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中国精品科技期刊2020
郑丹,彭西甜,张仙,等. 湖北省不同养殖模式下克氏原螯虾肌肉品质评价[J]. 食品工业科技,2023,44(10):91−97. doi: 10.13386/j.issn1002-0306.2022070202.
引用本文: 郑丹,彭西甜,张仙,等. 湖北省不同养殖模式下克氏原螯虾肌肉品质评价[J]. 食品工业科技,2023,44(10):91−97. doi: 10.13386/j.issn1002-0306.2022070202.
ZHENG Dan, PENG Xitian, ZHANG Xian, et al. Comparative Analysis on Muscle Quality of Procambarus clarkii Under Different Aquaculture Models in Hubei Province[J]. Science and Technology of Food Industry, 2023, 44(10): 91−97. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2022070202.
Citation: ZHENG Dan, PENG Xitian, ZHANG Xian, et al. Comparative Analysis on Muscle Quality of Procambarus clarkii Under Different Aquaculture Models in Hubei Province[J]. Science and Technology of Food Industry, 2023, 44(10): 91−97. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2022070202.

湖北省不同养殖模式下克氏原螯虾肌肉品质评价

Comparative Analysis on Muscle Quality of Procambarus clarkii Under Different Aquaculture Models in Hubei Province

  • 摘要: 本研究选取稻虾共作、池塘养殖、莲虾共作和河流野捕四种模式的克氏原螯虾(Procambarus clarkii)为研究对象,探究不同养殖模式下鲜虾色度、虾肉质构特性、常规营养成分、氨基酸组成与含量的差异。结果表明:湖北地区四种模式出产的克氏原螯虾肌肉均为优质蛋白质,其中,稻虾共作模式生产的鲜虾表面亮度、虾肉硬度、弹性、回复性和虾肉剪切力均显著高于其他模式(P<0.05),虾肉中组氨酸、总氨基酸和总鲜味氨基酸含量均显著高于其他模式(P<0.05),虾肉蒸煮损失率显著低于池塘养殖和莲虾共作(P<0.05)。因此,稻虾共作模式出产的克氏原鳌虾具有较高的亮度、虾肉的咀嚼性较好、蒸煮损失率较小、总氨基酸和鲜味氨基酸含量较高,具有较高的食用价值。

     

    Abstract: In order to evaluate the quality characteristics of red swamp crayfish (Procambarus clarkii) cultured under different aquaculture modes, the crayfish selected under integrated rice-crayfish culture, pond culture, lotus-crayfish culture and wild mode in Hubei province were analysised. The color, muscle texture properties, general nutritional composition, amino acid composition and content were compared. The results showed that the muscle of crayfish produced under four aquaculture modes in Hubei province was high quality protein. Brightness of shrimps, hardness, springiness, resilience and tenderness of the muscle under integrated rice-crayfish culture mode were significantly higher than those cultured under other three modes (P<0.05). The content of Histidine (His), total amino acid and total flavor amino acid of muscle under integrated rice-crayfish culture mode were significantly higher than other three modes (P<0.05). The cooking loss rate of the muscle under integrated rice-crayfish culture mode was significantly lower than pond culture mode and integrated lotus-crayfish culture mode (P<0.05). In conclusion, the crayfish selected under integrated rice-crayfish culture had high edible value, with good chewiness, low cooking loss rate, high content of total amino acid and total flavor amino acid.

     

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