两种养殖模式下的暗纹东方鲀肌肉营养成分比较  

Analysis and Comparison of Nutritional Composition in Muscle of Takifugu fasciatus under Two Culture Models

作　　者：杨明 税春 施永海[1,2] 徐嘉波 袁新程[1,2] 谢永德 YANG Ming;SHUI Chun;SHI Yonghai;XU Jiabo;YUAN Xincheng;XIE Yongde(Shanghai Fisheries Research Institute, Shanghai 200433, China;Shanghai Fisheries Technical Extension Station, Shanghai 200433, China)

机构地区：[1]上海市水产研究所,上海200433 [2]上海市水产技术推广站,上海200433

出　　处：《西北农业学报》2022年第2期138-146,共9页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：上海市科技兴农重点攻关项目(沪农科创字(2018)第2-8号);上海长江口主要经济水生动物人工繁育工程技术研究中心项目(13DZ2251800);上海市农业领军人才项目(沪委农办2018-60号)。

摘　　要：采用生化分析方法对暗纹东方鲀单养(单养组)和暗纹东方鲀-凡纳滨对虾-空心菜生态立体种养(种养组)两种养殖模式下的暗纹东方鲀肌肉进行营养成分分析和比较。结果显示:两种养殖模式下暗纹东方鲀肌肉中常规营养成分、氨基酸组成和含量及脂肪酸组成差异不显著;单养组C16∶1、C18∶1n9c含量和单不饱和脂肪酸总量(∑MUFA)显著高于种养组;种养组多不饱和脂肪酸总量(∑PUFA)显著高于单养组。说明不同养殖模式对暗纹东方鲀肌肉中MUFA、∑MUFA及∑PUFA产生显著影响。Biochemical analysis method was used to analyze and compare the nutritional composition of muscle in Takifugu fasciatus between monoculture model and aquaponics model(Takifugu fasciatus+Litopenaeus vannamei+Ipomoea aquatica polyculture system).The results showed that there were no significant differences in common nutrient components,amino acid composition and contents,fatty acid composition between the two culture models.However,the contents of C16∶1,C18∶1n9c,total amounts of monounsaturated fatty acids(∑MUFA)in monoculture group were significantly higher than that of aquaponics group.The content of total amounts of polyunsaturated fatty acids(∑PUFA)in aquaponics group was significantly higher than that of monoculture group.So different T.fasciatusculture models had significant impact on the muscle content of monounsaturated fatty acids,∑MUFA and∑PUFA.

关 键 词：暗纹东方鲀 营养成分 氨基酸 脂肪酸 

分 类 号：S963[农业科学—水产养殖]