| 长江口安氏白虾与日本沼虾营养成分比较 |
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| 引用本文： | 庄平,宋超,章龙珍. 长江口安氏白虾与日本沼虾营养成分比较[J]. 动物学报, 2008, 54(5) |
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| 作者姓名： | 庄平 宋超 章龙珍 |
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| 作者单位： | 1. 中国水产科学研究院东海水产研究所,农业部海洋与河口渔业重点开放实验室,上海,200090;上海高校水产养殖学E-研究院,上海海洋大学生命科学与技术学院,上海,200090
2. 中国水产科学研究院东海水产研究所,农业部海洋与河口渔业重点开放实验室,上海,200090 |
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| 基金项目： | 国家自然科学基金，上海市教委资助项目，国家科技支撑计划，长江口中华鲟自然保护区专项 |
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| 摘 要： | 本文对长江口安氏白虾和日本沼虾的营养成分和营养品质进行了比较.结果表明:安氏白虾的水分和粗灰分含量显著低于日本沼虾 (P<0.05),而粗脂肪和粗蛋白含量显著高于日本沼虾(P<0.05);安氏白虾和日本沼虾的氨基酸组成基本一致,均含有17种氨基酸,必需氨基酸指数(EAAI)分别为52.77和52.67,其构成比例符合联合国粮农组织/世界卫生组织(FAO/WHO)的标准;安氏白虾脂肪酸中二十碳五烯酸(EPA)与二十二碳六烯酸(DHA)的总量明显高于日本沼虾,分别为28.32%±0.49%和14.89%±0.63%;矿物元素中常量和微量元素含量均较丰富,微量元素之间的比例较合理,其中,安氏白虾的常量元素含量较高,而日本沼虾的微量元素含量较高，而日本沼虾的微量元素含量较高,从以上结果可见,安氏白虾和日本沼虾均含有较丰富的各种营养成分,但从EPA和DHA的含量来看,脂肪酸的营养价值安氏白虾高于日本沼虾;从Fe、Cu、Zn和Se的含量来看,微量元素营养价值日本沼虾高于安氏白虾.
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| 关 键 词： | 安氏白虾 日本沼虾 营养成分 氨基酸 脂肪酸 矿物元素 |
Comparison of nutritive components of Exopalaemon annandalei and Macrobrachium nipponensis collected from the Yangtze Estuary |
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| ZHUANG Ping,SONG Chao,ZHANG Long-Zhen. Comparison of nutritive components of Exopalaemon annandalei and Macrobrachium nipponensis collected from the Yangtze Estuary[J]. Acta Zoologica Sinica, 2008, 54(5) |
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| Authors: | ZHUANG Ping SONG Chao ZHANG Long-Zhen |
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| Affiliation: | ZHUANG Ping1,2,SONG Chao1,ZHANG Long-Zhen11.Key Laboratory of Marine , Estuarine Fisheries,Ministry of Agriculture of China,East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Shanghai 200090,China2.Aquaculture Division,E-institute of Shanghai Universities,College of Aqua-life Science , Technology,Shanghai Ocean University,China |
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| Abstract: | We conducted a comparative study of the nturition and quality of Exopalaemon annandalei and Macrobrachium nipponenisis collected from the Yangtze Estuary.Results showed that moisture and crude ash content in E.annandalei were significantly lower than that in M.nipponensis(P<0.05);however,the content of crude protein and crude fat in E.annandalei was significantly higher than that in M.nipponensis(P<0.05).Seventeen kinds of amino acids were found in both species,i.e.,9 kinds of essential amino acids(Thr,Val,... |
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| Keywords: | Exopalaemon annandalei Macrobrachium nipponensis Nutritive component Amino acids Fatty acids Mineral element |
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