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中国农学通报 ›› 2019, Vol. 35 ›› Issue (21): 137-140.doi: 10.11924/j.issn.1000-6850.casb18020094

• 水产 渔业 • 上一篇    下一篇

不同饵料投喂对菊黄东方鲀营养品质的影响

周裕华, 周文玉, 潘桂平   

  1. 上海市水产研究所
  • 收稿日期:2018-02-27 修回日期:2018-07-17 接受日期:2018-07-25 出版日期:2019-08-13 发布日期:2019-08-13
  • 通讯作者: 周裕华
  • 基金资助:
    上海市科技兴农重点攻关项目“现代农业装备及农产品加工技术的研发”[沪农科攻字(2013)第6-3 号]。

Different Diets Feeding: Effect on Nutritional Quality of Takifugu flavidus

  • Received:2018-02-27 Revised:2018-07-17 Accepted:2018-07-25 Online:2019-08-13 Published:2019-08-13

摘要: 为了解糠虾(A组)、小杂鱼(B组)与蛤肉(C组)3种饵料投喂对菊黄东方鲀肌肉营养及品质的变化,笔者采用常规生化方法测定并分析了3组菊黄东方鲀肌肉的营养成分及部分氨基酸的含量。结果显示,3组菊黄东方鲀肌肉中水分、粗灰分含量存在差异,但不显著(P>0.05);而粗脂肪存在显著性差异(P<0.05)。3组菊黄东方鲀肌肉中EAA的含量为C组>B组﹥A组,存在显著性差异(P<0.05);DAA含量为C组(6.17%)﹥B组(6.09%)>A组(6.06%),其中A组与C组存在显著性差异(P<0.05),而与B组无显著性差异(P>0.05)。从EAAI指标来看,C组>B组>A组,C组为A组的1.26倍。经研究表明,在营养、口感味道品质方面C组要优于B组,B组要优于A组。

关键词: 白魔芋, 白魔芋, 引种, 耐冷性, 营养繁殖特征, 有性繁殖特征, 干旱胁迫, 品质评价

Abstract: The paper aims to understand the effect of feeding of 3 diets of mysid shrimp (A), miscellaneous fishes (B) and clam meat (C) on muscle nutritional quality of Takifugu flavidus. The authors detected and analyzed the nutrient composition and the content of some amino acid in the muscle of 3 groups of Takifugu flavidus by using conventional biochemical method. The results showed that: the water and coarse ash content in the muscle of the 3 groups of Takifugu flavidus had difference with no significance (P>0.05), while crude fat had significant difference (P<0.05); among the three groups, EAA content in muscles was: group C>group B>group A, and had significant difference (P<0.05) among the groups; DAA content in muscles was: group C (6.17%)>group B (6.09%)>group A (6.06%), and had significant difference (P<0.05) between group A and C, but no significant difference with group B (P>0.05); EAAI index was group C>group B>group A, and the EAAI in group C was 1.26 times as that in group A. These results indicate that group C in terms of nutrition, taste and quality is better than group B, and group B is better than group A.