畜牧与饲料科学 ›› 2020, Vol. 41 ›› Issue (4): 60-63.doi: 10.12160/j.issn.1672-5190.2020.04.012

• 食品科学 • 上一篇    下一篇

贵州喀斯特山区人工养殖的黑脊倒刺鲃肌肉营养成分分析与评价

梁正其, 张龙婷, 旷慧七, 肖佳程, 秦义标   

  1. 铜仁学院农林工程与规划学院 梵净山特色动植物资源重点实验室,贵州 铜仁 554300
  • 收稿日期:2020-04-12 出版日期:2020-07-30 发布日期:2020-08-19
  • 作者简介:梁正其(1985—),男,副教授,硕士,主要研究方向为水产动物繁育与发育生物学。
  • 基金资助:
    2019年贵州省大学生创新创业训练计划项目(20195201737)

Analysis and Evaluation of Muscular Nutritional Components of Spinibarbus caldwelli under Artificial Breeding Condition in the Karst Mountainous Area of Guizhou Province

LIANG Zheng-qi, ZHANG Long-ting, KUANG Hui-qi, XIAO Jia-cheng, QIN Yi-biao   

  1. Key Laboratory of Special Wildlife Resources in Fanjing Mountain,College of Agroforestry Engineering and Planning,Tongren University,Tongren 554300,China
  • Received:2020-04-12 Online:2020-07-30 Published:2020-08-19

摘要: 为了解黑脊倒刺鲃在贵州喀斯特山区人工养殖条件下的营养特点,分析了贵州喀斯特山区人工养殖条件下黑脊倒刺鲃肌肉的营养成分。结果表明:黑脊倒刺鲃肌肉鲜样中粗蛋白、粗脂肪、粗灰分、水分的含量分别为18.25%、1.83%、2.67%、77.25%;检测出氨基酸18种,占干重的75.07%,呈味氨基酸占干重的27.82%,∑EAA/∑TAA和∑EAA/∑NEAA分别为40.68%、68.58%;检测出脂肪酸27种,饱和脂肪酸(SFA)占脂肪酸总量的24.18%,单不饱和脂肪酸(MUFA)占脂肪酸总量的53.31%,多不饱和脂肪酸(PUFA)占脂肪酸总量的22.51%。试验结果表明,黑脊倒刺鲃是一种营养价值较高的优质鱼类。

关键词: 贵州喀斯特山区, 黑脊倒刺鲃, 肌肉, 营养成分

Abstract: The aim of this study was to understand the muscular nutritional characteristics of Spinibarbus caldwelli under artificial breeding condition in the Karst mountainous area of Guizhou Province. The results showed that the contents of crude protein, crude fat, crude ash and water in fresh muscular samples of Spinibarbus caldwelli were 18.25%, 1.83%, 2.67% and 77.25%, respectively. A total of 18 kinds of amino acids were detected, accounting for 75.07% of the dry weight; among which, the taste-active amino acids accounted for 27.82% of the dry weight; ∑EAA/∑TAA and ∑EAA/∑NEAA were 40.68% and 68.58%, respectively. A total of 27 kinds of fatty acids were observed, among which, the saturated fatty acids (SFA), monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA) accounted for 24.18%, 53.31% and 22.51% of the total fatty acids, respectively. In conclusion, Spinibarbus caldwelli is a high-quality fish with superior nutritional value.

Key words: the Karst mountainous area of Guizhou Province, Spinibarbus caldwelli, muscle, nutritional components

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