪酸的含量占总脂肪酸的39.77％,其中二十碳五烯酸(EPA)、二十二碳六烯酸(DHA)分别占总脂肪酸的13.37％和20.67％。龟足含有十分丰富的Mg、Ca、Fe、Zn、Se,含量分别为1625.49、679.82、38.89、112.25和1.78μg.g-1。因此龟足肌肉具有较高的食用价值与保健作用。

关键词: 龟足Pollicipes mitella, 营养成分, 营养评价

Abstract:

The nutritive components of Pollicipes mitella were determined,its nutritional quality was also evaluated synthetically. Its crude protein,crude fat,ash,moisture and Nitrogen Free Extract (NFE) of the fresh muscle was 19.28%,2.54%,1.47%,74.47%,2.24% respectively. On the basis of fresh matter of the muscle, the amount to fhydrolytic amino acids was 18.08%,in which the content of essential amino acids was 6.63%.the EAAI was 82.63. the amount of total delicious amino acids was6.77%.The fatty acids contained 39.77% high unsaturated fatty acids (HUFA),in which the content of EPA,DHA were 13.37%, 20.67% respectively. There was a high content of minerals in the muscle of Pollicipes mitella. Especially for Mg,Ca,Fe,Zn,Se,their contents was 1625.49、679.82、38.89、112.25、1.78μg•g-1 respectively.In conclusion,the muscle of Pollicipes mitella has very high nutritive and care value.

Key words: Pollicipes mitella, nutritive components, nutritive evaluation