一种舟山海域光参与刺参成分及结构的比较分析
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

浙江省自然科学基金项目(LY17C200011);国家自然科学基金项目(31471609)


Comparative Analysis of Chemical Components and Body Wall’s Structure of Apostichopus japonicas and Acaudina molpadioides Captured in Zhoushan Sea Area
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    比较了一种舟山产光参与普通刺参的基础营养成分及体壁结构特征,为舟山海域光参的精深加工利用提供基础数据。结果表明:光参蛋白质含量低于刺参,粗蛋白含量达53.28%,以胶原蛋白为主,且光参胶原蛋白具有典型胶原蛋白特征,分离得到的α链和β链分子质量分别为98 ku和102 ku,未分离得到γ链;光参蛋白质的氨基酸评分低于刺参,第一限制性氨基酸为赖氨酸;光参含有多种维生素,其中VE含量显著高于刺参,达到2.18 mg/100 g,其余维生素含量较低;光参中含有多种矿物元素,铁含量达150 mg/kg,显著高于刺参(2.3 mg/kg),且光参铅和砷含量较低;光参中含有23种脂肪酸,以单不饱和脂肪酸和多不饱和脂肪酸为主,含量分别达到35.06%,30.86%;光参肌纤维较为致密,且呈现不规则网状结构,这可能是光参硬度较大的主要原因。

    Abstract:

    This paper reported a comparative analysis of nutritional value and structural characteristics between Apostichopus japonicas and Acaudina molpadioides with the aim of providing basic data for the deep processing of Acaudina molpadioides captured in Zhoushan sea area. The results showed that the crude protein content of Acaudina molpadioideswas 53.28%, and lower than Apostichopus japonicas. The protein of Acaudina molpadioides was mainly collagen and has a typical feature of collagen with α chain and β chain (98 ku and 102 ku in molecular weight, respectively). The AAS of Acaudina molpadioides was lower than Apostichopus japonicas, and the first limited amino acid was lysine; There were many vitamins in Acaudina molpadioides, and most vitamins were lower than Apostichopus japonicas except VE(2.18 mg/100 g); The Fe content of Acaudina molpadioides(150 mg/kg) was extremely higher than Apostichopus japonicas (2.3 mg/kg), while the content of Pb and As was comparatively low. There were 23 fat acids in Acaudina molpadioides, among which were mainly MUFA(35.06%) and PUFA(30.86%); SEM observations indicated that the muscle fibers of Acaudina molpadioides were thicker and packed in a messy and arrangement. It was very likely the main reasons for the great hardness of Acaudina molpadioides.

    参考文献
    相似文献
    引证文献
引用本文

周光东;霍健聪;邓尚贵.一种舟山海域光参与刺参成分及结构的比较分析[J].中国食品学报,2019,19(12):269-276

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2020-01-09
  • 出版日期:
版权所有 :《中国食品学报》杂志社     京ICP备09084417号-4
地址 :北京市海淀区阜成路北三街8号9层      邮政编码 :100048
电话 :010-65223596 65265375      电子邮箱 :chinaspxb@vip.163.com
技术支持:北京勤云科技发展有限公司

漂浮通知