| 摘要: |
| 对商品肉用香鸭和北京鸭的胸部肌肉成分进行了对比测定，结果表明，北京鸭带皮胸肌的脂肪含量为273.9 g/kg，番鸭为101.8 g/kg，去皮胸肌中北京鸭的脂肪含量为62.6 g/kg，番鸭为24.2 g/kg，去皮胸肌的蛋白质组成，在所测定的9种必需氨基酸中，番鸭有7种必需氨基酸的含量高于北京鸭，1种基本相同，只有苯丙氨酸的含量较低。 |
| 关键词: 番鸭 北京鸭 胸肌成分 |
| DOI： |
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| 基金项目:河南省适用技术推广项目(01273028) |
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| Composition analysis of breast meat of Muscovy and Beijing ducks |
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| Abstract: |
| The composition of breast meat analyzed from healthy Muscovy and Beijing ducks up to market age showed that the fat content of skinned breast meat was 273.9 g/kg from Beijing ducks and 101.8 g/kg from Muscovy ducks.The fat content of de-skinned breast meat was 62.6 g/kg from Beijing ducks and 24.2 g/kg from Muscovy ducks.Of the 9 essential amino acids analyzed in de-skinned breast meat protein,7 amino acids contents were higher in Muscovy ducks than in Beijing ducks,arginine was generally equal in Muscovy ducks and in Beijing ducks,and only phenylalanine was lower in Muscovy ducks than in Beijing ducks. |
| Key words: Beijing duck Muscovy duck composition of breast meat |
